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

set state tcp connection #829

Merged
merged 4 commits into from
Oct 6, 2023
Merged

set state tcp connection #829

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
043aa57
Add files via upload
johnk3r Sep 18, 2023
4dbaf76
Update host-interaction/network/connectivity/set-state-tcp-connection…
johnk3r Sep 20, 2023
45b1054
Rename set-state-tcp-connection.yml to set-tcp-connection-state.yml
johnk3r Sep 22, 2023
c67d764
Update set-tcp-connection-state.yml
johnk3r Oct 6, 2023
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
19 changes: 19 additions & 0 deletions host-interaction/network/connectivity/set-tcp-connection-state.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
rule:
meta:
name: set TCP connection state
namespace: host-interaction/network/connectivity
authors:
- "@johnk3r"
description: The SetTcpEntry function sets the state of a TCP connection.
scope: function
att&ck:
- Defense Evasion::Impair Defenses [T1562]
johnk3r marked this conversation as resolved.
Show resolved Hide resolved
references:
- https://unit42.paloaltonetworks.com/evilgrab-delivered-by-watering-hole-attack-on-president-of-myanmars-website
- https://github.com/magisterquis/EDRSniper/blob/master/edrsniper.c
examples:
- 883bf161937f8dc6e766b07000110254:0x403150
features:
- and:
- api: iphlpapi.SetTcpEntry
- number: 12 = MIB_TCP_STATE_DELETE_TCB
Loading