W32/BestaFera.AEFU!tr
Analysis
W32/BestaFera.AEFU!tr is classified as a trojan.
A trojan is a type of malware that performs activites without the user’s knowledge. These activities commonly include establishing remote access connections, capturing keyboard input, collecting system information, downloading/uploading files, dropping other malware into the infected system, performing denial-of-service (DoS) attacks, and running/terminating processes.
The Fortinet Antivirus Analyst Team is constantly updating our descriptions. Please check the FortiGuard Encyclopedia regularly for updates.
Recommended Action
- Make sure that your FortiGate/FortiClient system is using the latest AV database.
- Quarantine/delete files that are detected and replace infected files with clean backup copies.
Telemetry
Detection Availability
FortiClient | |
---|---|
Extreme | |
FortiMail | |
Extreme | |
FortiSandbox | |
Extreme | |
FortiWeb | |
Extreme | |
Web Application Firewall | |
Extreme | |
FortiIsolator | |
Extreme | |
FortiDeceptor | |
Extreme | |
FortiEDR |
Version Updates
Date | Version | Detail |
---|---|---|
2021-11-23 | 89.07133 | |
2021-05-12 | 86.00119 | |
2019-07-09 | 69.85400 | Sig Updated |
2019-06-18 | 69.35000 | Sig Updated |
2019-06-11 | 69.18400 | Sig Updated |
2019-05-31 | 68.92500 | Sig Updated |
2019-05-11 | 68.44900 | Sig Updated |
2019-05-06 | 68.32600 | Sig Added |
2019-02-05 | 66.16500 | Sig Updated |
2019-01-29 | 65.99600 | Sig Updated |