FAT32文件格式示例解析-USB迷|专注于互联网分享

2024年3月15日发(作者：奉子萱)

chenbo@chenbo-ThinkPad-R61:/tmp$ hexdump -C

00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 01 20 00 |.... .|

00000010 02 00 00 00 00 f8 00 00 20 00 40 00 00 00 00 00 |........ .@.....|

00000020 80 38 01 00 68 02 00 00 00 00 00 00 02 00 00 00 |.8..h...........|

00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00000040 80 00 29 80 73 bc 92 4e 4f 20 4e 41 4d 45 20 20 |..).s..NO NAME |

00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|

00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".^..2|

00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|

00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|

00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|

000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|

000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |

000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|

000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|

000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|

00000200 52 52 61 41 00 00 00 00 00 00 00 00 00 00 00 00 |

00000210 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

000003e0 00 00 00 00 72 72 41 61 89 33 01 00 08 00 00 00 |....

000003f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|

00000400 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00000c00 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 01 20 00 |.... .|

00000c10 02 00 00 00 00 f8 00 00 20 00 40 00 00 00 00 00 |........ .@.....|

00000c20 80 38 01 00 68 02 00 00 00 00 00 00 02 00 00 00 |.8..h...........|

00000c30 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00000c40 80 00 29 80 73 bc 92 4e 4f 20 4e 41 4d 45 20 20 |..).s..NO NAME |

00000c50 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|

00000c60 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".^..2|

00000c70 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|

00000c80 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|

00000c90 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|

00000ca0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|

00000cb0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |

00000cc0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|

00000cd0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|

00000ce0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00000df0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|

00000e00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00004000 f8 ff ff 0f ff ff ff 0f f8 ff ff 0f ff ff ff 0f |................|

00004010 ff ff ff 0f ff ff ff 0f ff ff ff 0f ff ff ff 0f |................|

00004020 ff ff ff 0f 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00004030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00051000 f8 ff ff 0f ff ff ff 0f f8 ff ff 0f ff ff ff 0f |................|

00051010 ff ff ff 0f ff ff ff 0f ff ff ff 0f ff ff ff 0f |................|

00051020 ff ff ff 0f 00 00 00 00 00 00 00 00 00 00 00 00 |................|

00051030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|

0009e000 41 74 00 65 00 73 00 74 00 31 00 0f 00 2e 00 00 |At.1......|

0009e010 ff ff ff ff ff ff ff ff ff ff 00 00 ff ff ff ff |................|

0009e020 54 45 53 54 31 20 20 20 20 20 20 10 00 00 ba 23 |TEST1 ....#|

0009e030 4d 4c 4d 4c 00 00 ba 23 4d 4c 03 00 00 00 00 00 |#ML......|

0009e040 41 74 00 65 00 73 00 74 00 32 00 0f 00 9a 00 00 |At.2......|

0009e050 ff ff ff ff ff ff ff ff ff ff 00 00 ff ff ff ff |................|

0009e060 54 45 53 54 32 20 20 20 20 20 20 10 00 00 a1 23 |TEST2 ....#|

0009e070 4d 4c 4d 4c 00 00 a1 23 4d 4c 04 00 00 00 00 00 |#ML......|

0009e080 41 74 00 65 00 73 00 74 00 33 00 0f 00 76 00 00 |At.3...v..|

0009e090 ff ff ff ff ff ff ff ff ff ff 00 00 ff ff ff ff |................|

0009e0a0 54 45 53 54 33 20 20 20 20 20 20 10 00 00 a1 23 |TEST3 ....#|

0009e0b0 4d 4c 4d 4c 00 00 a1 23 4d 4c 05 00 00 00 00 00 |#ML......|

0009e0c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|