solved new crackme

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Chenx221 2024-09-17 00:33:38 +08:00
parent 2ca11d508a
commit 426c5e99ac
Signed by: chenx221
GPG Key ID: D7A9EC07024C3021
3 changed files with 32 additions and 0 deletions

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5min/5min.exe Normal file

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5min/5min_Patched.exe Normal file

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5min/solve.txt Normal file
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太麻烦了直接patch了判断密钥算法有点复杂写的暴力keygen半天了也没找出serial来不管了patch得了
现在只需要8~12位的任意name和12位的任意serial即可
翻译:
String="eSn-mIn"
eSn-mIn
String="Crackme hecho por eSn-mIn dedicado a Felipe"
由 eSn-mIn 制作的 Crackme献给 Felipe。
String="El nombre debe tener entre 8 y 12 caracteres"
Name必须在 8 到 12 个字符之间。
String="UEEE, lo has conseguido!"
哇,你成功了!
String="El serial es incorrecto"
序列号不正确。
密钥算法?:
Name(8~12位) eax
Serial(12位)(需得到) ebx
result
#从两个的第12位开始向前
add dl,eax[n]
xor dl,ebx[n]
ror edx,8
直到处理完全部的12位
add result,edx
mov eax,edx
shl eax,2
add result,eax
除非result为0否则回到#步