我们在做ctf时,经常需要辨认各种文件头,跟大家分享一下一些常见的文件头。

 
扩展名
文件头标识(HEX)
文件描述
123
00 00 1A 00 05 10 04
Lotus 1-2-3 spreadsheet (v9) file
3gg; 3gp; 3g2
00 00 00 nn 66 74 79 70 33 67 70
3rd Generation Partnership Project 3GPP (nn=0x14)   and 3GPP2 (nn=0x20) multimedia files
7z
37 7A BC AF 27 1C
7-ZIP compressed file
aba
00 01 42 41
Palm Address Book Archive file
abi
41 4F 4C 49 4E 44 45 58
AOL address book index file
aby; idx
41 4F 4C 44 42
AOL database files: address book (ABY) and user   configuration data (MAIN.IDX)
accdb
00 01 00 00 53 74 61 6E 64 61 72 64 20 41 43 45 20   44 42
Microsoft Access 2007 file
ACM
4D 5A
MS audio compression manager driver
ADF
44 4F 53
Amiga disk file
adx
03 00 00 00 41 50 50 52
Lotus Approach ADX file
AIFF
46 4F 52 4D 00
Audio Interchange File
ain
21 12
AIN Compressed Archive File
ami
5B 76 65 72 5D
Lotus Ami Pro
amr
23 21 41 4D 52
Adaptive Multi-Rate ACELP (Algebraic Code Excited   Linear Prediction) Codec, commonly audio format with GSM cell phones
ANI
52 49 46 46
 
API
4D 5A 90 00 03 00 00 00
Acrobat plug-in
arc
1A 0x
LH archive file, old version(where x = 0x2, 0x3,   0x4, 0x8 or 0x9 for types 1-5, respectively)
arc
41 72 43 01
FreeArc compressed file
arj
60 EA
ARJ Compressed Archive
ARJ
60 EA 27
 
ART
4A 47 03 0E 00 00 00
AOL ART file
ART
4A 47 04 0E 00 00 00
AOL ART file
asf
30 26 B2 75 8E 66 CF 11
Windows Media
asf; wma; wmv
30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C
Microsoft Windows Media Audio/Video File(Advanced   Streaming Format)
asx
3C
Advanced Stream redirector file
au
2E 73 6E 64
SoundMachine Audio File
NeXT/Sun Microsystems μ-Law audio file
avi
41 56 49 20
Audio Video Interleave (AVI)
AX
4D 5A
Library cache file
AX
4D 5A 90 00 03 00 00 00
DirectShow filter
bag
41 4F 4C 20 46 65 65 64 62 61 67
AOL and AIM buddy list file
BAS
20 20 20
 
bin
42 4C 49 32 32 33 51
Thomson Speedtouch series WLAN router firmware
bmp
42 4D
Windows Bitmap
BMP
42 4D 3E
 
bz; bz2
42 5A 68
BZIP Archive
BZ2; TAR.BZ2; TBZ2; TB2
42 5A 68
bzip2 compressed archive
CAB
49 53 63
 
CAB; HDR
49 53 63 28
Install Shield v5.x or 6.x compressed file
CAB
4D 53 43 46
Microsoft CAB File Format
cat
30
Microsoft security catalog file
CBD
43 42 46 49 4C 45
WordPerfect dictionary file (unconfirmed)
CCD
5B 43 6C
 
cdr
CDR
Corel Draw
CDR
45 4C 49 54 45 20 43 6F 6D 6D 61 6E 64 65 72 20
Elite Plus Commander saved game file
CDR, DVF
4D 53 5F 56 4F 49 43 45
Sony Compressed Voice File
CHI; CHM
49 54 53 46
Microsoft Compiled HTML Help File
CHM
49 54 53
 
CLB
43 4D 58 31
Corel Binary metafile
CLB
43 4F 4D 2B
COM+ Catalog file
cnt
3A 42 61 73 65
 
COM, DLL, DRV, EXE, PIF, QTS, QTX, SYS
4D 5A
Windows/DOS executable file
COM
4D 5A EE
 
COM
E9 3B 03
 
CPE
46 41 58 43 4F 56 45 52 2D 56 45 52
Microsoft Fax Cover Sheet
CPL
4D 5A
Control panel application
CPT
43 50 54 37 46 49 4C 45
Corel Photopaint file
CPT
43 50 54 46 49 4C 45
Corel Photopaint file
CPX
5B 57 69
 
cru; crush
43 52 55 53 48
CRUSH Archive File
CRU
43 52 55 53 48 20 76
Crush compressed archive
CRW
49 49 1A 00 00 00 48 45 41 50 43 43 44 52 02 00
Canon digital camera RAW file
CTF
43 61 74 61 6C 6F 67 20 33 2E 30 30 00
WhereIsIt Catalog file
CUR
00 00 02 00 01 00 20 20
Windows cursor file
dat
03
MapInfo Native Data Format
dat
1A 52 54 53 20 43 4F 4D 50 52 45 53 53 45 44 20 49   4D 41 47 45 20 56 31 2E 30 1A
Runtime Software disk image
dat
41 56 47 36 5F 49 6E 74 65 67 72 69 74 79 5F 44 61   74 61 62 61 73 65
AVG6 Integrity database file
DAT
43 52 45 47
Windows 9x registry hive
DAT
43 6C 69 65 6E 74 20 55 72 6C 43 61 63 68 65 20 4D   4D 46 20 56 65 72 20
IE History DAT file
DAT
45 52 46 53 53 41 56 45 44 41 54 41 46 49 4C 45
Kroll EasyRecovery Saved Recovery State file
DAT
49 6E 6E 6F 20 53 65 74 75 70 20 55 6E 69 6E 73 74   61 6C 6C 20 4C 6F 67 20 28 62 29
Inno Setup Uninstall Log file
db
00 06 15 61 00 00 00 02 00 00 04 D2 00 00 10 00
Netscape Navigator (v4) database file
DB
44 42 46 48
Palm Zire photo database
db
08
dBASE IV or dBFast configuration file
db3
03
dBASE III file
db4
04
dBASE IV data file
dba
00 01 42 44
Palm DateBook Archive file
dbx
CF AD 12 FE
 
dbx
CF AD 12 FE C5 FD 74 6F
Outlook Express
dci
3C 21 64 6F 63 74 79 70
AOL HTML mail file
dcx
3A DE 68 B1
DCX Graphic File
DDB
00 01 00
 
dib
42 4D
device-independent bitmap image
DLL
4D 5A 90
 
DMP
4D 44 4D 50 93 A7
Windows minidump file
DMS
44 4D 53 21
Amiga DiskMasher compressed archive
doc
0D 44 4F 43
DeskMate Document file
doc
12 34 56 78 90 FF
MS Word 6.0
doc
31 BE 00 00 00 AB 00 00
MS Word for DOS 6.0
doc
7F FE 34 0A
MS Word
dot; ppt; xla; ppa; pps; pot; msi; sdw; db
D0 CF 11 E0
MS Office/OLE2
doc; dot; xls; xlt; xla; ppt; apr ;ppa; pps; pot; msi;   sdw; db
D0 CF 11 E0 A1 B1 1A E1
MS Compound Document v1 or Lotus Approach APR file
DPL
4D 5A 50
 
DRV
4D 5A 16
 
drw
07
A common signature and file extension for many   drawing programs.
drw
01 FF 02 04 03 02
Micrografx vector graphic file
ds4
4D 47 58 20 69 74 70 64
Micrografix Designer 4
DSN
4D 56
CD Stomper Pro label file
dsp
23 20 4D 69 63 72 6F 73 6F 66 74 20 44 65 76 6 56C   6F 70 65 72 20 53 74 75 64 69 6F
Microsoft Developer Studio project file
dss
02 64 73 73
Digital Speech Standard (Olympus, Grundig, &   Phillips)
dtd
07 64 74 32 64 64 74 64
DesignTools 2D Design file
dtd
3C 21 45 4E 54 49 54 59
XML DTD
DVR
44 56 44
DVR-Studio stream file
dwg
41 43 31
 
dwg
41 43 31 30
Generic AutoCAD drawing
NOTES on AutoCAD file headers: The 0x41-43-31-30   (AC10) is a generic header, occupying the first four bytes in the file. The   next two bytes give further indication about the version or subtype:
0x30-32 (02) — AutoCAD R2.5
0x30-33 (03) — AutoCAD R2.6
0x30-34 (04) — AutoCAD R9
0x30-36 (06) — AutoCAD R10
0x30-39 (09) — AutoCAD R11/R12
0x31-30 (10) — AutoCAD R13 (subtype 10)
0x31-31 (11) — AutoCAD R13 (subtype 11)
0x31-32 (12) — AutoCAD R13 (subtype 12)
0x31-33 (13) — AutoCAD R14 (subtype 13)
0x31-34 (14) — AutoCAD R14 (subtype 14)
0x31-35 (15) — AutoCAD R2000
0x31-38 (18) — AutoCAD R2004
0x32-31 (21) — AutoCAD R2007
Enn (where nn are numbers)
45 56 46
EnCase evidence file
ECO
2A 50 52
 
elf
7F 45 4C 46 01 01 01 00
ELF Executable
emf
01 00 00 00 58 00 00 00
Extended (Enhanced) Windows Metafile Format, printer   spool file
eml
44 65 6C 69 76 65 72 79 2D 64 61 74 65 3A
Email
EML
46 72 6F 6D 20 20 20
A commmon file extension for e-mail files.   Signatures shown here are for Netscape, Eudora, and a generic signature,   respectively. EML is also used by Outlook Express and QuickMail.
EML
46 72 6F 6D 20 3F 3F 3F
A commmon file extension for e-mail files.   Signatures shown here are for Netscape, Eudora, and a generic signature,   respectively. EML is also used by Outlook Express and QuickMail.
EML
46 72 6F 6D 3A 20
A commmon file extension for e-mail files.   Signatures shown here are for Netscape, Eudora, and a generic signature,   respectively. EML is also used by Outlook Express and QuickMail.
EML
52 65 63
 
enc
00 5C 41 B1 FF
Mujahideen Secrets 2 encrypted file
enl
[32 byte offset] 40 40 40 20 00 00 40 40 40 40
EndNote Library File
eps
25 21 50 53
Adobe EPS File
eps
25 21 50 53 2D 41 64 6F 62 65
Postscript
eps
25 21 50 53 2D 41 64 6F 62 65 2D 33 2E 30 20 45 50   53 46 2D 33 20 30
Adobe encapsulated PostScript file (If this   signature is not at the immediate beginning of the file, it will occur early in   the file, commonly at byte offset 30)
EPS
C5 D0 D3
 
eth
1A 35 01 00
GN Nettest WinPharoah capture file
evt
30 00 00 00 4C 66 4C 65
Windows Event Viewer file
evt
03 00 00 00 C4 66 C4 56
 
EVTX
45 6C 66 46 69 6C 65 00
Windows Vista event log file
exe; dll; drv; vxd; sys; ocx; vbx
4D 5A
Win32 Executable
exe; dll; drv; vxd; sys; ocx; vbx
4D 5A
Win16 Executable
exe; com; 386; ax; acm; sys; dll; drv; flt; fon; ocx;   scr; lrc; vxd; cpl; x32
4D 5A
Executable File
EXE, DLL, OCX, OLB, IMM, IME
4D 5A 90
 
fli
00 11 AF
FLIC Animation file
flt
00 01 01
OpenFlight 3D file
FLT
4D 5A 90 00 03 00 00 00
Audition graphic filter file (Adobe)
FLV
46 4C 56 01
Flash video file
fm
3C 4D 61 6B 65 72 46 69 6C 65 20
Adobe FrameMaker file
fm3
00 00 1A 00 07 80 01 00
Lotus 123 v3 FMT file
fmt
20 00 68 00 20 0
Lotus 123 v4 FMT file
FNT
43 48 41
 
FON
4D 5A
Font file
GBC
87 F5 3E
 
gid
3F 5F 03 00
Windows Help Index File
GID
4C 4E 02 00
Windows Help index file
GIF
47 49 46 38
 
gif
47 49 46 38 37 61
Graphics interchange format file (GIF 87A)
gif
47 49 46 38 39 61
Graphics interchange format file (GIF89A)
GTD
7B 50 72
 
GX2
47 58 32
Show Partner graphics file (not confirmed)
gz; tar; tgz
1F 8B
Gzip Archive File
gz; tgz
1F 8B 08
GZ Compressed File
hap
91 33 48 46
HAP Archive File
HDMP
4D 44 4D 50 93 A7
Windows heap dump file
hdr
23 3F 52 41 44 49 41 4E 43 45 0A
adiance High Dynamic Range image file
HLP
3F 5F 03
 
hlp
3F 5F 03 00
Windows Help file
HLP
4C 4E 02 00
Windows Help file
hlp
[7 byte offset] 00 00 FF FF FF FF
Windows Help file
hqx
28 54 68 69 73 20 66 69 6C 65
Macintosh BinHex 4 Compressed Archive
hqx
28 54 68 69 73 20 66 69 6C 65 20 6D 75 73 74 20 62   65 20 63 6F 6E 76 65 72 74 65 64 20 77 69 74 68 20 42 69 6E 48 65 78 20
Macintosh BinHex 4 Compressed Archive
HTM
3C 21 44
 
htm; html
3C 21 44 4F 43 54
HyperText Markup Language 3
htm; html
3C 48 54 4D 4C 3E
HyperText Markup Language 2
htm; html
3C 68 74 6D 6C 3E
HyperText Markup Language 1
html
68 74 6D 6C 3E
HTML
ico
00 00 01 00 00
Icon File
ico
00 00 01 00 01 00 20 20
Icon File
IFF
46 4F 52 4D
 
IFO
44 56 44
DVD info file
IME
4D 5A 90
 
img
00 01 00 08 00 01 00 01 01
Ventura Publisher/GEM VDI Image Format Bitmap file
IMG
00 FF FF
 
IMM
4D 5A 90
 
ind
41 4F 4C 49 44 58
AOL client preferences/settings file (MAIN.IND)
ISO
43 44 30 30 31
ISO-9660 CD Disc Image (This signature usually   occurs at byte 8001, 8801, or 9001.)
ivr
2E 52 45 43
RealPlayer video file (V11 and later)
JAR
4A 41 52 43 53 00
JARCS compressed archive
jar
5F 27 A8 89
JAR Archive File
jpg; jpeg
FF D8 FF
 
jpg; jpe; jpeg
FF D8 FF E0 00
JPG Graphic File
jpg; jpe; jpeg
FF D8 FF FE 00
JPG Graphic File
KGB
4B 47 42 5F 61 72 63 68 20 2D
KGB archive
KOZ
49 44 33 03 00 00 00
Sprint Music Store audio file (for mobile devices)
LDB
42 49 4C
 
lha
2D 6C 68 35 2D
LHA Compressed
lha; lzh
[2 byte offset] 2D 6C 68
Compressed archive file
LHP
3F 5F 03
 
lhp
3F 5F 03 00
Windows Help File
lib
21 3C 61 72 63 68 3E 0A
Unix archiver (ar) files and Microsoft Program   Library Common Object File Format (COFF)
LIB
2A 24 20
 
LIT
49 54 4F 4C 49 54 4C 53
Microsoft Reader eBook file
LNK
4C 00 00
 
lnk
4C 00 00 00
Windows Shortcut (Link File)
lnk
4C 00 00 00 01 14 02
Windows Link File
LNK
4C 00 00 00 01 14 02 00
Windows shortcut file
log
2A 2A 2A 20 20 49 6E 73 74 61 6C 6C 61 74 69 6F 6E   20 53 74 61 72 74 65 64 20
Symantec Wise Installer log file
lzh
lh
Lz compression file
lwp
57 6F 72 64 50 72 6F
Lotus WordPro v9
m3u
23 45 58
 
m4a
00 00 00 20 66 74 79 70 4D 34 41 20 00 00 00 00
Apple Lossless Audio Codec file
m4a; m4v
00 00 00 20 66 74 79 70 4D 34 41 20 00 00 00 00
QuickTime M4A/M4V file
manifest
3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D
Windows Visual Stylesheet XML file
MAR
4D 41 52 31 00
Mozilla archive
MAR
4D 41 52 43
Microsoft/MSN MARC archive
MAR
4D 41 72 30 00
MAr compressed archive
max
D0 CF 11
 
mdb
00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20   44 42
Microsoft Access file
mdb; mda; mde; mdt
53 74 61 6E 64 61 72 64 20 4A
MS Access
MDF
00 FF FF
 
mdf
00 FF FF FF FF FF FF FF FF FF FF 00 00 02 00 01
Alcohol 120% CD image
mdf
01 0F 00 00
Microsoft SQL Server 2000 database
MDI
45 50
Microsoft Document Imaging file
MDS
4D 45 44
 
MID; MIDI
4D 54 68 64
Musical Instrument Digital Interface (MIDI) sound   file
mkv
1A 45 DF A3 93 42 82 88 6D 61 74 72 6F 73 6B 61
Matroska stream file
MLS
4D 49 4C 45 53
Milestones v1.0 project management and scheduling   software (Also see "MV2C" and "MV214" signatures)
MLS
4D 4C 53 57
Skype localization data file
MLS
4D 56 32 31 34
Milestones v2.1b project management and scheduling   software (Also see "MILES" and "MV2C" signatures)
MLS
4D 56 32 43
Milestones v2.1a project management and scheduling   software (Also see "MILES" and "MV214" signatures)
MMF
4D 4D 4D 44 00 00
Yamaha Corp. Synthetic music Mobile Application   Format (SMAF) for multimedia files that can be played on hand-held devices.
mny
00 01 00 00 4D 53 49 53 41 4D 20 44 61 74 61 62 61   73 65
Microsoft Money file
MOV
00 00 0F
 
MOV
00 00 77
 
mov
6D 6F 6F 76
Quicktime
mov
6D 64 61 74
QuickTime Movie
mp
0C ED
Monochrome Picture TIFF bitmap file (unconfirmed)
MP3
49 44 33
MPEG-1 Audio Layer 3 (MP3) audio file
MP3
FF FB 50
 
mp4
00 00 00 18 66 74 79 70 33 67 70 35
MPEG-4 video files
MPA
00 00 01
 
mpg; mpeg
00 00 01 B3
MPEG Movie
mpg
00 00 01 BA
MPEG
MSC
3C 3F 78
 
msc
3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 22 31 2E   30 22 3F 3E 0D 0A 3C 4D 4D 43 5F 43 6F 6E 73 6F 6C 65 46 69 6C 65 20 43 6F 6E   73 6F 6C 65 56 65 72 73 69 6F 6E 3D 22
Microsoft Management Console Snap-in Control file
msi
23 20
Cerius2 file
MSV
4D 53 5F 56 4F 49 43 45
Sony Memory Stick Compressed Voice file
NES
4E 45 53
 
NLS
C2 20 20
 
nri
0E 4E 65 72 6F 49 53 4F
Nero CD Compilation
ntf
1A 00 00
Lotus Notes database template
nsf; ntf
1A 00 00 03 00 00
Lotus Notes Database/Template
nsf
1A 00 00 03 00 00 11 00
Notes Database
nsf
1A 00 00 04 00 00
Lotus Notes database
ntf
30 31 4F 52 44 4E 41 4E 43 45 20 53 55 52 56 45 59   20 20 20 20 20 20 20
National Transfer Format Map File
obj
4C 01
Microsoft Common Object File Format (COFF)   relocatable object code file for an Intel 386 or later/compatible processors
OCX
4D 5A
ActiveX or OLE Custom Control
OCX
4D 5A 90
 
OLB
4D 5A
OLE object library
OLB
4D 5A 90
 
org; pfc
41 4F 4C 56 4D 31 30 30
AOL personal file cabinet (PFC) file
pak
1A 0B
Compressed archive file
PAT
47 46 31 50 41 54 43 48
Advanced Gravis Ultrasound patch file
PAT
47 50 41 54
GIMP (GNU Image Manipulation Program) pattern file
PBK
5B 41 44
 
PCB
17 A1 50
 
PCS
0A 05 01            
 
pcx
0A nn 01 01
ZSOFT Paintbrush file(where nn = 0x02, 0x03, or   0x05)
pcx
0A 05 01 08
PC Paintbrush(often associated with Quake Engine   games)
pdb
[11 byte offset] 00 00 00 00 00 00 00 00 00 00 00 00   00 00 00 00 00 00 00 00 00 00 00 00
Palmpilot Database/Document File
PDF
25 50 44
 
pdf; fdf
25 50 44 46
Adobe Portable Document Format and Forms Document   file
pdf
25 50 44 46 2D 31 2E
Adobe Acrobat
PDG
48 48 02
 
pf
11 00 00 00 53 43 43 41
Windows prefetch file
pic
01 00 00 00 01
Unknown type picture file
PJT
00 00 07
 
PLL
24 53 6F
 
PNG
89 50 4E
 
PNG
89 50 4E 47
 
png
89 50 4E 47 0D 0A
PNG Image File
png
89 50 4E 47 0D 0A 1A 0A
PNG Image File
PPC
52 65 63
 
PPT
D0 CF 11
 
ppt
[512 byte offset] 00 6E 1E F0
PowerPoint presentation subheader (MS Office)
ppt
[512 byte offset] 0F 00 E8 03
PowerPoint presentation subheader (MS Office)
PPZ
4D 53 43 46
Powerpoint Packaged Presentation
prc
42 4F 4F 4B 4D 4F 42 49
Palmpilot resource file
PRG
23 44 45
 
ps
25 21 50 53 2D 41 64 6F 62 65
Postscript
PSD
38 42 50
 
psd
38 42 50 53
Adobe Photoshop image file
psp
7E 42 4B 00
PaintShop Pro Image File
pst
21 42 44 4E
Microsoft Outlook Personal Folder file
pwl
E3 82 85 96
Windows Password
qbb
45 86 00 00 06 00
Intuit QuickBooks Backup file
qdf
AC 9E BD 8F
Quicken
qph
03 00 00 00
Quicken price history file
qt
6D 64 61 74
Quicktime Movie File
qxd
00 00 49 49 58 50 52
Quark Express document (Intel & Motorola,   respectively)
qxd
00 00 4D 4D 58 50 52
ra
2E 52 4D 46 00 00 00 12 00
Real Audio file
ra; ram
2E 72 61 FD
Real Audio File
ra
2E 72 61 FD 00
RealAudio streaming media file
RAR
52 61 72
 
rar
52 61 72 21
RAR Archive File
RAW
06 05 00
 
reg
52 45 47 45 44 49 54 34
 
rgb
01 DA 01 01 00 03
Silicon Graphics RGB Bitmap
RM
2E 52 4D
 
rm; rmvb
2E 52 4D 46
Real Media streaming media file
rpm
ED AB EE DB
RPM Archive File
RTD
43 23 2B 44 A4 43 4D A5 48 64 72
RagTime document file
RTF
7B 5C 72
 
rtf
7B 5C 72 74 66
Rich Text Format File
sav
24 46 4C 32 40 28 23 29 20 53 50 53 53 20 44 41 54   41 20 46 49 4C 45
SPSS Data file
SBV
46 45 44 46
(Unknown file type)
SCH
2A 76 65
 
scm
80 53 43
 
SH3
48 48 47 42 31
Harvard Graphics presentation file
SHD
4B 49 00 00
Windows 9x printer spool file
sit
53 49 54 21
Stuffit v1 Archive File
sit
53 74 75 66 66 49 74
Stuffit v5 Archive File
sle
3A 56 45 52 53 49 4F 4E
Surfplan kite project file
sle
41 43 76
teganos Security Suite virtual secure drive
sly; srt; slt
53 52 01 00
Sage sly.or.srt.or.slt
SMD
00 FF FF
 
snm
00 1E 84 90 00 00 00 00
Netscape Communicator (v4) mail folder
SNP
4D 53 43 46
Microsoft Access Snapshot Viewer file
sol
00 BF
Adobe Flash shared object file (e.g., Flash cookies)
spl
00 00 01 00
Windows NT/2000/XP printer spool file
SCR
4D 5A
Screen saver
SUB
FF FF FF
 
SWF
43 57 53
Shockwave Flash file (v5+)
SWF
46 57 53
Macromedia Shockwave Flash player file
sxc
calc
OpenOffice Calc
sxd
draw
OpenOffice Draw
sxi
impress
OpenOffice Impress
sxm
math
OpenOffice Math
sxw
writer
OpenOffice Writer
syw
41 4D 59 4F
Harvard Graphics symbol graphic
TAG
00 00 02
 
tar; cpio
30 37 30 37 30 37
CPIO Archive File
tar.z
1F 9D 90
Compressed tape archive file
tga
00 00 10 00 00
RLE压缩的前5字节
TGA
00 00 02
 
tga
00 00 02 00 00
未压缩的前5字节
TIF; TIFF
49 20 49
Tagged Image File Format file
tif; tiff
49 49 2A
TIFF (Intel)
tif; tiff
49 49 2A 00
Tagged Image File Format file (little endian, i.e.,   LSB first in the byte; Intel)
TIF; TIFF
4D 4D 00 2A
Tagged Image File Format file (big endian, i.e., LSB   last in the byte; Motorola)
tif; tiff
4D 4D 2A
TIFF (Motorola)
TIF; TIFF
4D 4D 00 2B
BigTIFF files; Tagged Image File Format files >4   GB
TLB
4D 53 46 54 02 00 01 00
OLE, SPSS, or Visual C++ type library file
tr1
01 10
Novell LANalyzer capture file
TST
00 01 00
 
TTF
00 01 00
 
ufa
55 46 41
UFA Archive File
VBX
4D 5A
VisualBASIC application
VCD
45 4E 54 52 59 56 43 44 02 00 00 01 02 00 18 58
VideoVCD (GNU VCDImager) file
vcf
42 45 47 49 4E 3A 56 43 41 52 44 0D 0A
vCard file
vob
00 00 01 BA
DVD Video Movie File (video/dvd, video/mpeg)
VXD, 386
4D 5A
Windows virtual device drivers
WAV
52 49 46
 
wav
57 41 56 45
Wave
wav
57 41 56 45 66 6D 74
Wave Files
wb2
00 00 02 00
QuattroPro for Windows Spreadsheet file
wb3
[24 byte offset] 3E 00 03 00 FE FF 09 00 06
Quatro Pro for Windows 7.0 Notebook file
wk1; wks
20 00 60 40 60
Lotus 123 v1 Worksheet
wk1
00 00 02 00 06 04 06 00 08 00 00 00 00 00
Lotus 1-2-3 spreadsheet (v1) file
wk3
00 00 1A 00 00 10 04 00
Lotus 123 spreadsheet (v3) file
wk4; wk5
00 00 1A 00 02 10 04 00
Lotus 1-2-3 spreadsheet (v4, v5) file
wks
0E 57 4B 53
DeskMate Worksheet
WMA
30 26 B2
 
wmf
01 00 09 00
Graphics Metafile
wmf
01 00 09 00 00 03
Windows Metadata file (Win 3.x format)
wmf
02 00 09 00
Graphics Metafile
wmf
D7 CD C6 9A
Windows Meta File
WMV
30 26 B2
 
wp
FF 57 50 43
WordPerfect v5 or v6
wpd
FF 57 50 43
WordPerfect
wpg
FF 57 50 47
WordPerfect Graphics
wri
31 BE
Microsoft Write file
WRI
31 BE 00
 
wri
32 BE
Microsoft Write file
ws
1D 7D
WordStar Version 5.0/6.0 document
XBE
58 42 45
 
xdr
3C
BizTalk XML-Data Reduced Schema file
xls
09 02 06 00 00 00 10 00 B9 04 5C 00
MS Excel v2
xls
09 04 06 00 00 00 10 00 F6 05 5C 00
MS Excel v4
XLS
D0 CF 11
 
xls
D0 CF 11 E0
MS Excel
xls
[512 byte offset]  09 08 10 00 00 06 05 00
Excel spreadsheet subheader (MS Office)
XML
3C 3F 78
 
xml
3C 3F 78 6D 6C
XML Document
xml
FF FE 3C 00 52 00 4F 00 4F 00 54 00 53 00 54 00 55 00   42 00
XML Document (ROOTSTUB)
XMV
00 50 01
 
XSL
FF FE 3C
 
xul
72 73 69 6F 6E 3D 22 31 3C 3F 78 6D 6C 20 76 65 2E   30 22 3F 3E
XML User Interface Language file
z
1F 9D
TAR Compressed Archive File
Z
1F 9D 8C
 
ZIP
50 4B 03
 
zip; jar; zipx
50 4B 03 04
ZIP Archive
zip
50 4B 30 30
ZIP Archive (outdated)
Zip
50 4B 30 30 50 4B 03 04
WINZIP Compressed
zoo
5A 4F 4F 20
ZOO Archive File
05-11 19:58