solved new crackme
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5min/5min.exe
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5min/5min.exe
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5min/5min_Patched.exe
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5min/5min_Patched.exe
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5min/solve.txt
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5min/solve.txt
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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)
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现在只需要8~12位的任意name和12位的任意serial即可
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翻译:
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String="eSn-mIn"
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eSn-mIn
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String="Crackme hecho por eSn-mIn dedicado a Felipe"
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由 eSn-mIn 制作的 Crackme,献给 Felipe。
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String="El nombre debe tener entre 8 y 12 caracteres"
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Name必须在 8 到 12 个字符之间。
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String="UEEE, lo has conseguido!"
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哇,你成功了!
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String="El serial es incorrecto"
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序列号不正确。
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密钥算法?:
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Name(8~12位) eax
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Serial(12位)(需得到) ebx
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result
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#从两个的第12位开始向前
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add dl,eax[n]
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xor dl,ebx[n]
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ror edx,8
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直到处理完全部的12位
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add result,edx
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mov eax,edx
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shl eax,2
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add result,eax
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除非result为0,否则回到#步
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