网站 › 『脱壳破解讨论求助区』 › 一个CTF编码题，题目叫misc逆序，内容如下，求flag及其解题思路，

GoogleHacking 发表于 2023-12-23 13:23

一个CTF编码题，题目叫misc逆序，内容如下，求flag及其解题思路，

00 00 00 00 00 25 00 00 00 A5 00 10 00 10 00 00 00 00 60 50 B4 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 AD 23 12 FC CD 48 4D 00 81 00 10 00 00 00 00 00 02 00 A0 47 87 47 E2 76 16 C6 66 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 42 00 80 00 00 00 C2 00 00 00 C2 D8 79 C6 12 75 39 25 37 00 00 00 00 00 A0 00 F3 20 10 B4 05 D7 03 13 46 33 03 53 36 03 26 03 63 13 D2 13 46 46 26 D2 43 56 43 43 D2 23 46 66 83 D2 46 36 33 53 43 66 73 03 B7 66 47 36 E6 37 17 47 87 47 E2 76 16 C6 66 00 00 00 80 00 00 00 C2 00 00 00 C2 D8 79 C6 12 75 39 25 37 00 00 00 00 00 A0 40 30 B4 05


用escapu编码解了以后不知道往后怎么解了

江男 发表于 2023-12-23 20:24

本帖最后由 江男 于 2023-12-23 21:13 编辑

GoogleHacking 发表于 2023-12-23 14:04
大哥。逆序的脚本能发一下吗

```python
s = "00 00 00 00 00 25 00 00 00 A5 00 10 00 10 00 00 00 00 60 50 B4 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 AD 23 12 FC CD 48 4D 00 81 00 10 00 00 00 00 00 02 00 A0 47 87 47 E2 76 16 C6 66 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 42 00 80 00 00 00 C2 00 00 00 C2 D8 79 C6 12 75 39 25 37 00 00 00 00 00 A0 00 F3 20 10 B4 05 D7 03 13 46 33 03 53 36 03 26 03 63 13 D2 13 46 46 26 D2 43 56 43 43 D2 23 46 66 83 D2 46 36 33 53 43 66 73 03 B7 66 47 36 E6 37 17 47 87 47 E2 76 16 C6 66 00 00 00 80 00 00 00 C2 00 00 00 C2 D8 79 C6 12 75 39 25 37 00 00 00 00 00 A0 40 30 B4 05"
r = s[::-1]
print(r)
```

江男 发表于 2023-12-23 13:54

本帖最后由 江男 于 2023-12-23 13:58 编辑

50 4B 03 04 0A 00 00 00 00 00 73 52 93 57 21 6C 97 8D 2C 00 00 00 2C 00 00 00 08 00 00 00 66 6C 61 67 2E 74 78 74 71 73 6E 63 74 66 7B 30 37 66 34 35 33 63 64 2D 38 66 64 32 2D 34 34 65 34 2D 62 64 64 31 2D 31 36 30 62 30 63 35 30 33 64 31 30 7D 50 4B 01 02 3F 00 0A 00 00 00 00 00 73 52 93 57 21 6C 97 8D 2C 00 00 00 2C 00 00 00 08 00 24 00 00 00 00 00 00 00 20 00 00 00 00 00 00 00 66 6C 61 67 2E 74 78 74 0A 00 20 00 00 00 00 00 01 00 18 00 D4 84 DC CF 21 32 DA 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 4B 05 06 00 00 00 00 01 00 01 00 5A 00 00 00 52 00 00 00 00 00

zeror 发表于 2023-12-23 13:37

提示逆序，都明盘了

GoogleHacking 发表于 2023-12-23 13:39

zeror 发表于 2023-12-23 13:37
提示逆序，都明盘了

大哥你这是什么工具

zeror 发表于 2023-12-23 13:43

自己的脚本

GoogleHacking 发表于 2023-12-23 13:44

zeror 发表于 2023-12-23 13:43
自己的脚本

逆序完在怎么解啊

GoogleHacking 发表于 2023-12-23 13:45

zeror 发表于 2023-12-23 13:43
自己的脚本

16进制转文本吗？

zeror 发表于 2023-12-23 13:52

zip文件的头部特征，这还不明显吗？？转成zip文件，一把梭的事情

GoogleHacking 发表于 2023-12-23 14:04

本帖最后由 GoogleHacking 于 2023-12-23 14:09 编辑

江男 发表于 2023-12-23 13:54
50 4B 03 04 0A 00 00 00 00 00 73 52 93 57 21 6C 97 8D 2C 00 00 00 2C 00 00 00 08 00 00 00 66 6C 61 6 ...
大哥。逆序的脚本能发一下吗

GoogleHacking 发表于 2023-12-23 14:06

zeror 发表于 2023-12-23 13:37
提示逆序，都明盘了

工具能分享一份吗？

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