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g73st / bypassav Goto Github PK
View Code? Open in Web Editor NEWc++ shellcode loader
c++ shellcode loader
aa
读了下师傅的BypassAV.py代码,在加密那块有两个疑惑点
01、tempStr = tempStr + password[ int( str(arr[i])[index] ) ]
这条语句中password是经过random.shuffle随机化处理的,那在解密的时候,要如何找到这个随机化的password,是print出来,手动拷贝到c++解密代码中?
02、 arr[i] = str( len(tempStr) ) + tempStr
这条语句中,tempStr是将16进制转为10进制,10进制再转为字符串,字符串再和字符串长度拼接,这里有个问题,16进制转为10进制后可能是252也可能是72,也就是说长度可能是3或者2,那在解密的时候,要如何判断是以2位还是以3位切割呢
1.shellcode格式:“\xfc\xe8\x89\x00\x00......”
2.用vs编译的时候注意,配置win32或x64平台与shellcode生成时保持一致,否则会导致免杀后无法上线的问题
3.win10(1909,18363.592)版本测试,执行后被360、Defender查杀,可以过电脑管家
免杀做完无法上线
编译没啥反应啊,运行有问题,shellcode格式是什么
请问这个cpp项目用哪个IDE打开?
兄弟深信服的? :)
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