Skip to content

Instantly share code, notes, and snippets.

@iahu
Created Jun 8, 2021
Embed
What would you like to do?
magic bytes of media file type

| 描述 | 扩展名 | Magic Number | | ------------------------------ | ------ | -------------------------------------------------------------------------------------------------------------- | ---- | | Adobe Illustrator | .ai | 25 50 44 46 [%PDF] | | Bitmap graphic | .bmp | 42 4D [BM] | | Class File | .class | CA FE BA BE | | JPEG graphic file | .jpg | FF D8 | | JPEG 2000 graphic file | .jp2 | 0000000C6A5020200D0A [....jP..] | | GIF graphic file | .gif | 47 49 46 38 [GIF89] | | TIF graphic file | .tif | 49 49 [II] | | PNG graphic file | .png | 89 50 4E 47 | .PNG | | WAV audio file | .wav | 52 49 46 46 RIFF | | ELF Linux EXE | .elf | 7F 45 4C 46 | .ELF | | Photoshop Graphics | .psd | 38 42 50 53 [8BPS] | | Windows Meta File | .wmf | D7 CD C6 9A | | MIDI file | .mid | 4D 54 68 64 [MThd] | | Icon file | .ico | 00 00 01 00 | | MP3 file with ID3 identity tag | .mp3 | 49 44 33 [ID3] | | AVI video file | .avi | 52 49 46 46 [RIFF] | | Flash Shockwave | .swf | 46 57 53 [FWS] | | Flash Video | .flv | 46 4C 56 [FLV] | | Mpeg 4 video file | .mp4 | 00 00 00 18 66 74 79 70 6D 70 34 32 [....ftypmp42] | | MOV video file | .mov | 6D 6F 6F 76 [....moov] | | Windows Video file | .wmv | 30 26 B2 75 8E 66 CF | | Windows Audio file | .wma | 30 26 B2 75 8E 66 CF | | PKZip | .zip | 50 4B 03 04 [PK] | | GZip | .gz | 1F 8B 08 | | Tar file | .tar | 75 73 74 61 72 | | Microsoft Installer | .msi | D0 CF 11 E0 A1 B1 1A E1 | | Object Code File | .obj | 4C 01 | | Dynamic Library | .dll | 4D 5A [MZ] | | CAB Installer file | .cab | 4D 53 43 46 [MSCF] | | Executable file | .exe | 4D 5A [MZ] | | RAR file | .rar | 52 61 72 21 1A 07 00 [Rar!...] | | SYS file | .sys | 4D 5A [MZ] | | Help file | .hlp | 3F 5F 03 00 [?_..] | | VMWare Disk file | .vmdk | 4B 44 4D 56 [KDMV] | | Outlook Post Office file | .pst | 21 42 44 4E 42 [!BDNB] | | PDF Document | .pdf | 25 50 44 46 [%PDF] | | Word Document | .doc | D0 CF 11 E0 A1 B1 1A E1 | | RTF Document | .rtf | 7B 5C 72 74 66 31 [{ tf1] | | Excel Document | .xls | D0 CF 11 E0 A1 B1 1A E1 | | PowerPoint Document | .ppt | D0 CF 11 E0 A1 B1 1A E1 | | Visio Document | .vsd | D0 CF 11 E0 A1 B1 1A E1 | | DOCX (Office 2010) | .docx | 50 4B 03 04 [PK] | | XLSX (Office 2010) | .xlsx | 50 4B 03 04 [PK] | | PPTX (Office 2010) | .pptx | 50 4B 03 04 [PK] | | Microsoft Database | .mdb | 53 74 61 6E 64 61 72 64 20 4A 65 74 | | Postcript File | .ps | 25 21 [%!] | | Outlook Message File | .msg | D0 CF 11 E0 A1 B1 1A E1 | | EPS File | .eps | 25 21 50 53 2D 41 64 6F 62 65 2D 33 2E 30 20 45 50 53 46 2D 33 20 30 | | Jar File | .jar | 50 4B 03 04 14 00 08 00 08 00 | | SLN File | .sln | 4D 69 63 72 6F 73 6F 66 74 20 56 69 73 75 61 6C 20 53 74 75 64 69 6F 20 53 6F 6C 75 74 69 6F 6E 20 46 69 6C 65 | | Zlib File | .zlib | 78 9C | | SDF File | .sdf | 78 9C |

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment