source: vendor/netbsd/8/src/external/bsd/file/dist/magic/magdir/msdos @ 298

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1
2#------------------------------------------------------------------------------
3# $File: msdos,v 1.118 2017/05/20 19:55:27 christos Exp $
4# msdos:  file(1) magic for MS-DOS files
5#
6
7# .BAT files (Daniel Quinlan, quinlan@yggdrasil.com)
8# updated by Joerg Jenderek at Oct 2008,Apr 2011
90       string/t        @
10>1      string/cW       \ echo\ off     DOS batch file text
11!:mime  text/x-msdos-batch
12>1      string/cW       echo\ off       DOS batch file text
13!:mime  text/x-msdos-batch
14>1      string/cW       rem             DOS batch file text
15!:mime  text/x-msdos-batch
16>1      string/cW       set\            DOS batch file text
17!:mime  text/x-msdos-batch
18
19
20# OS/2 batch files are REXX. the second regex is a bit generic, oh well
21# the matched commands seem to be common in REXX and uncommon elsewhere
22100     search/0xffff   rxfuncadd
23>100    regex/c =^[\ \t]{0,10}call[\ \t]{1,10}rxfunc    OS/2 REXX batch file text
24100     search/0xffff   say
25>100    regex/c =^[\ \t]{0,10}say\ ['"]                 OS/2 REXX batch file text
26
27# updated by Joerg Jenderek at Oct 2015
28# https://de.wikipedia.org/wiki/Common_Object_File_Format
29# http://www.delorie.com/djgpp/doc/coff/filhdr.html
30# ./intel already labeled COFF type 0x14c=0514 as "80386 COFF executable"
31#0      leshort         0x14c   MS Windows COFF Intel 80386 object file
32#>4     ledate          x       stamp %s
330       leshort         0x166   MS Windows COFF MIPS R4000 object file
34#>4     ledate          x       stamp %s
350       leshort         0x184   MS Windows COFF Alpha object file
36#>4     ledate          x       stamp %s
370       leshort         0x268   MS Windows COFF Motorola 68000 object file
38#>4     ledate          x       stamp %s
390       leshort         0x1f0   MS Windows COFF PowerPC object file
40#>4     ledate          x       stamp %s
410       leshort         0x290   MS Windows COFF PA-RISC object file
42#>4     ledate          x       stamp %s
43
44# Tests for various EXE types.
45#
46# Many of the compressed formats were extraced from IDARC 1.23 source code.
47#
480       string/b        MZ
49# All non-DOS EXE extensions have the relocation table more than 0x40 bytes into the file.
50>0x18   leshort <0x40 MS-DOS executable
51!:mime  application/x-dosexec
52# These traditional tests usually work but not always.  When test quality support is
53# implemented these can be turned on.
54#>>0x18 leshort 0x1c    (Borland compiler)
55#>>0x18 leshort 0x1e    (MS compiler)
56
57# If the relocation table is 0x40 or more bytes into the file, it's definitely
58# not a DOS EXE.
59>0x18  leshort >0x3f
60
61# Maybe it's a PE?
62>>(0x3c.l) string PE\0\0 PE
63!:mime  application/x-dosexec
64>>>(0x3c.l+24)  leshort         0x010b  \b32 executable
65>>>(0x3c.l+24)  leshort         0x020b  \b32+ executable
66>>>(0x3c.l+24)  leshort         0x0107  ROM image
67>>>(0x3c.l+24)  default         x       Unknown PE signature
68>>>>&0          leshort         x       0x%x
69>>>(0x3c.l+22)  leshort&0x2000  >0      (DLL)
70>>>(0x3c.l+92)  leshort         1       (native)
71>>>(0x3c.l+92)  leshort         2       (GUI)
72>>>(0x3c.l+92)  leshort         3       (console)
73>>>(0x3c.l+92)  leshort         7       (POSIX)
74>>>(0x3c.l+92)  leshort         9       (Windows CE)
75>>>(0x3c.l+92)  leshort         10      (EFI application)
76>>>(0x3c.l+92)  leshort         11      (EFI boot service driver)
77>>>(0x3c.l+92)  leshort         12      (EFI runtime driver)
78>>>(0x3c.l+92)  leshort         13      (EFI ROM)
79>>>(0x3c.l+92)  leshort         14      (XBOX)
80>>>(0x3c.l+92)  leshort         15      (Windows boot application)
81>>>(0x3c.l+92)  default         x       (Unknown subsystem
82>>>>&0          leshort         x       0x%x)
83>>>(0x3c.l+4)   leshort         0x14c   Intel 80386
84>>>(0x3c.l+4)   leshort         0x166   MIPS R4000
85>>>(0x3c.l+4)   leshort         0x168   MIPS R10000
86>>>(0x3c.l+4)   leshort         0x184   Alpha
87>>>(0x3c.l+4)   leshort         0x1a2   Hitachi SH3
88>>>(0x3c.l+4)   leshort         0x1a6   Hitachi SH4
89>>>(0x3c.l+4)   leshort         0x1c0   ARM
90>>>(0x3c.l+4)   leshort         0x1c2   ARM Thumb
91>>>(0x3c.l+4)   leshort         0x1c4   ARMv7 Thumb
92>>>(0x3c.l+4)   leshort         0x1f0   PowerPC
93>>>(0x3c.l+4)   leshort         0x200   Intel Itanium
94>>>(0x3c.l+4)   leshort         0x266   MIPS16
95>>>(0x3c.l+4)   leshort         0x268   Motorola 68000
96>>>(0x3c.l+4)   leshort         0x290   PA-RISC
97>>>(0x3c.l+4)   leshort         0x366   MIPSIV
98>>>(0x3c.l+4)   leshort         0x466   MIPS16 with FPU
99>>>(0x3c.l+4)   leshort         0xebc   EFI byte code
100>>>(0x3c.l+4)   leshort         0x8664  x86-64
101>>>(0x3c.l+4)   leshort         0xc0ee  MSIL
102>>>(0x3c.l+4)   default         x       Unknown processor type
103>>>>&0          leshort         x       0x%x
104>>>(0x3c.l+22)  leshort&0x0200  >0      (stripped to external PDB)
105>>>(0x3c.l+22)  leshort&0x1000  >0      system file
106>>>(0x3c.l+24)  leshort         0x010b
107>>>>(0x3c.l+232) lelong >0      Mono/.Net assembly
108>>>(0x3c.l+24)  leshort         0x020b
109>>>>(0x3c.l+248) lelong >0      Mono/.Net assembly
110
111# hooray, there's a DOS extender using the PE format, with a valid PE
112# executable inside (which just prints a message and exits if run in win)
113>>>(8.s*16)             string          32STUB  \b, 32rtm DOS extender
114>>>(8.s*16)             string          !32STUB \b, for MS Windows
115>>>(0x3c.l+0xf8)        string          UPX0 \b, UPX compressed
116>>>(0x3c.l+0xf8)        search/0x140    PEC2 \b, PECompact2 compressed
117>>>(0x3c.l+0xf8)        search/0x140    UPX2
118>>>>(&0x10.l+(-4))      string          PK\3\4 \b, ZIP self-extracting archive (Info-Zip)
119>>>(0x3c.l+0xf8)        search/0x140    .idata
120>>>>(&0xe.l+(-4))       string          PK\3\4 \b, ZIP self-extracting archive (Info-Zip)
121>>>>(&0xe.l+(-4))       string          ZZ0 \b, ZZip self-extracting archive
122>>>>(&0xe.l+(-4))       string          ZZ1 \b, ZZip self-extracting archive
123>>>(0x3c.l+0xf8)        search/0x140    .rsrc
124>>>>(&0x0f.l+(-4))      string          a\\\4\5 \b, WinHKI self-extracting archive
125>>>>(&0x0f.l+(-4))      string          Rar! \b, RAR self-extracting archive
126>>>>(&0x0f.l+(-4))      search/0x3000   MSCF \b, InstallShield self-extracting archive
127>>>>(&0x0f.l+(-4))      search/32       Nullsoft \b, Nullsoft Installer self-extracting archive
128>>>(0x3c.l+0xf8)        search/0x140    .data
129>>>>(&0x0f.l)           string          WEXTRACT \b, MS CAB-Installer self-extracting archive
130>>>(0x3c.l+0xf8)        search/0x140    .petite\0 \b, Petite compressed
131>>>>(0x3c.l+0xf7)       byte            x
132>>>>>(&0x104.l+(-4))    string          =!sfx! \b, ACE self-extracting archive
133>>>(0x3c.l+0xf8)        search/0x140    .WISE \b, WISE installer self-extracting archive
134>>>(0x3c.l+0xf8)        search/0x140    .dz\0\0\0 \b, Dzip self-extracting archive
135>>>&(0x3c.l+0xf8)       search/0x100    _winzip_ \b, ZIP self-extracting archive (WinZip)
136>>>&(0x3c.l+0xf8)       search/0x100    SharedD \b, Microsoft Installer self-extracting archive
137>>>0x30                 string          Inno \b, InnoSetup self-extracting archive
138
139# Hmm, not a PE but the relocation table is too high for a traditional DOS exe,
140# must be one of the unusual subformats.
141>>(0x3c.l) string !PE\0\0 MS-DOS executable
142!:mime  application/x-dosexec
143
144>>(0x3c.l)              string          NE \b, NE
145!:mime  application/x-dosexec
146>>>(0x3c.l+0x36)        byte            1 for OS/2 1.x
147>>>(0x3c.l+0x36)        byte            2 for MS Windows 3.x
148>>>(0x3c.l+0x36)        byte            3 for MS-DOS
149>>>(0x3c.l+0x36)        byte            4 for Windows 386
150>>>(0x3c.l+0x36)        byte            5 for Borland Operating System Services
151>>>(0x3c.l+0x36)        default         x
152>>>>(0x3c.l+0x36)       byte            x (unknown OS %x)
153>>>(0x3c.l+0x36)        byte            0x81 for MS-DOS, Phar Lap DOS extender
154>>>(0x3c.l+0x0c)        leshort&0x8003  0x8002 (DLL)
155>>>(0x3c.l+0x0c)        leshort&0x8003  0x8001 (driver)
156>>>&(&0x24.s-1)         string          ARJSFX \b, ARJ self-extracting archive
157>>>(0x3c.l+0x70)        search/0x80     WinZip(R)\ Self-Extractor \b, ZIP self-extracting archive (WinZip)
158
159>>(0x3c.l)              string          LX\0\0 \b, LX
160!:mime  application/x-dosexec
161>>>(0x3c.l+0x0a)        leshort         <1 (unknown OS)
162>>>(0x3c.l+0x0a)        leshort         1 for OS/2
163>>>(0x3c.l+0x0a)        leshort         2 for MS Windows
164>>>(0x3c.l+0x0a)        leshort         3 for DOS
165>>>(0x3c.l+0x0a)        leshort         >3 (unknown OS)
166>>>(0x3c.l+0x10)        lelong&0x28000  =0x8000 (DLL)
167>>>(0x3c.l+0x10)        lelong&0x20000  >0 (device driver)
168>>>(0x3c.l+0x10)        lelong&0x300    0x300 (GUI)
169>>>(0x3c.l+0x10)        lelong&0x28300  <0x300 (console)
170>>>(0x3c.l+0x08)        leshort         1 i80286
171>>>(0x3c.l+0x08)        leshort         2 i80386
172>>>(0x3c.l+0x08)        leshort         3 i80486
173>>>(8.s*16)             string          emx \b, emx
174>>>>&1                  string          x %s
175>>>&(&0x54.l-3)         string          arjsfx \b, ARJ self-extracting archive
176
177# MS Windows system file, supposedly a collection of LE executables
178>>(0x3c.l)              string          W3 \b, W3 for MS Windows
179!:mime  application/x-dosexec
180
181>>(0x3c.l)              string          LE\0\0 \b, LE executable
182!:mime  application/x-dosexec
183>>>(0x3c.l+0x0a)        leshort         1
184# some DOS extenders use LE files with OS/2 header
185>>>>0x240               search/0x100    DOS/4G for MS-DOS, DOS4GW DOS extender
186>>>>0x240               search/0x200    WATCOM\ C/C++ for MS-DOS, DOS4GW DOS extender
187>>>>0x440               search/0x100    CauseWay\ DOS\ Extender for MS-DOS, CauseWay DOS extender
188>>>>0x40                search/0x40     PMODE/W for MS-DOS, PMODE/W DOS extender
189>>>>0x40                search/0x40     STUB/32A for MS-DOS, DOS/32A DOS extender (stub)
190>>>>0x40                search/0x80     STUB/32C for MS-DOS, DOS/32A DOS extender (configurable stub)
191>>>>0x40                search/0x80     DOS/32A for MS-DOS, DOS/32A DOS extender (embedded)
192# this is a wild guess; hopefully it is a specific signature
193>>>>&0x24               lelong          <0x50
194>>>>>(&0x4c.l)          string          \xfc\xb8WATCOM
195>>>>>>&0                search/8        3\xdbf\xb9 \b, 32Lite compressed
196# another wild guess: if real OS/2 LE executables exist, they probably have higher start EIP
197#>>>>(0x3c.l+0x1c)      lelong          >0x10000 for OS/2
198# fails with DOS-Extenders.
199>>>(0x3c.l+0x0a)        leshort         2 for MS Windows
200>>>(0x3c.l+0x0a)        leshort         3 for DOS
201>>>(0x3c.l+0x0a)        leshort         4 for MS Windows (VxD)
202>>>(&0x7c.l+0x26)       string          UPX \b, UPX compressed
203>>>&(&0x54.l-3)         string          UNACE \b, ACE self-extracting archive
204
205# looks like ASCII, probably some embedded copyright message.
206# and definitely not NE/LE/LX/PE
207>>0x3c          lelong  >0x20000000
208>>>(4.s*512)    leshort !0x014c \b, MZ for MS-DOS
209!:mime  application/x-dosexec
210# header data too small for extended executable
211>2              long    !0
212>>0x18          leshort <0x40
213>>>(4.s*512)    leshort !0x014c
214
215>>>>&(2.s-514)  string  !LE
216>>>>>&-2        string  !BW \b, MZ for MS-DOS
217!:mime  application/x-dosexec
218>>>>&(2.s-514)  string  LE \b, LE
219>>>>>0x240      search/0x100    DOS/4G for MS-DOS, DOS4GW DOS extender
220# educated guess since indirection is still not capable enough for complex offset
221# calculations (next embedded executable would be at &(&2*512+&0-2)
222# I suspect there are only LE executables in these multi-exe files
223>>>>&(2.s-514)  string  BW
224>>>>>0x240      search/0x100    DOS/4G  \b, LE for MS-DOS, DOS4GW DOS extender (embedded)
225>>>>>0x240      search/0x100    !DOS/4G \b, BW collection for MS-DOS
226
227# This sequence skips to the first COFF segment, usually .text
228>(4.s*512)      leshort         0x014c \b, COFF
229!:mime  application/x-dosexec
230>>(8.s*16)      string          go32stub for MS-DOS, DJGPP go32 DOS extender
231>>(8.s*16)      string          emx
232>>>&1           string          x for DOS, Win or OS/2, emx %s
233>>&(&0x42.l-3)  byte            x
234>>>&0x26        string          UPX \b, UPX compressed
235# and yet another guess: small .text, and after large .data is unusal, could be 32lite
236>>&0x2c         search/0xa0     .text
237>>>&0x0b        lelong          <0x2000
238>>>>&0          lelong          >0x6000 \b, 32lite compressed
239
240>(8.s*16) string $WdX \b, WDos/X DOS extender
241
242# By now an executable type should have been printed out.  The executable
243# may be a self-uncompressing archive, so look for evidence of that and
244# print it out.
245#
246# Some signatures below from Greg Roelofs, newt@uchicago.edu.
247#
248>0x35   string  \x8e\xc0\xb9\x08\x00\xf3\xa5\x4a\x75\xeb\x8e\xc3\x8e\xd8\x33\xff\xbe\x30\x00\x05 \b, aPack compressed
249>0xe7   string  LH/2\   Self-Extract \b, %s
250>0x1c   string  UC2X    \b, UCEXE compressed
251>0x1c   string  WWP\    \b, WWPACK compressed
252>0x1c   string  RJSX    \b, ARJ self-extracting archive
253>0x1c   string  diet    \b, diet compressed
254>0x1c   string  LZ09    \b, LZEXE v0.90 compressed
255>0x1c   string  LZ91    \b, LZEXE v0.91 compressed
256>0x1c   string  tz      \b, TinyProg compressed
257>0x1e   string  Copyright\ 1989-1990\ PKWARE\ Inc.      Self-extracting PKZIP archive
258!:mime  application/zip
259# Yes, this really is "Copr", not "Corp."
260>0x1e   string  PKLITE\ Copr.   Self-extracting PKZIP archive
261!:mime  application/zip
262# winarj stores a message in the stub instead of the sig in the MZ header
263>0x20   search/0xe0     aRJsfX \b, ARJ self-extracting archive
264>0x20   string AIN
265>>0x23  string 2        \b, AIN 2.x compressed
266>>0x23  string <2       \b, AIN 1.x compressed
267>>0x23  string >2       \b, AIN 1.x compressed
268>0x24   string  LHa's\ SFX \b, LHa self-extracting archive
269!:mime  application/x-lha
270>0x24   string  LHA's\ SFX \b, LHa self-extracting archive
271!:mime  application/x-lha
272>0x24   string  \ $ARX \b, ARX self-extracting archive
273>0x24   string  \ $LHarc \b, LHarc self-extracting archive
274>0x20   string  SFX\ by\ LARC \b, LARC self-extracting archive
275>0x40   string aPKG \b, aPackage self-extracting archive
276>0x64   string  W\ Collis\0\0 \b, Compack compressed
277>0x7a   string          Windows\ self-extracting\ ZIP   \b, ZIP self-extracting archive
278>>&0xf4 search/0x140 \x0\x40\x1\x0
279>>>(&0.l+(4)) string MSCF \b, WinHKI CAB self-extracting archive
280>1638   string  -lh5- \b, LHa self-extracting archive v2.13S
281>0x17888 string Rar! \b, RAR self-extracting archive
282
283# Skip to the end of the EXE.  This will usually work fine in the PE case
284# because the MZ image is hardcoded into the toolchain and almost certainly
285# won't match any of these signatures.
286>(4.s*512)      long    x
287>>&(2.s-517)    byte    x
288>>>&0   string          PK\3\4 \b, ZIP self-extracting archive
289>>>&0   string          Rar! \b, RAR self-extracting archive
290>>>&0   string          =!\x11 \b, AIN 2.x self-extracting archive
291>>>&0   string          =!\x12 \b, AIN 2.x self-extracting archive
292>>>&0   string          =!\x17 \b, AIN 1.x self-extracting archive
293>>>&0   string          =!\x18 \b, AIN 1.x self-extracting archive
294>>>&7   search/400      **ACE** \b, ACE self-extracting archive
295>>>&0   search/0x480    UC2SFX\ Header \b, UC2 self-extracting archive
296
297# a few unknown ZIP sfxes, no idea if they are needed or if they are
298# already captured by the generic patterns above
299>(8.s*16)       search/0x20     PKSFX \b, ZIP self-extracting archive (PKZIP)
300# TODO: how to add this? >FileSize-34 string Windows\ Self-Installing\ Executable \b, ZIP self-extracting archive
301#
302
303# TELVOX Teleinformatica CODEC self-extractor for OS/2:
304>49801  string  \x79\xff\x80\xff\x76\xff        \b, CODEC archive v3.21
305>>49824 leshort         =1                      \b, 1 file
306>>49824 leshort         >1                      \b, %u files
307
308# added by Joerg Jenderek of http://www.freedos.org/software/?prog=kc
309# and http://www.freedos.org/software/?prog=kpdos
310# for FreeDOS files like KEYBOARD.SYS, KEYBRD2.SYS, KEYBRD3.SYS, *.KBD
3110       string/b        KCF             FreeDOS KEYBoard Layout collection
312# only version=0x100 found
313>3      uleshort        x               \b, version 0x%x
314# length of string containing author,info and special characters
315>6      ubyte           >0
316#>>6    pstring         x               \b, name=%s
317>>7     string          >\0             \b, author=%-.14s
318>>7     search/254      \xff            \b, info=
319#>>>&0  string          x               \b%-s
320>>>&0   string          x               \b%-.15s
321# for FreeDOS *.KL files
3220       string/b        KLF             FreeDOS KEYBoard Layout file
323# only version=0x100 or 0x101 found
324>3      uleshort        x               \b, version 0x%x
325# stringlength
326>5      ubyte           >0
327>>8     string          x               \b, name=%-.2s
3280       string  \xffKEYB\ \ \ \0\0\0\0
329>12     string  \0\0\0\0`\004\360       MS-DOS KEYBoard Layout file
330
331# DOS device driver updated by Joerg Jenderek at May 2011,Mar 2017
332# https://amaus.net/static/S100/IBM/software/DOS/DOS%20techref/CHAPTER.009
3330       ulequad&0x07a0ffffffff          0xffffffff
334>0      use                             msdos-driver
3350       name                            msdos-driver            DOS executable (
336#!:mime application/octet-stream
337!:mime  application/x-dosdriver
338# also found FreeDOS print driver SPOOL.DEV and disc compression driver STACLOAD.BIN
339!:ext   sys/dev/bin
340>40     search/7                        UPX!                    \bUPX compressed
341# DOS device driver attributes
342>4      uleshort&0x8000                 0x0000                  \bblock device driver
343# character device
344>4      uleshort&0x8000                 0x8000                  \b
345>>4     uleshort&0x0008                 0x0008                  \bclock
346# fast video output by int 29h
347>>4     uleshort&0x0010                 0x0010                  \bfast
348# standard input/output device
349>>4     uleshort&0x0003                 >0                      \bstandard
350>>>4    uleshort&0x0001                 0x0001                  \binput
351>>>4    uleshort&0x0003                 0x0003                  \b/
352>>>4    uleshort&0x0002                 0x0002                  \boutput
353>>4     uleshort&0x8000                 0x8000                  \bcharacter device driver
354>0      ubyte                           x
355# upx compressed device driver has garbage instead of real in name field of header
356>>40    search/7                        UPX!
357>>40    default                         x
358# leading/trailing nulls, zeros or non ASCII characters in 8-byte name field at offset 10 are skipped
359>>>12           ubyte                   >0x2E                   \b
360>>>>10          ubyte                   >0x20
361>>>>>10         ubyte                   !0x2E
362>>>>>>10        ubyte                   !0x2A                   \b%c
363>>>>11          ubyte                   >0x20
364>>>>>11         ubyte                   !0x2E                   \b%c
365>>>>12          ubyte                   >0x20
366>>>>>12         ubyte                   !0x39
367>>>>>>12        ubyte                   !0x2E                   \b%c
368>>>13           ubyte                   >0x20
369>>>>13          ubyte                   !0x2E                   \b%c
370>>>>14          ubyte                   >0x20
371>>>>>14         ubyte                   !0x2E                   \b%c
372>>>>15          ubyte                   >0x20
373>>>>>15         ubyte                   !0x2E                   \b%c
374>>>>16          ubyte                   >0x20
375>>>>>16         ubyte                   !0x2E
376>>>>>>16        ubyte                   <0xCB                   \b%c
377>>>>17          ubyte                   >0x20
378>>>>>17         ubyte                   !0x2E
379>>>>>>17        ubyte                   <0x90                   \b%c
380# some character device drivers like ASPICD.SYS, btcdrom.sys and Cr_atapi.sys contain only spaces or points in name field
381>>>12           ubyte                   <0x2F
382# they have their real name at offset 22
383# also block device drivers like DUMBDRV.SYS
384>>>>22          string                  >\056                   %-.6s
385>4      uleshort&0x8000                 0x0000
386# 32 bit sector addressing ( > 32 MB) for block devices
387>>4     uleshort&0x0002                 0x0002                  \b,32-bit sector-
388# support by driver functions 13h, 17h, 18h
389>4      uleshort&0x0040                 0x0040                  \b,IOCTL-
390# open, close, removable media support by driver functions 0Dh, 0Eh, 0Fh
391>4      uleshort&0x0800                 0x0800                  \b,close media-
392# output until busy support by int 10h for character device driver
393>4      uleshort&0x8000                 0x8000
394>>4     uleshort&0x2000                 0x2000                  \b,until busy-
395# direct read/write support by driver functions 03h,0Ch
396>4      uleshort&0x4000                 0x4000                  \b,control strings-
397>4      uleshort&0x8000                 0x8000
398>>4     uleshort&0x6840                 >0                      \bsupport
399>4      uleshort&0x8000                 0x0000
400>>4     uleshort&0x4842                 >0                      \bsupport
401>0      ubyte                           x                       \b)
402# DOS driver cmd640x.sys has 0x12 instead of 0xffffffff for pointer field to next device header
4030       ulequad                         0x0513c00000000012
404>0      use                             msdos-driver
405# DOS drivers DC2975.SYS, DUMBDRV.SYS, ECHO.SYS has also none 0xffffffff for pointer field
4060       ulequad                         0x32f28000ffff0016
407>0      use                             msdos-driver
4080       ulequad                         0x007f00000000ffff
409>0      use                             msdos-driver
4100       ulequad                         0x001600000000ffff
411>0      use                             msdos-driver
412# DOS drivers LS120.SYS, MKELS120.SYS use reserved bits of attribute field
4130       ulequad                         0x0bf708c2ffffffff
414>0      use                             msdos-driver
4150       ulequad                         0x07bd08c2ffffffff
416>0      use                             msdos-driver
417
418# updated by Joerg Jenderek
419# GRR: line below too general as it catches also
420# rt.lib DYADISKS.PIC and many more
421# start with assembler instruction MOV
4220       ubyte           0x8c
423# skip "AppleWorks word processor data" like ARTICLE.1 ./apple
424>4      string                  !O====
425# skip some unknown basic binaries like RocketRnger.SHR
426>>5     string                  !MAIN
427# skip "GPG symmetrically encrypted data" ./gnu
428# skip "PGP symmetric key encrypted data" ./pgp
429# openpgpdefs.h: fourth byte < 14 indicate cipher algorithm type
430>>>4    ubyte                   >13     DOS executable (COM, 0x8C-variant)
431# the remaining files should be DOS *.COM executables
432# dosshell.COM  8cc0 2ea35f07 e85211 e88a11 b80058 cd
433# hmload.COM    8cc8 8ec0 bbc02b 89dc 83c30f c1eb04 b4
434# UNDELETE.COM  8cca 2e8916 6503 b430 cd21 8b 2e0200 8b
435# BOOTFIX.COM   8cca 2e8916 9603 b430 cd21 8b 2e0200 8b
436# RAWRITE3.COM  8cca 2e8916 d602 b430 cd21 8b 2e0200 8b
437# SHARE.COM     8cca 2e8916 d602 b430 cd21 8b 2e0200 8b
438# validchr.COM  8cca 2e8916 9603 b430 cd21 8b 2e028b1e
439# devload.COM   8cca 8916ad01 b430 cd21 8b2e0200 892e
440!:mime  application/x-dosexec
441!:ext com
442
443# updated by Joerg Jenderek at Oct 2008
4440       ulelong         0xffff10eb      DR-DOS executable (COM)
445# byte 0xeb conflicts with "sequent" magic leshort 0xn2eb
4460       ubeshort&0xeb8d >0xeb00
447# DR-DOS STACKER.COM SCREATE.SYS missed
448
4490       name    msdos-com
450>0  byte        x               DOS executable (COM)
451>6      string          SFX\ of\ LHarc  \b, %s
452>0x1FE leshort  0xAA55              \b, boot code
453>85     string          UPX                     \b, UPX compressed
454>4      string          \ $ARX              \b, ARX self-extracting archive
455>4      string          \ $LHarc            \b, LHarc self-extracting archive
456>0x20e string   SFX\ by\ LARC   \b, LARC self-extracting archive
457
458# JMP 8bit
4590               byte    0xeb
460# allow forward jumps only
461>1          byte    >-1
462# that offset must be accessible
463>>(1.b+2)   byte    x
464>>>0        use msdos-com
465
466# JMP 16bit
4670           byte    0xe9
468# forward jumps
469>1          short   >-1
470# that offset must be accessible
471>>(1.s+3)   byte    x
472>>>0        use msdos-com
473# negative offset, must not lead into PSP
474>1          short   <-259
475# that offset must be accessible
476>>(1,s+65539)   byte    x
477>>>0        use msdos-com
478
479# updated by Joerg Jenderek at Oct 2008,2015
480# following line is too general
4810       ubyte           0xb8
482# skip 2 linux kernels like memtest.bin with "\xb8\xc0\x07\x8e" in ./linux
483>0      string          !\xb8\xc0\x07\x8e
484# modified by Joerg Jenderek
485# syslinux COM32 or COM32R executable
486>>1     lelong&0xFFFFFFFe 0x21CD4CFe    COM executable (32-bit COMBOOT
487# http://www.syslinux.org/wiki/index.php/Comboot_API
488# Since version 5.00 c32 modules switched from the COM32 object format to ELF
489!:mime  application/x-c32-comboot-syslinux-exec
490!:ext c32
491# http://syslinux.zytor.com/comboot.php
492# older syslinux version ( <4 )
493# (32-bit COMBOOT) programs *.C32 contain 32-bit code and run in flat-memory 32-bit protected mode
494# start with assembler instructions mov eax,21cd4cffh
495>>>1    lelong          0x21CD4CFf      \b)
496# syslinux:doc/comboot.txt
497# A COM32R program must start with the byte sequence B8 FE 4C CD 21 (mov
498# eax,21cd4cfeh) as a magic number.
499# syslinux version (4.x)
500# "COM executable (COM32R)" or "Syslinux COM32 module" by TrID
501>>>1    lelong          0x21CD4CFe      \b, relocatable)
502# remaining are DOS COM executables starting with assembler instruction MOV
503# like FreeDOS BANNER*.COM FINDDISK.COM GIF2RAW.COM WINCHK.COM
504# MS-DOS SYS.COM RESTART.COM
505# SYSLINUX.COM (version 1.40 - 2.13)
506# GFXBOOT.COM (version 3.75)
507# COPYBS.COM POWEROFF.COM INT18.COM
508>>1     default x                       COM executable for DOS
509!:mime  application/x-dosexec
510#!:mime application/x-ms-dos-executable
511#!:mime application/x-msdos-program
512!:ext com
513
5140       string/b        \x81\xfc
515>4      string  \x77\x02\xcd\x20\xb9
516>>36    string  UPX!                    FREE-DOS executable (COM), UPX compressed
517252     string Must\ have\ DOS\ version DR-DOS executable (COM)
518# added by Joerg Jenderek at Oct 2008
519# GRR search is not working
520#34     search/2        UPX!            FREE-DOS executable (COM), UPX compressed
52134      string  UPX!                    FREE-DOS executable (COM), UPX compressed
52235      string  UPX!                    FREE-DOS executable (COM), UPX compressed
523# GRR search is not working
524#2      search/28       \xcd\x21        COM executable for MS-DOS
525#WHICHFAT.cOM
5262       string  \xcd\x21                COM executable for DOS
527#DELTREE.cOM DELTREE2.cOM
5284       string  \xcd\x21                COM executable for DOS
529#IFMEMDSK.cOM ASSIGN.cOM COMP.cOM
5305       string  \xcd\x21                COM executable for DOS
531#DELTMP.COm HASFAT32.cOM
5327       string  \xcd\x21
533>0      byte    !0xb8                   COM executable for DOS
534#COMP.cOM MORE.COm
53510      string  \xcd\x21
536>5      string  !\xcd\x21               COM executable for DOS
537#comecho.com
53813      string  \xcd\x21                COM executable for DOS
539#HELP.COm EDIT.coM
54018      string  \xcd\x21                COM executable for MS-DOS
541#NWRPLTRM.COm
54223      string  \xcd\x21                COM executable for MS-DOS
543#LOADFIX.cOm LOADFIX.cOm
54430      string  \xcd\x21                COM executable for MS-DOS
545#syslinux.com 3.11
54670      string  \xcd\x21                COM executable for DOS
547# many compressed/converted COMs start with a copy loop instead of a jump
5480x6     search/0xa      \xfc\x57\xf3\xa5\xc3    COM executable for MS-DOS
5490x6     search/0xa      \xfc\x57\xf3\xa4\xc3    COM executable for DOS
550>0x18   search/0x10     \x50\xa4\xff\xd5\x73    \b, aPack compressed
5510x3c    string          W\ Collis\0\0           COM executable for MS-DOS, Compack compressed
552# FIXME: missing diet .com compression
553
554# miscellaneous formats
5550       string/b        LZ              MS-DOS executable (built-in)
556#0      byte            0xf0            MS-DOS program library data
557#
558
559# AAF files:
560# <stuartc@rd.bbc.co.uk> Stuart Cunningham
5610       string/b        \320\317\021\340\241\261\032\341AAFB\015\000OM\006\016\053\064\001\001\001\377                  AAF legacy file using MS Structured Storage
562>30     byte    9               (512B sectors)
563>30     byte    12              (4kB sectors)
5640       string/b        \320\317\021\340\241\261\032\341\001\002\001\015\000\002\000\000\006\016\053\064\003\002\001\001                        AAF file using MS Structured Storage
565>30     byte    9               (512B sectors)
566>30     byte    12              (4kB sectors)
567
568# Popular applications
5692080    string  Microsoft\ Word\ 6.0\ Document  %s
570!:mime  application/msword
5712080    string  Documento\ Microsoft\ Word\ 6 Spanish Microsoft Word 6 document data
572!:mime  application/msword
573# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Word)
5742112    string  MSWordDoc                       Microsoft Word document data
575!:mime  application/msword
576#
5770       belong  0x31be0000                      Microsoft Word Document
578!:mime  application/msword
579#
5800       string/b        PO^Q`                           Microsoft Word 6.0 Document
581!:mime  application/msword
582#
5834   long        0
584>0  belong      0xfe320000      Microsoft Word for Macintosh 1.0
585!:mime  application/msword
586!:ext   mcw
587>0  belong      0xfe340000      Microsoft Word for Macintosh 3.0
588!:mime  application/msword
589!:ext   mcw
590>0  belong      0xfe37001c      Microsoft Word for Macintosh 4.0
591!:mime  application/msword
592!:ext   mcw
593>0  belong      0xfe370023      Microsoft Word for Macintosh 5.0
594!:mime  application/msword
595!:ext   mcw
596
5970       string/b        \333\245-\0\0\0                 Microsoft Word 2.0 Document
598!:mime  application/msword
599!:ext   doc
600512     string/b        \354\245\301                    Microsoft Word Document
601!:mime  application/msword
602
603#
6040       string/b        \xDB\xA5\x2D\x00                Microsoft WinWord 2.0 Document
605!:mime application/msword
606#
6072080    string  Microsoft\ Excel\ 5.0\ Worksheet        %s
608!:mime  application/vnd.ms-excel
609#
6100       string/b        \xDB\xA5\x2D\x00                Microsoft WinWord 2.0 Document
611!:mime application/msword
612
6132080    string  Foglio\ di\ lavoro\ Microsoft\ Exce     %s
614!:mime  application/vnd.ms-excel
615#
616# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Excel)
6172114    string  Biff5           Microsoft Excel 5.0 Worksheet
618!:mime  application/vnd.ms-excel
619# Italian MS-Excel
6202121    string  Biff5           Microsoft Excel 5.0 Worksheet
621!:mime  application/vnd.ms-excel
6220       string/b        \x09\x04\x06\x00\x00\x00\x10\x00        Microsoft Excel Worksheet
623!:mime  application/vnd.ms-excel
624#
625# Update: Joerg Jenderek
626# URL: https://en.wikipedia.org/wiki/Lotus_1-2-3
627# Reference: http://www.aboutvb.de/bas/formate/pdf/wk3.pdf
628# Note: newer Lotus versions >2 use longer BOF record
629# record type (BeginningOfFile=0000h) + length (001Ah)
6300       belong  0x00001a00
631# reserved should be 0h but 8c0dh for TUTMAC.WK3, 5h for SAMPADNS.WK3, 1h for a_readme.wk3, 1eh for K&G86.WK3
632#>18    uleshort&0x73E0 0
633# Lotus Multi Byte Character Set (LMBCS=1-31)
634>20     ubyte           >0
635>>20    ubyte           <32     Lotus 1-2-3
636#!:mime application/x-123
637!:mime  application/vnd.lotus-1-2-3
638!:apple ????L123
639# (version 5.26) labeled the entry as "Lotus 1-2-3 wk3 document data"
640>>>4    uleshort        0x1000  WorKsheet, version 3
641!:ext   wk3
642# (version 5.26) labeled the entry as "Lotus 1-2-3 wk4 document data"
643>>>4    uleshort        0x1002  WorKsheet, version 4
644# also worksheet template 4 (.wt4)
645!:ext   wk4/wt4
646# no example or documentation for wk5
647#>>4    uleshort        0x????  WorKsheet, version 4
648#!:ext  wk5
649# only MacrotoScript.123 example
650>>>4    uleshort        0x1003  WorKsheet, version 97
651# also worksheet template Smartmaster (.12M)?
652!:ext   123
653# only Set_Y2K.123 example
654>>>4    uleshort        0x1005  WorKsheet, version 9.8 Millennium
655!:ext   123
656# no example for this version
657>>>4    uleshort        0x8001  FoRMatting data
658!:ext   frm
659# (version 5.26) labeled the entry as "Lotus 1-2-3 fm3 or fmb document data"
660# TrID labeles the entry as "Formatting Data for Lotus 1-2-3 worksheet"
661>>>4    uleshort        0x8007  ForMatting data, version 3
662!:ext   fm3
663>>>4    default         x       unknown
664# file revision sub code 0004h for worksheets
665>>>>6   uleshort        =0x0004 worksheet
666!:ext   wXX
667>>>>6   uleshort        !0x0004 formatting data
668!:ext   fXX
669# main revision number
670>>>>4   uleshort        x       \b, revision 0x%x
671>>>6    uleshort        =0x0004 \b, cell range
672# active cellcoord range (start row, page,column ; end row, page, column)
673# start values normally 0~1st sheet A1
674>>>>8   ulelong         !0
675>>>>>10 ubyte           >0      \b%d*
676>>>>>8  uleshort        x       \b%d,
677>>>>>11 ubyte           x       \b%d-
678# end page mostly 0
679>>>>14  ubyte           >0      \b%d*
680# end raw, column normally not 0
681>>>>12  uleshort        x       \b%d,
682>>>>15  ubyte           x       \b%d
683# Lotus Multi Byte Character Set (1~cp850,2~cp851,...,16~japan,...,31~??)
684>>>>20  ubyte           >1      \b, character set 0x%x
685# flags
686>>>>21  ubyte           x       \b, flags 0x%x
687>>>6    uleshort        !0x0004
688# record type (FONTNAME=00AEh)
689>>>>30  search/29       \0\xAE
690# variable length m (2) + entries (1) + ?? (1) + LCMBS string (n)
691>>>>>&4 string          >\0     \b, 1st font "%s"
692#
693# Update: Joerg Jenderek
694# URL: http://fileformats.archiveteam.org/wiki/Lotus_1-2-3
695# Reference: http://www.schnarff.com/file-formats/lotus-1-2-3/WSFF2.TXT
696# Note: Used by both old Lotus 1-2-3 and Lotus Symphony (DOS) til version 2.x
697# record type (BeginningOfFile=0000h) + length (0002h)
6980       belong  0x00000200
699# GRR: line above is too general as it catches also MS Windows CURsor
700# to display MS Windows cursor (strength=70) before Lotus 1-2-3 (strength=70-1)
701!:strength -1
702# skip Windows cursors with image height <256 and keep Lotus with low opcode 0001-0083h
703>7      ubyte           0
704# skip Windows cursors with image width 256 and keep Lotus with positiv opcode
705>>6     ubyte           >0      Lotus
706# !:mime        application/x-123
707!:mime  application/vnd.lotus-1-2-3
708!:apple ????L123
709# revision number (0404h = 123 1A, 0405h = Lotus Symphony , 0406h = 123 2.x wk1 , 8006h = fmt , ...)
710# undocumented; (version 5.26) labeled the configurations as "Lotus 1-2-3"
711>>>4    uleshort        0x0007  1-2-3 CoNFiguration, version 2.x (PGRAPH.CNF)
712!:ext   cnf
713>>>4    uleshort        0x0C05  1-2-3 CoNFiguration, version 2.4J
714!:ext   cnf
715>>>4    uleshort        0x0801  1-2-3 CoNFiguration, version 1-2.1
716!:ext   cnf
717>>>4    uleshort        0x0802  Symphony CoNFiguration
718!:ext   cnf
719>>>4    uleshort        0x0804  1-2-3 CoNFiguration, version 2.2
720!:ext   cnf
721>>>4    uleshort        0x080A  1-2-3 CoNFiguration, version 2.3-2.4
722!:ext   cnf
723>>>4    uleshort        0x1402  1-2-3 CoNFiguration, version 3.x
724!:ext   cnf
725>>>4    uleshort        0x1450  1-2-3 CoNFiguration, version 4.x
726!:ext   cnf
727# (version 5.26) labeled the entry as "Lotus 123"
728# TrID labeles the entry as "Lotus 123 Worksheet (generic)"
729>>>4    uleshort        0x0404  1-2-3 WorKSheet, version 1
730# extension "wks" also for Microsoft Works document
731!:ext   wks
732# (version 5.26) labeled the entry as "Lotus 123"
733# TrID labeles the entry as "Lotus 123 Worksheet (generic)"
734>>>4    uleshort        0x0405  Symphony WoRksheet, version 1.0
735!:ext   wrk/wr1
736# (version 5.26) labeled the entry as "Lotus 1-2-3 wk1 document data"
737# TrID labeles the entry as "Lotus 123 Worksheet (V2)"
738>>>4    uleshort        0x0406  1-2-3/Symphony worksheet, version 2
739# Symphony (.wr1)
740!:ext   wk1/wr1
741# no example for this japan version
742>>>4    uleshort        0x0600  1-2-3 WorKsheet, version 1.xJ
743!:ext   wj1
744# no example or documentation for wk2
745#>>>4   uleshort        0x????  1-2-3 WorKsheet, version 2
746#!:ext  wk2
747# undocumented japan version
748>>>4    uleshort        0x0602  1-2-3 worksheet, version 2.4J
749!:ext   wj3
750# (version 5.26) labeled the entry as "Lotus 1-2-3 fmt document data"
751>>>4    uleshort        0x8006  1-2-3 ForMaTting data, version 2.x
752# japan version 2.4J (fj3)
753!:ext   fmt/fj3
754# no example for this version
755>>>4    uleshort        0x8007  1-2-3 FoRMatting data, version 2.0
756!:ext   frm
757# (version 5.26) labeled the entry as "Lotus 1-2-3"
758>>>4    default         x       unknown worksheet or configuration
759!:ext   cnf
760>>>>4   uleshort        x       \b, revision 0x%x
761# 2nd record for most worksheets describes cells range
762>>>6            use     lotus-cells
763# 3nd record for most japan worksheets describes cells range
764>>>(8.s+10)     use     lotus-cells
765#       check and then display Lotus worksheet cells range
7660       name            lotus-cells
767# look for type (RANGE=0006h) + length (0008h) at record begin
768>0      ubelong 0x06000800      \b, cell range
769# cell range (start column, row, end column, row) start values normally 0,0~A1 cell
770>>4     ulong           !0
771>>>4    uleshort        x       \b%d,
772>>>6    uleshort        x       \b%d-
773# end of cell range
774>>8     uleshort        x       \b%d,
775>>10    uleshort        x       \b%d
776# EndOfLotus123
7770       string/b                WordPro\0       Lotus WordPro
778!:mime  application/vnd.lotus-wordpro
7790       string/b                WordPro\r\373   Lotus WordPro
780!:mime  application/vnd.lotus-wordpro
781
782
783# Summary: Script used by InstallScield to uninstall applications
784# Extension: .isu
785# Submitted by: unknown
786# Modified by (1): Abel Cheung <abelcheung@gmail.com> (replace useless entry)
7870               string          \x71\xa8\x00\x00\x01\x02
788>12             string          Stirling\ Technologies,         InstallShield Uninstall Script
789
790# Winamp .avs
791#0      string  Nullsoft\ AVS\ Preset\ \060\056\061\032 A plug in for Winamp ms-windows Freeware media player
7920       string/b        Nullsoft\ AVS\ Preset\  Winamp plug in
793
794# Windows Metafont .WMF
7950       string/b        \327\315\306\232        ms-windows metafont .wmf
7960       string/b        \002\000\011\000        ms-windows metafont .wmf
7970       string/b        \001\000\011\000        ms-windows metafont .wmf
798
799#tz3 files whatever that is (MS Works files)
8000       string/b        \003\001\001\004\070\001\000\000        tz3 ms-works file
8010       string/b        \003\002\001\004\070\001\000\000        tz3 ms-works file
8020       string/b        \003\003\001\004\070\001\000\000        tz3 ms-works file
803
804# PGP sig files .sig
805#0 string \211\000\077\003\005\000\063\237\127 065 to  \027\266\151\064\005\045\101\233\021\002 PGP sig
8060 string \211\000\077\003\005\000\063\237\127\065\027\266\151\064\005\045\101\233\021\002 PGP sig
8070 string \211\000\077\003\005\000\063\237\127\066\027\266\151\064\005\045\101\233\021\002 PGP sig
8080 string \211\000\077\003\005\000\063\237\127\067\027\266\151\064\005\045\101\233\021\002 PGP sig
8090 string \211\000\077\003\005\000\063\237\127\070\027\266\151\064\005\045\101\233\021\002 PGP sig
8100 string \211\000\077\003\005\000\063\237\127\071\027\266\151\064\005\045\101\233\021\002 PGP sig
8110 string \211\000\225\003\005\000\062\122\207\304\100\345\042 PGP sig
812
813# windows zips files .dmf
8140       string/b        MDIF\032\000\010\000\000\000\372\046\100\175\001\000\001\036\001\000 MS Windows special zipped file
815
816
817#ico files
8180       string/b        \102\101\050\000\000\000\056\000\000\000\000\000\000\000        Icon for MS Windows
819
820# Windows icons
821# Update: Joerg Jenderek
822# URL: https://en.wikipedia.org/wiki/CUR_(file_format)
823# Note: similiar to Windows CURsor. container for BMP (only DIB part) or PNG
8240   belong  0x00000100
825>9  byte    0
826>>0 byte    x
827>>0 use     cur-ico-dir
828>9  ubyte   0xff
829>>0 byte    x
830>>0 use     cur-ico-dir
831#       displays number of icons and information for icon or cursor
8320       name            cur-ico-dir
833# skip some Lotus 1-2-3 worksheets, CYCLE.PIC and keep Windows cursors with
834# 1st data offset = dir header size + n * dir entry size = 6 + n * 10h = ?6h
835>18             ulelong         &0x00000006
836# skip remaining worksheets, because valid only for DIB image (40) or PNG image (\x89PNG)
837>>(18.l)        ulelong         x               MS Windows
838>>>0            ubelong         0x00000100      icon resource
839#!:mime         image/vnd.microsoft.icon
840!:mime          image/x-icon
841!:ext           ico
842>>>>4           uleshort        x               - %d icon
843# plural s
844>>>>4           uleshort        >1              \bs
845# 1st icon
846>>>>0x06        use             ico-entry
847# 2nd icon
848>>>>4           uleshort        >1
849>>>>>0x16       use             ico-entry
850>>>0            ubelong         0x00000200      cursor resource
851#!:mime         image/x-cur
852!:mime          image/x-win-bitmap
853!:ext           cur
854>>>>4           uleshort        x               - %d icon
855>>>>4           uleshort        >1              \bs
856# 1st cursor
857>>>>0x06        use             cur-entry
858#>>>>0x16       use             cur-entry
859#       display information of one cursor entry
8600       name            cur-entry
861>0      use             cur-ico-entry
862>4      uleshort        x       \b, hotspot @%dx
863>6      uleshort        x       \b%d
864#       display information of one icon entry
8650       name            ico-entry
866>0                      use     cur-ico-entry
867# normally 0 1 but also found 14
868>4      uleshort        >1      \b, %d planes
869# normally 0 1 but also found some 3, 4, some 6, 8, 24, many 32, two 256
870>6      uleshort        >1      \b, %d bits/pixel
871#       display shared information of cursor or icon entry
8720               name            cur-ico-entry
873>0              byte            =0              \b, 256x
874>0              byte            !0              \b, %dx
875>1              byte            =0              \b256
876>1              byte            !0              \b%d
877# number of colors in palette
878>2              ubyte           !0              \b, %d colors
879# reserved 0 FFh
880#>3             ubyte           x               \b, reserved %x
881#>8             ulelong         x               \b, image size %d
882# offset of PNG or DIB image
883#>12            ulelong         x               \b, offset 0x%x
884# PNG header (\x89PNG)
885>(12.l)         ubelong         =0x89504e47
886>>&-4           indirect        x       \b with
887# DIB image
888>(12.l)         ubelong         !0x89504e47
889#>>&-4          use             dib-image
890
891# Windows non-animated cursors
892# Update: Joerg Jenderek
893# URL: https://en.wikipedia.org/wiki/CUR_(file_format)
894# Note: similiar to Windows ICOn. container for BMP ( only DIB part)
895# GRR: line below is too general as it catches also Lotus 1-2-3 files
8960   belong  0x00000200
897>9  byte    0
898>>0 use     cur-ico-dir
899>9  ubyte   0xff
900>>0 use     cur-ico-dir
901
902# .chr files
9030       string/b        PK\010\010BGI   Borland font
904>4      string  >\0     %s
905# then there is a copyright notice
906
907
908# .bgi files
9090       string/b        pk\010\010BGI   Borland device
910>4      string  >\0     %s
911# then there is a copyright notice
912
913
914# Windows Recycle Bin record file (named INFO2)
915# By Abel Cheung (abelcheung AT gmail dot com)
916# Version 4 always has 280 bytes (0x118) per record, version 5 has 800 bytes
917# Since Vista uses another structure, INFO2 structure probably won't change
918# anymore. Detailed analysis in:
919# http://www.cybersecurityinstitute.biz/downloads/INFO2.pdf
9200       lelong          0x00000004
921>12     lelong          0x00000118      Windows Recycle Bin INFO2 file (Win98 or below)
922
9230       lelong          0x00000005
924>12     lelong          0x00000320      Windows Recycle Bin INFO2 file (Win2k - WinXP)
925
926# From Doug Lee via a FreeBSD pr
9279       string          GERBILDOC       First Choice document
9289       string          GERBILDB        First Choice database
9299       string          GERBILCLIP      First Choice database
9300       string          GERBIL          First Choice device file
9319       string          RABBITGRAPH     RabbitGraph file
9320       string          DCU1            Borland Delphi .DCU file
9330       string          =!<spell>       MKS Spell hash list (old format)
9340       string          =!<spell2>      MKS Spell hash list
935# Too simple - MPi
936#0      string          AH              Halo(TM) bitmapped font file
9370       lelong          0x08086b70      TurboC BGI file
9380       lelong          0x08084b50      TurboC Font file
939
940# Debian#712046: The magic below identifies "Delphi compiled form data".
941# An additional source of information is available at:
942# http://www.woodmann.com/fravia/dafix_t1.htm
9430       string          TPF0
944>4      pstring         >\0             Delphi compiled form '%s'
945
946# tests for DBase files moved, updated and merged to database
947
9480       string          PMCC            Windows 3.x .GRP file
9491       string          RDC-meg         MegaDots
950>8      byte            >0x2F           version %c
951>9      byte            >0x2F           \b.%c file
9520       lelong          0x4C
953>4      lelong          0x00021401      Windows shortcut file
954
955# .PIF files added by Joerg Jenderek from http://smsoft.ru/en/pifdoc.htm
956# only for windows versions equal or greater 3.0
9570x171   string  MICROSOFT\ PIFEX\0      Windows Program Information File
958!:mime  application/x-dosexec
959#>2     string          >\0             \b, Title:%.30s
960>0x24   string          >\0             \b for %.63s
961>0x65   string          >\0             \b, directory=%.64s
962>0xA5   string          >\0             \b, parameters=%.64s
963#>0x181 leshort x       \b, offset %x
964#>0x183 leshort x       \b, offsetdata %x
965#>0x185 leshort x       \b, section length %x
966>0x187  search/0xB55    WINDOWS\ VMM\ 4.0\0
967>>&0x5e         ubyte   >0
968>>>&-1          string  <PIFMGR.DLL             \b, icon=%s
969#>>>&-1         string  PIFMGR.DLL              \b, icon=%s
970>>>&-1          string  >PIFMGR.DLL             \b, icon=%s
971>>&0xF0         ubyte   >0
972>>>&-1          string  <Terminal               \b, font=%.32s
973#>>>&-1         string  =Terminal               \b, font=%.32s
974>>>&-1          string  >Terminal               \b, font=%.32s
975>>&0x110        ubyte   >0
976>>>&-1          string  <Lucida\ Console        \b, TrueTypeFont=%.32s
977#>>>&-1         string  =Lucida\ Console        \b, TrueTypeFont=%.32s
978>>>&-1          string  >Lucida\ Console        \b, TrueTypeFont=%.32s
979#>0x187 search/0xB55    WINDOWS\ 286\ 3.0\0     \b, Windows 3.X standard mode-style
980#>0x187 search/0xB55    WINDOWS\ 386\ 3.0\0     \b, Windows 3.X enhanced mode-style
981>0x187  search/0xB55    WINDOWS\ NT\ \ 3.1\0    \b, Windows NT-style
982#>0x187 search/0xB55    WINDOWS\ NT\ \ 4.0\0    \b, Windows NT-style
983>0x187  search/0xB55    CONFIG\ \ SYS\ 4.0\0    \b +CONFIG.SYS
984#>>&06          string  x                       \b:%s
985>0x187  search/0xB55    AUTOEXECBAT\ 4.0\0      \b +AUTOEXEC.BAT
986#>>&06          string  x                       \b:%s
987
988# DOS EPS Binary File Header
989# From: Ed Sznyter <ews@Black.Market.NET>
9900       belong          0xC5D0D3C6      DOS EPS Binary File
991!:mime  image/x-eps
992>4      long            >0              Postscript starts at byte %d
993>>8     long            >0              length %d
994>>>12   long            >0              Metafile starts at byte %d
995>>>>16  long            >0              length %d
996>>>20   long            >0              TIFF starts at byte %d
997>>>>24  long            >0              length %d
998
999# TNEF magic From "Joomy" <joomy@se-ed.net>
1000# Microsoft Outlook's Transport Neutral Encapsulation Format (TNEF)
10010       leshort         0x223e9f78      TNEF
1002!:mime  application/vnd.ms-tnef
1003
1004# Norton Guide (.NG , .HLP) files added by Joerg Jenderek from source NG2HTML.C
1005# of http://www.davep.org/norton-guides/ng2h-105.tgz
1006# http://en.wikipedia.org/wiki/Norton_Guides
10070       string          NG\0\001
1008# only value 0x100 found at offset 2
1009>2      ulelong         0x00000100      Norton Guide
1010# Title[40]
1011>>8     string          >\0             "%-.40s"
1012#>>6    uleshort        x               \b, MenuCount=%u
1013# szCredits[5][66]
1014>>48    string          >\0             \b, %-.66s
1015>>114   string          >\0             %-.66s
1016
1017# 4DOS help (.HLP) files added by Joerg Jenderek from source TPHELP.PAS
1018# of http://www.4dos.info/
1019# pointer,HelpID[8]=4DHnnnmm
10200       ulelong 0x48443408              4DOS help file
1021>4      string  x                       \b, version %-4.4s
1022
1023# old binary Microsoft (.HLP) files added by Joerg Jenderek from http://file-extension.net/seeker/file_extension_hlp
10240       ulequad 0x3a000000024e4c        MS Advisor help file
1025
1026# HtmlHelp files (.chm)
10270       string/b        ITSF\003\000\000\000\x60\000\000\000    MS Windows HtmlHelp Data
1028
1029# GFA-BASIC (Wolfram Kleff)
10302       string/b        GFA-BASIC3      GFA-BASIC 3 data
1031
1032#------------------------------------------------------------------------------
1033# From Stuart Caie <kyzer@4u.net> (developer of cabextract)
1034# Microsoft Cabinet files
10350       string/b        MSCF\0\0\0\0    Microsoft Cabinet archive data
1036!:mime application/vnd.ms-cab-compressed
1037>8      lelong          x               \b, %u bytes
1038>28     leshort         1               \b, 1 file
1039>28     leshort         >1              \b, %u files
1040
1041# InstallShield Cabinet files
10420       string/b        ISc(            InstallShield Cabinet archive data
1043>5      byte&0xf0       =0x60           version 6,
1044>5      byte&0xf0       !0x60           version 4/5,
1045>(12.l+40)      lelong  x               %u files
1046
1047# Windows CE package files
10480       string/b        MSCE\0\0\0\0    Microsoft WinCE install header
1049>20     lelong          0               \b, architecture-independent
1050>20     lelong          103             \b, Hitachi SH3
1051>20     lelong          104             \b, Hitachi SH4
1052>20     lelong          0xA11           \b, StrongARM
1053>20     lelong          4000            \b, MIPS R4000
1054>20     lelong          10003           \b, Hitachi SH3
1055>20     lelong          10004           \b, Hitachi SH3E
1056>20     lelong          10005           \b, Hitachi SH4
1057>20     lelong          70001           \b, ARM 7TDMI
1058>52     leshort         1               \b, 1 file
1059>52     leshort         >1              \b, %u files
1060>56     leshort         1               \b, 1 registry entry
1061>56     leshort         >1              \b, %u registry entries
1062
1063
1064# Windows Enhanced Metafile (EMF)
1065# See msdn.microsoft.com/archive/en-us/dnargdi/html/msdn_enhmeta.asp
1066# for further information.
10670       ulelong 1
1068>40     string  \ EMF           Windows Enhanced Metafile (EMF) image data
1069>>44    ulelong x               version 0x%x
1070
1071# from http://filext.com by Derek M Jones <derek@knosof.co.uk>
1072# False positive with PPT (also currently this string is too long)
1073#0      string/b        \xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3E\x00\x03\x00\xFE\xFF\x09\x00\x06    Microsoft Installer
10740       string/b        \320\317\021\340\241\261\032\341        Microsoft Office Document
1075#>48    byte    0x1B                                    Excel Document
1076#!:mime application/vnd.ms-excel
1077>546    string  bjbj                    Microsoft Word Document
1078!:mime  application/msword
1079>546    string  jbjb                    Microsoft Word Document
1080!:mime  application/msword
1081
10820       string/b        \224\246\056            Microsoft Word Document
1083!:mime  application/msword
1084
1085512     string  R\0o\0o\0t\0\ \0E\0n\0t\0r\0y   Microsoft Word Document
1086!:mime  application/msword
1087
1088# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
1089# Magic type for Dell's BIOS .hdr files
1090# Dell's .hdr
10910       string/b $RBU
1092>23     string Dell                     %s system BIOS
1093>5      byte   2
1094>>48    byte   x                        version %d.
1095>>49    byte   x                        \b%d.
1096>>50    byte   x                        \b%d
1097>5      byte   <2
1098>>48    string x                        version %.3s
1099
1100# Type: Microsoft DirectDraw Surface
1101# URL:  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
1102# From: Morten Hustveit <morten@debian.org>
11030       string/b        DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS),
1104>16     lelong  >0                      %d x
1105>12     lelong  >0                      %d,
1106>84     string  x                       %.4s
1107
1108# Type: Microsoft Document Imaging Format (.mdi)
1109# URL:  http://en.wikipedia.org/wiki/Microsoft_Document_Imaging_Format
1110# From: Daniele Sempione <scrows@oziosi.org>
1111# Too weak (EP)
1112#0      short   0x5045                  Microsoft Document Imaging Format
1113
1114# MS eBook format (.lit)
11150       string/b        ITOLITLS                Microsoft Reader eBook Data
1116>8      lelong  x                       \b, version %u
1117!:mime                                  application/x-ms-reader
1118
1119# Windows CE Binary Image Data Format
1120# From: Dr. Jesus <j@hug.gs>
11210       string/b        B000FF\n        Windows Embedded CE binary image
1122
1123# Windows Imaging (WIM) Image
11240       string/b        MSWIM\000\000\000       Windows imaging (WIM) image
11250       string/b        WLPWM\000\000\000       Windows imaging (WIM) image, wimlib pipable format
1126
1127# The second byte of these signatures is a file version; I don't know what,
1128# if anything, produced files with version numbers 0-2.
1129# From: John Elliott <johne@seasip.demon.co.uk>
11300       string  \xfc\x03\x00    Mallard BASIC program data (v1.11)
11310       string  \xfc\x04\x00    Mallard BASIC program data (v1.29+)
11320       string  \xfc\x03\x01    Mallard BASIC protected program data (v1.11)
11330       string  \xfc\x04\x01    Mallard BASIC protected program data (v1.29+)
1134
11350       string  MIOPEN          Mallard BASIC Jetsam data
11360       string  Jetsam0         Mallard BASIC Jetsam index data
1137
1138# DOS backup 2.0 to 3.2
1139
1140# backupid.@@@
1141
1142# plausibility check for date
11430x3     ushort  >1979
1144>0x5    ubyte-1 <31
1145>>0x6   ubyte-1 <12
1146# actually 121 nul bytes
1147>>>0x7  string  \0\0\0\0\0\0\0\0
1148>>>>0x1 ubyte   x       DOS 2.0 backup id file, sequence %d
1149!:ext @@@
1150>>>>0x0 ubyte   0xff    \b, last disk
1151
1152# backed up file
1153
1154# skip some AppleWorks word like Tomahawk.Awp, WIN98SE-DE.vhd
1155# by looking for trailing nul of maximal file name string
11560x52    ubyte   0       
1157# test for flag byte: FFh~complete file, 00h~split file
1158# FFh -127 =    -1 -127 =       -128
1159# 00h -127 =     0 -127 =       -127
1160>0      byte-127        <-126
1161# plausibility check for file name length
1162>>0x53  ubyte-1 <78     
1163# looking for terminating nul of file name string
1164>>>(0x53.b+4)   ubyte   0       
1165# looking if last char of string is valid DOS file name
1166>>>>(0x53.b+3)  ubyte   >0x1F   
1167# actually 44 nul bytes
1168# but sometimes garbage according to Ralf Quint. So can not be used as test
1169#>0x54  string  \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
1170# first char of full file name is DOS (5Ch) or UNIX (2Fh) path separator
1171# only DOS variant found. UNIX variant according to V32SLASH.TXT in archive PD0315.EXE
1172>>>>>5  ubyte&0x8C      0x0C   
1173# ./msdos (version 5.30) labeled the entry as
1174# "DOS 2.0 backed up file %s, split file, sequence %d" or
1175# "DOS 2.0 backed up file %s, complete file"
1176>>>>>>0 ubyte   x       DOS 2.0-3.2 backed up
1177#>>>>>>0        ubyte   0xff    complete
1178>>>>>>0 ubyte   0
1179>>>>>>>1 uleshort       x       sequence %d of
1180# full file name with path but without drive letter and colon stored from 0x05 til 0x52
1181>>>>>>0x5       string  x       file %s
1182# backup name is original filename
1183#!:ext  *
1184# magic/Magdir/msdos, 1169: Warning: EXTENSION type `     *' has bad char '*'
1185# file: line 1169: Bad magic entry '  *'
1186# after header original file content
1187>>>>>>128       indirect x      \b;
1188
1189
1190# DOS backup 3.3 to 5.x
1191
1192# CONTROL.nnn files
11930       string  \x8bBACKUP\x20
1194# actually 128 nul bytes
1195>0xa    string  \0\0\0\0\0\0\0\0
1196>>0x9   ubyte   x       DOS 3.3 backup control file, sequence %d
1197>>0x8a  ubyte   0xff    \b, last disk
1198
1199# NB: The BACKUP.nnn files consist of the files backed up,
1200# concatenated.
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