Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Add rule for detecting hiding shutdown actions #935

Merged
merged 4 commits into from
Sep 26, 2024
Merged

Add rule for detecting hiding shutdown actions #935

Changes from 3 commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
db3afaf
Add initial rule for hiding shutdown actions
Still34 Sep 25, 2024
4147452
Lint rule
Still34 Sep 25, 2024
a011bc5
Add offset to example sample + existing references
Still34 Sep 25, 2024
3635653
Update host-interaction/os/hide-shutdown-actions-via-policy.yml
mr-tz Sep 26, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 31 additions & 0 deletions host-interaction/os/hide-shutdown-actions-via-policy.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
rule:
meta:
name: hide shutdown actions via policy
namespace: host-interaction/os
authors:
- [email protected]
scopes:
static: function
dynamic: call
att&ck:
- Defense Evasion::Modify Registry [T1112]
examples:
- a6594d9550d56ddeaac8b3140821e698eefb7163ba29f0119c2ef19beb6040b0:0x14000b47f
references:
- https://securelist.com/mallox-ransomware/113529/
mr-tz marked this conversation as resolved.
Show resolved Hide resolved
features:
- and:
- optional:
- match: create or open registry key
- or:
- and:
- string: "/Policies/i"
- or:
- string: "/ShutdownWithoutLogon/i"
- string: "/HidePowerOptions/i"
- and:
- string: "/PolicyManager/i"
- or:
- string: "/HideRestart/i"
- string: "/HideShutDown/i"
- string: "/HideSignOut/i"
Loading