[原创]K8 Cscan 大型内网渗透自定义扫描器html
http://www.javashuo.com/article/p-xhgigpwl-kn.htmlgit
Cscan简介:
何为自定义扫描器?其实也是插件化,但Cscan不须要编程一样可实现自定义功能,这比单纯插件化更容易实现插件功能
Cscan旨在为用户提供一个高度灵活、简单易用、多线程、多网段的插件化扫描框架,减小大量重复性工做提升工做效率
3.3及以上版本分为检测存活和不检测存活主机模式 程序采用多线程批量扫描大型内网IP段C段存活主机(支持上万个C段)
插件含C段旁注扫描、子域名扫描、Ftp密码爆破、Mysql密码爆、系统密码爆破、存活主机扫描、Web信息探测、端口扫描
支持调用任意外部程序或脚本,支持自定义模块,固然也可用于外网扫描(如子域名、C段旁注、FTP破、MYSQL爆破等)github
Web信息插件模块:web
Cscan内置Delphi、VC、.NET例子,须要更多功能,请自行添加完善sql
using System; using System.Collections.Generic; using System.Text; using System.Net; using System.Text.RegularExpressions; namespace CscanDLL { public class scan { public static string run(string ip) { if (string.IsNullOrEmpty(ip)) return ""; else { string hostName = ""; //return ip; //return System.Net.Dns.GetHostByAddress(ip).HostName; //192.11.22.10 Microsoft-IIS/10.0 IIS Windows //192.11.22.1 H3C-Miniware-Webs ER3200G2 return ip + "\t" + getURLbanner(ip) + "\t" + GetTitle(getHtml("http://" + ip,2)); //return ip + "\t" + hostName + "\t[" + getURLbanner(ip) + "]\t[" + GetTitle(getHtml("http://" + ip)) + "]"; //return ip + "\t" + System.Net.Dns.GetHostByAddress(ip).HostName; } } private static string getURLbanner(string url) { url = "http://" + url; try { var req = (HttpWebRequest)WebRequest.CreateDefault(new Uri(url)); req.Method = "HEAD"; req.Timeout = 10000; var res = (HttpWebResponse)req.GetResponse(); if (res.StatusCode == HttpStatusCode.OK || res.StatusCode == HttpStatusCode.Forbidden || res.StatusCode == HttpStatusCode.Redirect || res.StatusCode == HttpStatusCode.MovedPermanently) { return res.Server; } //res.Close(); return res.Server; } catch (WebException ex) { return ""; } } private static string GetTitle(string html) { String regex = @"<title>.+</title>"; String title = Regex.Match(html, regex).ToString(); title = Regex.Replace(title, @"[\""]+", ""); return title; } private static string getHtml(string url) { try { if (!url.ToLower().Contains("https://") && !url.ToLower().Contains("http://")) url = "http://" + url; WebClient web = new WebClient(); byte[] buffer = web.DownloadData(url); return Encoding.UTF8.GetString(buffer); } catch (Exception ex) { return ex.Message; } } } }
编译成netscan.dll后,放置Cscan.exe同目录便可(netscan.dll优先级最高,无须删除其它插件)编程
ip.txt填上当前IP段或内网多个IP段,执行Cscan.exe。多线程
Cscan20对应.net 2.0编译,因此编译的DLL也要对应版本框架
实战使用哪一个版本,由目标系统已安装.net版原本决定。flex
结果如图url