W32/Krachulka.C!tr
Analysis
W32/Krachulka.C!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
FortiGate | |
---|---|
Extreme | |
FortiClient | |
Extended | |
FortiMail | |
Extended | |
FortiSandbox | |
Extended | |
FortiWeb | |
Extended | |
Web Application Firewall | |
Extended | |
FortiIsolator | |
Extended | |
FortiDeceptor | |
Extended | |
FortiEDR |
Version Updates
Date | Version | Detail |
---|---|---|
2022-12-20 | 90.08897 | |
2022-10-04 | 90.06594 | |
2022-06-28 | 90.03672 | |
2022-04-22 | 90.01640 | |
2020-04-07 | 76.53400 | Sig Updated |
2020-02-01 | 74.94100 | Sig Added |
2019-11-04 | 72.83800 | Sig Updated |
2019-10-08 | 72.18000 | Sig Updated |
2019-09-10 | 71.50800 | Sig Updated |
2019-08-30 | 71.25200 | Sig Updated |