Post

FEAT:๐Ÿšฉ HTBใ€ŒVariaTypeใ€Medium

Easy, Linux

FEAT:๐Ÿšฉ HTBใ€ŒVariaTypeใ€Medium

ใ“ใฎใƒžใ‚ทใƒณใฏ 2026/04/07 ็พๅœจใ‚ขใ‚ฏใƒ†ใ‚ฃใƒ–ใงใ™๏ผŽ่งฃๆณ•ใฎๅ…ฑๆœ‰ใฏ็ฆๆญขใ•ใ‚Œใฆใ„ใพใ™๏ผŽ

Reconnaissance & Initial Enumeration

ssh ใจ http nginx ใฎใ‚ทใƒณใƒ—ใƒซใชใ‚ตใƒผใƒ“ใ‚นใŒๅ‹•ไฝœใ—ใฆใ„ใพใ™๏ผŽ

ใƒใƒผใƒˆใ‚นใ‚ญใƒฃใƒณ

1
2
3
4
5
6
7
8
9
10
11
12
$ nmap variatype.htb -p- -sV  --min-rate 1000
Starting Nmap 7.98 ( https://nmap.org ) at 2026-04-06 20:37 +0900
Nmap scan report for variatype.htb (10.129.244.202)
Host is up (0.14s latency).
Not shown: 65533 closed tcp ports (conn-refused)
PORT   STATE SERVICE VERSION
22/tcp open  ssh     OpenSSH 9.2p1 Debian 2+deb12u7 (protocol 2.0)
80/tcp open  http    nginx 1.22.1
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 77.36 seconds

ๅญ˜ๅœจใ—ใชใ„VHOSTใงใฎใƒฌใ‚นใƒใƒณใ‚นใ‚ตใ‚คใ‚บ (Content-Length: 169) ใงใƒ•ใ‚ฃใƒซใ‚ฟใƒชใƒณใ‚ฐใ—ใพใ™๏ผŽ portal ใจใ„ใ†ไปฎๆƒณใƒ›ใ‚นใƒˆ (VHOST) ใ‚’็™บ่ฆ‹ใ—ใพใ—ใŸ๏ผŽ/etc/hosts ใซ่ฟฝๅŠ ใ—ใฆใŠใใพใ™๏ผŽ

VHOST & ใ‚ตใƒ–ใƒ‰ใƒกใ‚คใƒณๆŽข็ดข

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
$ curl -s -i -H "Host: xxx.variatype.htb" http://variatype.htb
HTTP/1.1 301 Moved Permanently
Server: nginx/1.22.1
Date: Tue, 07 Apr 2026 01:59:33 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://variatype.htb/

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.22.1</center>
</body>
</html>


$ ffuf -u http://variatype.htb -H "Host: FUZZ.variatype.htb" -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-20000.txt -fs 169 -t 200
       v2.1.0-dev
________________________________________________

 :: Method           : GET
 :: URL              : http://variatype.htb
 :: Wordlist         : FUZZ: /usr/share/seclists/Discovery/DNS/subdomains-top1million-20000.txt
 :: Header           : Host: FUZZ.variatype.htb
 :: Follow redirects : false
 :: Calibration      : false
 :: Timeout          : 10
 :: Threads          : 200
 :: Matcher          : Response status: 200-299,301,302,307,401,403,405,500
 :: Filter           : Response size: 169
________________________________________________

portal                  [Status: 200, Size: 2494, Words: 445, Lines: 59, Duration: 146ms]
:: Progress: [20000/20000] :: Job [1/1] :: 1517 req/sec :: Duration: [0:00:13] :: Errors: 0 ::


$ ffuf -u http://FUZZ.variatype.htb -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-20000.txt -mc all -ac
# None

ใƒ‡ใ‚ฃใƒฌใ‚ฏใƒˆใƒชๆŽข็ดข

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
$ feroxbuster -u http://variatype.htb -w /usr/share/seclists/Discovery/Web-Content/common.txt -C 404,400 -t 50
by Ben "epi" Risher ๐Ÿค“                 ver: 2.13.1
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
 ๐ŸŽฏ  Target Url            โ”‚ http://variatype.htb/
 ๐Ÿšฉ  In-Scope Url          โ”‚ variatype.htb
 ๐Ÿš€  Threads               โ”‚ 50
 ๐Ÿ“–  Wordlist              โ”‚ /usr/share/seclists/Discovery/Web-Content/common.txt
 ๐Ÿ’ข  Status Code Filters   โ”‚ [404, 400]
 ๐Ÿ’ฅ  Timeout (secs)        โ”‚ 7
 ๐Ÿฆก  User-Agent            โ”‚ feroxbuster/2.13.1
 ๐Ÿ”Ž  Extract Links         โ”‚ true
 ๐Ÿ  HTTP methods          โ”‚ [GET]
 ๐Ÿ”ƒ  Recursion Depth       โ”‚ 4
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
 ๐Ÿ  Press [ENTER] to use the Scan Management Menuโ„ข
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
404      GET        5l       31w      207c Auto-filtering found 404-like response and created new filter; toggle off with --dont-filter
200      GET       84l      304w     3339c http://variatype.htb/services
200      GET      250l      501w     5030c http://variatype.htb/static/css/corporate.css
200      GET       65l      166w     2104c http://variatype.htb/tools/variable-font-generator
200      GET       60l      215w     2321c http://variatype.htb/
[####################] - 14s     4758/4758    0s      found:4       errors:1      
[####################] - 14s     4752/4752    337/s   http://variatype.htb/      


$ feroxbuster -u http://portal.variatype.htb -w /usr/share/seclists/Discovery/Web-Content/common.txt -C 404,400 -t 50
by Ben "epi" Risher ๐Ÿค“                 ver: 2.13.1
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
 ๐ŸŽฏ  Target Url            โ”‚ http://portal.variatype.htb/
 ๐Ÿšฉ  In-Scope Url          โ”‚ portal.variatype.htb
 ๐Ÿš€  Threads               โ”‚ 50
 ๐Ÿ“–  Wordlist              โ”‚ /usr/share/seclists/Discovery/Web-Content/common.txt
 ๐Ÿ’ข  Status Code Filters   โ”‚ [404, 400]
 ๐Ÿ’ฅ  Timeout (secs)        โ”‚ 7
 ๐Ÿฆก  User-Agent            โ”‚ feroxbuster/2.13.1
 ๐Ÿ”Ž  Extract Links         โ”‚ true
 ๐Ÿ  HTTP methods          โ”‚ [GET]
 ๐Ÿ”ƒ  Recursion Depth       โ”‚ 4
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
 ๐Ÿ  Press [ENTER] to use the Scan Management Menuโ„ข
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
404      GET        7l       11w      153c Auto-filtering found 404-like response and created new filter; toggle off with --dont-filter
301      GET        7l       11w      169c http://portal.variatype.htb/.git => http://portal.variatype.htb/.git/
200      GET        2l        5w      187c http://portal.variatype.htb/.git/index
200      GET        1l        2w       23c http://portal.variatype.htb/.git/HEAD
200      GET        8l       21w      143c http://portal.variatype.htb/.git/config
403      GET        7l        9w      153c http://portal.variatype.htb/.git/logs/
200      GET      369l      818w     8789c http://portal.variatype.htb/styles.css
200      GET       58l      200w     2494c http://portal.variatype.htb/
301      GET        7l       11w      169c http://portal.variatype.htb/files => http://portal.variatype.htb/files/
200      GET       58l      200w     2494c http://portal.variatype.htb/index.php
301      GET        7l       11w      169c http://portal.variatype.htb/.git/hooks => http://portal.variatype.htb/.git/hooks/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/info => http://portal.variatype.htb/.git/info/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/logs => http://portal.variatype.htb/.git/logs/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/objects => http://portal.variatype.htb/.git/objects/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/objects/03 => http://portal.variatype.htb/.git/objects/03/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/objects/50 => http://portal.variatype.htb/.git/objects/50/
200      GET        6l       43w      240c http://portal.variatype.htb/.git/info/exclude
301      GET        7l       11w      169c http://portal.variatype.htb/.git/objects/info => http://portal.variatype.htb/.git/objects/info/
301      GET        7l       11w      169c http://portal.variatype.htb/.git/objects/pack => http://portal.variatype.htb/.git/objects/pack/
[####################] - 33s    52276/52276   0s      found:18      errors:3      
[####################] - 15s     4752/4752    320/s   http://portal.variatype.htb/ 
[####################] - 14s     4752/4752    333/s   http://portal.variatype.htb/.git/ 
[####################] - 14s     4752/4752    334/s   http://portal.variatype.htb/.git/logs/ 
[####################] - 14s     4752/4752    333/s   http://portal.variatype.htb/files/ 
[####################] - 15s     4752/4752    326/s   http://portal.variatype.htb/.git/hooks/ 
[####################] - 14s     4752/4752    329/s   http://portal.variatype.htb/.git/info/ 
[####################] - 14s     4752/4752    332/s   http://portal.variatype.htb/.git/objects/ 
[####################] - 14s     4752/4752    334/s   http://portal.variatype.htb/.git/objects/03/ 
[####################] - 14s     4752/4752    329/s   http://portal.variatype.htb/.git/objects/50/ 
[####################] - 15s     4752/4752    327/s   http://portal.variatype.htb/.git/objects/info/ 
[####################] - 14s     4752/4752    339/s   http://portal.variatype.htb/.git/objects/pack/
This post is licensed under CC BY 4.0 by the author.