常见⽂件头类型
⽐如,⼀个⽂件没有后缀名,⽆法判断是什么类型。
这时候,WinHex打开,前⼏个字符对应类型即可。
gzip ⽂件头:1F8B08 http⽹页gzip压缩
JPEG (jpg), ⽂件头:FFD8FF
PNG (png), ⽂件头:89504E47 ⽂件尾:0000000049454E44AE426082 GIF (gif), ⽂件头:47494638
ZIP Archive (zip), ⽂件头:504B0304 ⽂件尾:00000000
RAR Archive (rar), ⽂件头:52617221
TIFF (tif), ⽂件头:49492A00
Windows Bitmap (bmp), ⽂件头:424D
CAD (dwg), ⽂件头:41433130
gzip是什么文件夹Adobe Photoshop (psd), ⽂件头:38425053
Rich Text Format (rtf), ⽂件头:7B5C727466
XML (xml), ⽂件头:3C3F786D6C
HTML (html), ⽂件头:68746D6C3E
Email [thorough only] (eml), ⽂件头:44656C69766572792D646174653A
Outlook Express (dbx), ⽂件头:CFAD12FEC5FD746F
Outlook (pst), ⽂件头:2142444E
MS Word/Excel (doc), ⽂件头:D0CF11E0
MS Access (mdb), ⽂件头:5374616E64617264204A
WordPerfect (wpd), ⽂件头:FF575043
Adobe Acrobat (pdf), ⽂件头:255044462D312E
Quicken (qdf), ⽂件头:AC9EBD8F
Windows Password (pwl), ⽂件头:E3828596
Wave (wav), ⽂件头:57415645
AVI (avi), ⽂件头:41564920
Real Audio (ram), ⽂件头:2E7261FD
Real Media (rm), ⽂件头:2E524D46
MPEG (mpg), ⽂件头:000001BA
MPEG (mpg), ⽂件头:000001B3
Quicktime (mov), ⽂件头:6D6F6F76
Windows Media (asf), ⽂件头:3026B2758E66CF11
MIDI (mid), ⽂件头:4D546864
增加-----------------
JPEG (jpg),⽂件头:FF D8 FF
PNG (png),⽂件头:89 50 4E 47 【参考:png⽂件头详解】89 50 4e 47 0d 0a 1a 0a
GIF (gif),⽂件头:47 49 46 38
Windows Bitmap (bmp),⽂件头:42 4D [参考:bmp⽂件格式详解]42 4D 36 0C 30 00 00 00 00 00 36 00 00 00 28 00 00 00 56 05 00 00 00 03 00 00 01 00 18 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
python反编译⽂件pyc的头:03 F3 0D 0A (实验吧,py的交易会⽤到)
pyd的⽂件头:4D 5A 90 00
ZIP Archive (zip),⽂件头:50 4B 03 04 ascii码部分是PK,可以直接根据PK判断是zip⽂件,也有可能是doc⽂件
rar⽂件: 52 61 72 21
7z⽂件头:37 7A BC AF 27 1C(实验吧,有趣的⽂件⽤到了)
MS Word/Excel (doc),⽂件头:D0CF11E0
CAD (dwg),⽂件头:41433130
Adobe Photoshop (psd),⽂件头:38425053
Rich Text Format (rtf),⽂件头:7B5C727466
XML (xml),⽂件头:3C3F786D6C
HTML (html),⽂件头:68746D6C3E
Email [thorough only] (eml),⽂件头:44656C69766572792D646174653A
Outlook Express (dbx),⽂件头:CFAD12FEC5FD746F
Outlook (pst),⽂件头:2142444E
MS Access (mdb),⽂件头:5374616E64617264204A
WordPerfect (wpd),⽂件头:FF575043
Postscript (ps),⽂件头:252150532D41646F6265
Adobe Acrobat (pdf),⽂件头:255044462D312E
Quicken (qdf),⽂件头:AC9EBD8F
Windows Password (pwl),⽂件头:E3828596
RAR Archive (rar),⽂件头:52617221
Wave (wav),⽂件头:57415645
AVI (avi),⽂件头:41564920
Real Audio (ram),⽂件头:2E7261FD
Real Media (rm),⽂件头:2E524D46
MPEG (mpg),⽂件头:000001BA
MPEG (mpg),⽂件头:000001B3
Quicktime (mov),⽂件头:6D6F6F76
Windows Media (asf),⽂件头:3026B2758E66CF11
MIDI (mid),⽂件头:4D546864
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