文件类型 | 文件头 |
---|---|
JPEG (jpg) | FF D8 FF |
PNG (png) | 89 50 4E 47(参考:png文件头详解) 89 50 4e 47 0d 0a 1a 0a |
GIF (gif) | 47 49 46 38 |
Windows Bitmap (bmp) | 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) | 03 F3 0D 0A |
Python动态链接库 (pyd) | 4D 5A 90 00 |
ZIP Archive (zip) | 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 Archive (rar) | 52 61 72 21 |
7z 文件 | 37 7A BC AF 27 1C(实验吧,有趣的文件用到了) |
MS Word/Excel (xls.or.doc) | D0CF11E0 |
CAD (dwg) | 41433130 |
Adobe Photoshop (psd) | 38425053 |
Rich Text Format (rtf) | 7B5C727466 |
XML (xml) | 3C3F786D6C |
HTML (html) | 68746D6C3E |
Email (eml) | 44656C69766572792D646174653A |
Outlook Express (dbx) | CFAD12FEC5FD746F |
Outlook (pst) | 2142444E |
MS Access (mdb) | 5374616E64617264204A |
WordPerfect (wpd) | FF575043 |
Postscript (eps.or.ps) | 252150532D41646F6265 |
Adobe Acrobat (pdf) | 255044462D312E |
Quicken (qdf) | AC9EBD8F |
Windows Password (pwl) | E3828596 |
Wave (wav) | 57415645 |
AVI (avi) | 41564920 |
Real Audio (ram) | 2E7261FD |
Real Media (rm) | 2E524D46 |
MPEG (mpg) | 000001BA(第二种文件头为:000001B3) |
Quicktime (mov) | 6D6F6F76 |
Windows Media (asf) | 3026B2758E66CF11 |
MIDI (mid) | 4D546864 |