msdos revision 298920
1 2#------------------------------------------------------------------------------ 3# $File: msdos,v 1.105 2016/03/03 18:58:14 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# .COM formats (Daniel Quinlan, quinlan@yggdrasil.com) 332# Uncommenting only the first two lines will cover about 2/3 of COM files, 333# but it isn't feasible to match all COM files since there must be at least 334# two dozen different one-byte "magics". 335# test too generic ? 3360 byte 0xe9 DOS executable (COM) 337>0x1FE leshort 0xAA55 \b, boot code 338>6 string SFX\ of\ LHarc (%s) 339 340# DOS device driver updated by Joerg Jenderek at May 2011 341# http://maben.homeip.net/static/S100/IBM/software/DOS/DOS%20techref/CHAPTER.009 3420 ulequad&0x07a0ffffffff 0xffffffff DOS executable ( 343>40 search/7 UPX! \bUPX compressed 344# DOS device driver attributes 345>4 uleshort&0x8000 0x0000 \bblock device driver 346# character device 347>4 uleshort&0x8000 0x8000 \b 348>>4 uleshort&0x0008 0x0008 \bclock 349# fast video output by int 29h 350>>4 uleshort&0x0010 0x0010 \bfast 351# standard input/output device 352>>4 uleshort&0x0003 >0 \bstandard 353>>>4 uleshort&0x0001 0x0001 \binput 354>>>4 uleshort&0x0003 0x0003 \b/ 355>>>4 uleshort&0x0002 0x0002 \boutput 356>>4 uleshort&0x8000 0x8000 \bcharacter device driver 357>0 ubyte x 358# upx compressed device driver has garbage instead of real in name field of header 359>>40 search/7 UPX! 360>>40 default x 361# leading/trailing nulls, zeros or non ASCII characters in 8-byte name field at offset 10 are skipped 362>>>12 ubyte >0x27 \b 363>>>>10 ubyte >0x20 364>>>>>10 ubyte !0x2E 365>>>>>>10 ubyte !0x2A \b%c 366>>>>11 ubyte >0x20 367>>>>>11 ubyte !0x2E \b%c 368>>>>12 ubyte >0x20 369>>>>>12 ubyte !0x39 370>>>>>>12 ubyte !0x2E \b%c 371>>>13 ubyte >0x20 372>>>>13 ubyte !0x2E \b%c 373>>>>14 ubyte >0x20 374>>>>>14 ubyte !0x2E \b%c 375>>>>15 ubyte >0x20 376>>>>>15 ubyte !0x2E \b%c 377>>>>16 ubyte >0x20 378>>>>>16 ubyte !0x2E 379>>>>>>16 ubyte <0xCB \b%c 380>>>>17 ubyte >0x20 381>>>>>17 ubyte !0x2E 382>>>>>>17 ubyte <0x90 \b%c 383# some character device drivers like ASPICD.SYS, btcdrom.sys and Cr_atapi.sys contain only spaces or points in name field 384>>>4 uleshort&0x8000 0x8000 385>>>>12 ubyte <0x2F 386# they have their real name at offset 22 387>>>>>22 string >\0 \b%-.5s 388>4 uleshort&0x8000 0x0000 389# 32 bit sector addressing ( > 32 MB) for block devices 390>>4 uleshort&0x0002 0x0002 \b,32-bit sector- 391# support by driver functions 13h, 17h, 18h 392>4 uleshort&0x0040 0x0040 \b,IOCTL- 393# open, close, removable media support by driver functions 0Dh, 0Eh, 0Fh 394>4 uleshort&0x0800 0x0800 \b,close media- 395# output until busy support by int 10h for character device driver 396>4 uleshort&0x8000 0x8000 397>>4 uleshort&0x2000 0x2000 \b,until busy- 398# direct read/write support by driver functions 03h,0Ch 399>4 uleshort&0x4000 0x4000 \b,control strings- 400>4 uleshort&0x8000 0x8000 401>>4 uleshort&0x6840 >0 \bsupport 402>4 uleshort&0x8000 0x0000 403>>4 uleshort&0x4842 >0 \bsupport 404>0 ubyte x \b) 405# DOS driver cmd640x.sys has 0x12 instead of 0xffffffff for pointer field to next device header 406# Too weak, matches files that only contain 0's 407#0 ulequad&0x000007a0ffffffed 0x0000000000000000 DOS-executable ( 408#>4 uleshort&0x8000 0x8000 \bcharacter device driver 409#>>10 string x %-.8s 410#>4 uleshort&0x4000 0x4000 \b,control strings-support) 411 412# updated by Joerg Jenderek 413# GRR: line below too general as it catches also 414# rt.lib DYADISKS.PIC and many more 415# start with assembler instruction MOV 4160 ubyte 0x8c 417# skip "AppleWorks word processor data" like ARTICLE.1 ./apple 418>4 string !O==== 419# skip some unknown basic binaries like RocketRnger.SHR 420>>5 string !MAIN 421# skip "GPG symmetrically encrypted data" ./gnu 422# skip "PGP symmetric key encrypted data" ./pgp 423# openpgpdefs.h: fourth byte < 14 indicate cipher algorithm type 424>>>4 ubyte >13 DOS executable (COM, 0x8C-variant) 425# the remaining files should be DOS *.COM executables 426# dosshell.COM 8cc0 2ea35f07 e85211 e88a11 b80058 cd 427# hmload.COM 8cc8 8ec0 bbc02b 89dc 83c30f c1eb04 b4 428# UNDELETE.COM 8cca 2e8916 6503 b430 cd21 8b 2e0200 8b 429# BOOTFIX.COM 8cca 2e8916 9603 b430 cd21 8b 2e0200 8b 430# RAWRITE3.COM 8cca 2e8916 d602 b430 cd21 8b 2e0200 8b 431# SHARE.COM 8cca 2e8916 d602 b430 cd21 8b 2e0200 8b 432# validchr.COM 8cca 2e8916 9603 b430 cd21 8b 2e028b1e 433# devload.COM 8cca 8916ad01 b430 cd21 8b2e0200 892e 434!:mime application/x-dosexec 435!:ext com 436 437# updated by Joerg Jenderek at Oct 2008 4380 ulelong 0xffff10eb DR-DOS executable (COM) 439# byte 0xeb conflicts with "sequent" magic leshort 0xn2eb 4400 ubeshort&0xeb8d >0xeb00 441# DR-DOS STACKER.COM SCREATE.SYS missed 442>0 byte 0xeb 443>>0x1FE leshort 0xAA55 DOS executable (COM), boot code 444>>85 string UPX DOS executable (COM), UPX compressed 445>>4 string \ $ARX DOS executable (COM), ARX self-extracting archive 446>>4 string \ $LHarc DOS executable (COM), LHarc self-extracting archive 447>>0x20e string SFX\ by\ LARC DOS executable (COM), LARC self-extracting archive 448# updated by Joerg Jenderek at Oct 2008,2015 449# following line is too general 4500 ubyte 0xb8 451# skip 2 linux kernels like memtest.bin with "\xb8\xc0\x07\x8e" in ./linux 452>0 string !\xb8\xc0\x07\x8e 453# modified by Joerg Jenderek 454# syslinux COM32 or COM32R executable 455>>1 lelong&0xFFFFFFFe 0x21CD4CFe COM executable (32-bit COMBOOT 456# http://www.syslinux.org/wiki/index.php/Comboot_API 457# Since version 5.00 c32 modules switched from the COM32 object format to ELF 458!:mime application/x-c32-comboot-syslinux-exec 459!:ext c32 460# http://syslinux.zytor.com/comboot.php 461# older syslinux version ( <4 ) 462# (32-bit COMBOOT) programs *.C32 contain 32-bit code and run in flat-memory 32-bit protected mode 463# start with assembler instructions mov eax,21cd4cffh 464>>>1 lelong 0x21CD4CFf \b) 465# syslinux:doc/comboot.txt 466# A COM32R program must start with the byte sequence B8 FE 4C CD 21 (mov 467# eax,21cd4cfeh) as a magic number. 468# syslinux version (4.x) 469# "COM executable (COM32R)" or "Syslinux COM32 module" by TrID 470>>>1 lelong 0x21CD4CFe \b, relocatable) 471# remaining are DOS COM executables starting with assembler instruction MOV 472# like FreeDOS BANNER*.COM FINDDISK.COM GIF2RAW.COM WINCHK.COM 473# MS-DOS SYS.COM RESTART.COM 474# SYSLINUX.COM (version 1.40 - 2.13) 475# GFXBOOT.COM (version 3.75) 476# COPYBS.COM POWEROFF.COM INT18.COM 477>>1 default x COM executable for DOS 478!:mime application/x-dosexec 479#!:mime application/x-ms-dos-executable 480#!:mime application/x-msdos-program 481!:ext com 482 4830 string/b \x81\xfc 484>4 string \x77\x02\xcd\x20\xb9 485>>36 string UPX! FREE-DOS executable (COM), UPX compressed 486252 string Must\ have\ DOS\ version DR-DOS executable (COM) 487# added by Joerg Jenderek at Oct 2008 488# GRR search is not working 489#34 search/2 UPX! FREE-DOS executable (COM), UPX compressed 49034 string UPX! FREE-DOS executable (COM), UPX compressed 49135 string UPX! FREE-DOS executable (COM), UPX compressed 492# GRR search is not working 493#2 search/28 \xcd\x21 COM executable for MS-DOS 494#WHICHFAT.cOM 4952 string \xcd\x21 COM executable for DOS 496#DELTREE.cOM DELTREE2.cOM 4974 string \xcd\x21 COM executable for DOS 498#IFMEMDSK.cOM ASSIGN.cOM COMP.cOM 4995 string \xcd\x21 COM executable for DOS 500#DELTMP.COm HASFAT32.cOM 5017 string \xcd\x21 502>0 byte !0xb8 COM executable for DOS 503#COMP.cOM MORE.COm 50410 string \xcd\x21 505>5 string !\xcd\x21 COM executable for DOS 506#comecho.com 50713 string \xcd\x21 COM executable for DOS 508#HELP.COm EDIT.coM 50918 string \xcd\x21 COM executable for MS-DOS 510#NWRPLTRM.COm 51123 string \xcd\x21 COM executable for MS-DOS 512#LOADFIX.cOm LOADFIX.cOm 51330 string \xcd\x21 COM executable for MS-DOS 514#syslinux.com 3.11 51570 string \xcd\x21 COM executable for DOS 516# many compressed/converted COMs start with a copy loop instead of a jump 5170x6 search/0xa \xfc\x57\xf3\xa5\xc3 COM executable for MS-DOS 5180x6 search/0xa \xfc\x57\xf3\xa4\xc3 COM executable for DOS 519>0x18 search/0x10 \x50\xa4\xff\xd5\x73 \b, aPack compressed 5200x3c string W\ Collis\0\0 COM executable for MS-DOS, Compack compressed 521# FIXME: missing diet .com compression 522 523# miscellaneous formats 5240 string/b LZ MS-DOS executable (built-in) 525#0 byte 0xf0 MS-DOS program library data 526# 527 528# AAF files: 529# <stuartc@rd.bbc.co.uk> Stuart Cunningham 5300 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 531>30 byte 9 (512B sectors) 532>30 byte 12 (4kB sectors) 5330 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 534>30 byte 9 (512B sectors) 535>30 byte 12 (4kB sectors) 536 537# Popular applications 5382080 string Microsoft\ Word\ 6.0\ Document %s 539!:mime application/msword 5402080 string Documento\ Microsoft\ Word\ 6 Spanish Microsoft Word 6 document data 541!:mime application/msword 542# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Word) 5432112 string MSWordDoc Microsoft Word document data 544!:mime application/msword 545# 5460 belong 0x31be0000 Microsoft Word Document 547!:mime application/msword 548# 5490 string/b PO^Q` Microsoft Word 6.0 Document 550!:mime application/msword 551# 5520 string/b \376\067\0\043 Microsoft Office Document 553!:mime application/msword 5540 string/b \333\245-\0\0\0 Microsoft Office Document 555!:mime application/msword 556512 string/b \354\245\301 Microsoft Word Document 557!:mime application/msword 558 559# 5600 string/b \xDB\xA5\x2D\x00 Microsoft WinWord 2.0 Document 561!:mime application/msword 562# 5632080 string Microsoft\ Excel\ 5.0\ Worksheet %s 564!:mime application/vnd.ms-excel 565# 5660 string/b \xDB\xA5\x2D\x00 Microsoft WinWord 2.0 Document 567!:mime application/msword 568 5692080 string Foglio\ di\ lavoro\ Microsoft\ Exce %s 570!:mime application/vnd.ms-excel 571# 572# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Excel) 5732114 string Biff5 Microsoft Excel 5.0 Worksheet 574!:mime application/vnd.ms-excel 575# Italian MS-Excel 5762121 string Biff5 Microsoft Excel 5.0 Worksheet 577!:mime application/vnd.ms-excel 5780 string/b \x09\x04\x06\x00\x00\x00\x10\x00 Microsoft Excel Worksheet 579!:mime application/vnd.ms-excel 580# 5810 belong 0x00001a00 Lotus 1-2-3 582!:mime application/x-123 583>4 belong 0x00100400 wk3 document data 584>4 belong 0x02100400 wk4 document data 585>4 belong 0x07800100 fm3 or fmb document data 586>4 belong 0x07800000 fm3 or fmb document data 587# 5880 belong 0x00000200 Lotus 1-2-3 589!:mime application/x-123 590>4 belong 0x06040600 wk1 document data 591>4 belong 0x06800200 fmt document data 5920 string/b WordPro\0 Lotus WordPro 593!:mime application/vnd.lotus-wordpro 5940 string/b WordPro\r\373 Lotus WordPro 595!:mime application/vnd.lotus-wordpro 596 597 598# Summary: Script used by InstallScield to uninstall applications 599# Extension: .isu 600# Submitted by: unknown 601# Modified by (1): Abel Cheung <abelcheung@gmail.com> (replace useless entry) 6020 string \x71\xa8\x00\x00\x01\x02 603>12 string Stirling\ Technologies, InstallShield Uninstall Script 604 605# Winamp .avs 606#0 string Nullsoft\ AVS\ Preset\ \060\056\061\032 A plug in for Winamp ms-windows Freeware media player 6070 string/b Nullsoft\ AVS\ Preset\ Winamp plug in 608 609# Windows Metafont .WMF 6100 string/b \327\315\306\232 ms-windows metafont .wmf 6110 string/b \002\000\011\000 ms-windows metafont .wmf 6120 string/b \001\000\011\000 ms-windows metafont .wmf 613 614#tz3 files whatever that is (MS Works files) 6150 string/b \003\001\001\004\070\001\000\000 tz3 ms-works file 6160 string/b \003\002\001\004\070\001\000\000 tz3 ms-works file 6170 string/b \003\003\001\004\070\001\000\000 tz3 ms-works file 618 619# PGP sig files .sig 620#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 6210 string \211\000\077\003\005\000\063\237\127\065\027\266\151\064\005\045\101\233\021\002 PGP sig 6220 string \211\000\077\003\005\000\063\237\127\066\027\266\151\064\005\045\101\233\021\002 PGP sig 6230 string \211\000\077\003\005\000\063\237\127\067\027\266\151\064\005\045\101\233\021\002 PGP sig 6240 string \211\000\077\003\005\000\063\237\127\070\027\266\151\064\005\045\101\233\021\002 PGP sig 6250 string \211\000\077\003\005\000\063\237\127\071\027\266\151\064\005\045\101\233\021\002 PGP sig 6260 string \211\000\225\003\005\000\062\122\207\304\100\345\042 PGP sig 627 628# windows zips files .dmf 6290 string/b MDIF\032\000\010\000\000\000\372\046\100\175\001\000\001\036\001\000 MS Windows special zipped file 630 631 632#ico files 6330 string/b \102\101\050\000\000\000\056\000\000\000\000\000\000\000 Icon for MS Windows 634 635# Windows icons 6360 name ico-dir 637# not entirely accurate, the number of icons is part of the header 638>0 byte 1 - 1 icon 639>0 ubyte >1 - %d icons 640>2 byte 0 \b, 256x 641>2 byte !0 \b, %dx 642>3 byte 0 \b256 643>3 byte !0 \b%d 644>4 ubyte !0 \b, %d colors 645 6460 belong 0x00000100 647>9 byte 0 648>>0 byte x MS Windows icon resource 649!:mime image/x-icon 650>>4 use ico-dir 651>9 ubyte 0xff 652>>0 byte x MS Windows icon resource 653!:mime image/x-icon 654>>4 use ico-dir 655 656# Windows non-animated cursors 6570 name cur-dir 658# not entirely accurate, the number of icons is part of the header 659>0 byte 1 - 1 icon 660>0 ubyte >1 - %d icons 661>2 byte 0 \b, 256x 662>2 byte !0 \b, %dx 663>3 byte 0 \b256 664>3 byte !0 \b%d 665>6 uleshort x \b, hotspot @%dx 666>8 uleshort x \b%d 667 6680 belong 0x00000200 669>9 byte 0 670>>0 byte x MS Windows cursor resource 671!:mime image/x-cur 672>>4 use cur-dir 673>9 ubyte 0xff 674>>0 byte x MS Windows cursor resource 675!:mime image/x-cur 676>>4 use cur-dir 677 678# .chr files 6790 string/b PK\010\010BGI Borland font 680>4 string >\0 %s 681# then there is a copyright notice 682 683 684# .bgi files 6850 string/b pk\010\010BGI Borland device 686>4 string >\0 %s 687# then there is a copyright notice 688 689 690# Windows Recycle Bin record file (named INFO2) 691# By Abel Cheung (abelcheung AT gmail dot com) 692# Version 4 always has 280 bytes (0x118) per record, version 5 has 800 bytes 693# Since Vista uses another structure, INFO2 structure probably won't change 694# anymore. Detailed analysis in: 695# http://www.cybersecurityinstitute.biz/downloads/INFO2.pdf 6960 lelong 0x00000004 697>12 lelong 0x00000118 Windows Recycle Bin INFO2 file (Win98 or below) 698 6990 lelong 0x00000005 700>12 lelong 0x00000320 Windows Recycle Bin INFO2 file (Win2k - WinXP) 701 702 703##### put in Either Magic/font or Magic/news 704# Acroread or something files wrongly identified as G3 .pfm 705# these have the form \000 \001 any? \002 \000 \000 706# or \000 \001 any? \022 \000 \000 7070 belong&0xffff00ff 0x00010012 PFM data 708>4 string \000\000 709>6 string >\060 - %s 710 7110 belong&0xffff00ff 0x00010002 PFM data 712>4 string \000\000 713>6 string >\060 - %s 714#0 string \000\001 pfm? 715#>3 string \022\000\000Copyright\ yes 716#>3 string \002\000\000Copyright\ yes 717#>3 string >\0 oops, not a font file. Cancel that. 718#it clashes with ttf files so put it lower down. 719 720# From Doug Lee via a FreeBSD pr 7219 string GERBILDOC First Choice document 7229 string GERBILDB First Choice database 7239 string GERBILCLIP First Choice database 7240 string GERBIL First Choice device file 7259 string RABBITGRAPH RabbitGraph file 7260 string DCU1 Borland Delphi .DCU file 7270 string =!<spell> MKS Spell hash list (old format) 7280 string =!<spell2> MKS Spell hash list 729# Too simple - MPi 730#0 string AH Halo(TM) bitmapped font file 7310 lelong 0x08086b70 TurboC BGI file 7320 lelong 0x08084b50 TurboC Font file 733 734# Debian#712046: The magic below identifies "Delphi compiled form data". 735# An additional source of information is available at: 736# http://www.woodmann.com/fravia/dafix_t1.htm 7370 string TPF0 738>4 pstring >\0 Delphi compiled form '%s' 739 740# tests for DBase files moved, updated and merged to database 741 7420 string PMCC Windows 3.x .GRP file 7431 string RDC-meg MegaDots 744>8 byte >0x2F version %c 745>9 byte >0x2F \b.%c file 7460 lelong 0x4C 747>4 lelong 0x00021401 Windows shortcut file 748 749# .PIF files added by Joerg Jenderek from http://smsoft.ru/en/pifdoc.htm 750# only for windows versions equal or greater 3.0 7510x171 string MICROSOFT\ PIFEX\0 Windows Program Information File 752!:mime application/x-dosexec 753#>2 string >\0 \b, Title:%.30s 754>0x24 string >\0 \b for %.63s 755>0x65 string >\0 \b, directory=%.64s 756>0xA5 string >\0 \b, parameters=%.64s 757#>0x181 leshort x \b, offset %x 758#>0x183 leshort x \b, offsetdata %x 759#>0x185 leshort x \b, section length %x 760>0x187 search/0xB55 WINDOWS\ VMM\ 4.0\0 761>>&0x5e ubyte >0 762>>>&-1 string <PIFMGR.DLL \b, icon=%s 763#>>>&-1 string PIFMGR.DLL \b, icon=%s 764>>>&-1 string >PIFMGR.DLL \b, icon=%s 765>>&0xF0 ubyte >0 766>>>&-1 string <Terminal \b, font=%.32s 767#>>>&-1 string =Terminal \b, font=%.32s 768>>>&-1 string >Terminal \b, font=%.32s 769>>&0x110 ubyte >0 770>>>&-1 string <Lucida\ Console \b, TrueTypeFont=%.32s 771#>>>&-1 string =Lucida\ Console \b, TrueTypeFont=%.32s 772>>>&-1 string >Lucida\ Console \b, TrueTypeFont=%.32s 773#>0x187 search/0xB55 WINDOWS\ 286\ 3.0\0 \b, Windows 3.X standard mode-style 774#>0x187 search/0xB55 WINDOWS\ 386\ 3.0\0 \b, Windows 3.X enhanced mode-style 775>0x187 search/0xB55 WINDOWS\ NT\ \ 3.1\0 \b, Windows NT-style 776#>0x187 search/0xB55 WINDOWS\ NT\ \ 4.0\0 \b, Windows NT-style 777>0x187 search/0xB55 CONFIG\ \ SYS\ 4.0\0 \b +CONFIG.SYS 778#>>&06 string x \b:%s 779>0x187 search/0xB55 AUTOEXECBAT\ 4.0\0 \b +AUTOEXEC.BAT 780#>>&06 string x \b:%s 781 782# DOS EPS Binary File Header 783# From: Ed Sznyter <ews@Black.Market.NET> 7840 belong 0xC5D0D3C6 DOS EPS Binary File 785>4 long >0 Postscript starts at byte %d 786>>8 long >0 length %d 787>>>12 long >0 Metafile starts at byte %d 788>>>>16 long >0 length %d 789>>>20 long >0 TIFF starts at byte %d 790>>>>24 long >0 length %d 791 792# TNEF magic From "Joomy" <joomy@se-ed.net> 793# Microsoft Outlook's Transport Neutral Encapsulation Format (TNEF) 7940 leshort 0x223e9f78 TNEF 795!:mime application/vnd.ms-tnef 796 797# Norton Guide (.NG , .HLP) files added by Joerg Jenderek from source NG2HTML.C 798# of http://www.davep.org/norton-guides/ng2h-105.tgz 799# http://en.wikipedia.org/wiki/Norton_Guides 8000 string NG\0\001 801# only value 0x100 found at offset 2 802>2 ulelong 0x00000100 Norton Guide 803# Title[40] 804>>8 string >\0 "%-.40s" 805#>>6 uleshort x \b, MenuCount=%u 806# szCredits[5][66] 807>>48 string >\0 \b, %-.66s 808>>114 string >\0 %-.66s 809 810# 4DOS help (.HLP) files added by Joerg Jenderek from source TPHELP.PAS 811# of http://www.4dos.info/ 812# pointer,HelpID[8]=4DHnnnmm 8130 ulelong 0x48443408 4DOS help file 814>4 string x \b, version %-4.4s 815 816# old binary Microsoft (.HLP) files added by Joerg Jenderek from http://file-extension.net/seeker/file_extension_hlp 8170 ulequad 0x3a000000024e4c MS Advisor help file 818 819# HtmlHelp files (.chm) 8200 string/b ITSF\003\000\000\000\x60\000\000\000 MS Windows HtmlHelp Data 821 822# GFA-BASIC (Wolfram Kleff) 8232 string/b GFA-BASIC3 GFA-BASIC 3 data 824 825#------------------------------------------------------------------------------ 826# From Stuart Caie <kyzer@4u.net> (developer of cabextract) 827# Microsoft Cabinet files 8280 string/b MSCF\0\0\0\0 Microsoft Cabinet archive data 829!:mime application/vnd.ms-cab-compressed 830>8 lelong x \b, %u bytes 831>28 leshort 1 \b, 1 file 832>28 leshort >1 \b, %u files 833 834# InstallShield Cabinet files 8350 string/b ISc( InstallShield Cabinet archive data 836>5 byte&0xf0 =0x60 version 6, 837>5 byte&0xf0 !0x60 version 4/5, 838>(12.l+40) lelong x %u files 839 840# Windows CE package files 8410 string/b MSCE\0\0\0\0 Microsoft WinCE install header 842>20 lelong 0 \b, architecture-independent 843>20 lelong 103 \b, Hitachi SH3 844>20 lelong 104 \b, Hitachi SH4 845>20 lelong 0xA11 \b, StrongARM 846>20 lelong 4000 \b, MIPS R4000 847>20 lelong 10003 \b, Hitachi SH3 848>20 lelong 10004 \b, Hitachi SH3E 849>20 lelong 10005 \b, Hitachi SH4 850>20 lelong 70001 \b, ARM 7TDMI 851>52 leshort 1 \b, 1 file 852>52 leshort >1 \b, %u files 853>56 leshort 1 \b, 1 registry entry 854>56 leshort >1 \b, %u registry entries 855 856 857# Windows Enhanced Metafile (EMF) 858# See msdn.microsoft.com/archive/en-us/dnargdi/html/msdn_enhmeta.asp 859# for further information. 8600 ulelong 1 861>40 string \ EMF Windows Enhanced Metafile (EMF) image data 862>>44 ulelong x version 0x%x 863 864# from http://filext.com by Derek M Jones <derek@knosof.co.uk> 865# False positive with PPT (also currently this string is too long) 866#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 8670 string/b \320\317\021\340\241\261\032\341 Microsoft Office Document 868#>48 byte 0x1B Excel Document 869#!:mime application/vnd.ms-excel 870>546 string bjbj Microsoft Word Document 871!:mime application/msword 872>546 string jbjb Microsoft Word Document 873!:mime application/msword 874 8750 string/b \224\246\056 Microsoft Word Document 876!:mime application/msword 877 878512 string R\0o\0o\0t\0\ \0E\0n\0t\0r\0y Microsoft Word Document 879!:mime application/msword 880 881# From: "Nelson A. de Oliveira" <naoliv@gmail.com> 882# Magic type for Dell's BIOS .hdr files 883# Dell's .hdr 8840 string/b $RBU 885>23 string Dell %s system BIOS 886>5 byte 2 887>>48 byte x version %d. 888>>49 byte x \b%d. 889>>50 byte x \b%d 890>5 byte <2 891>>48 string x version %.3s 892 893# Type: Microsoft DirectDraw Surface 894# URL: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp 895# From: Morten Hustveit <morten@debian.org> 8960 string/b DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS), 897>16 lelong >0 %d x 898>12 lelong >0 %d, 899>84 string x %.4s 900 901# Type: Microsoft Document Imaging Format (.mdi) 902# URL: http://en.wikipedia.org/wiki/Microsoft_Document_Imaging_Format 903# From: Daniele Sempione <scrows@oziosi.org> 9040 short 0x5045 Microsoft Document Imaging Format 905 906# MS eBook format (.lit) 9070 string/b ITOLITLS Microsoft Reader eBook Data 908>8 lelong x \b, version %u 909!:mime application/x-ms-reader 910 911# Windows CE Binary Image Data Format 912# From: Dr. Jesus <j@hug.gs> 9130 string/b B000FF\n Windows Embedded CE binary image 914 915# Windows Imaging (WIM) Image 9160 string/b MSWIM\000\000\000 Windows imaging (WIM) image 9170 string/b WLPWM\000\000\000 Windows imaging (WIM) image, wimlib pipable format 918 919# The second byte of these signatures is a file version; I don't know what, 920# if anything, produced files with version numbers 0-2. 921# From: John Elliott <johne@seasip.demon.co.uk> 9220 string \xfc\x03\x00 Mallard BASIC program data (v1.11) 9230 string \xfc\x04\x00 Mallard BASIC program data (v1.29+) 9240 string \xfc\x03\x01 Mallard BASIC protected program data (v1.11) 9250 string \xfc\x04\x01 Mallard BASIC protected program data (v1.29+) 926 9270 string MIOPEN Mallard BASIC Jetsam data 9280 string Jetsam0 Mallard BASIC Jetsam index data 929 930