Intrusion PreventionLethic.Botnet
Description
This indicates that the system might be infected with the Lethic botnet. All botnet signatures from FortiOS 5.6 onwards are under IPS, and have their default action set to "Block".
Affected Products
Any unprotected Windows system is vulnerable.
Impact
A remote malicious user can gain control of unprotected systems.
Recommended Actions
Apply anti-virus protection to vulnerable systems.
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Status | Detail |
|---|---|---|---|
| 2021-06-28 | 18.105 |
Modified
|
Sig Added |
| ID | 29491 |
| Created | Dec 16, 2011 |
| Updated | Sep 02, 2025 |
| Risk |
|
| Default Action | drop |
| Active | |
| Affected OS | Windows |
| Affected App | Other |
| Profile Type | Malware |