MSIL/Kryptik.CRL!tr
Analysis
MSIL/Kryptik.CRL!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 |
---|---|---|
2021-03-16 | 84.00752 | |
2020-12-26 | 82.83000 | Sig Added |
2020-07-28 | 79.21600 | Sig Updated |
2020-04-21 | 76.87400 | Sig Added |
2020-04-21 | 76.87100 | Sig Updated |
2020-04-21 | 76.87000 | Sig Added |
2020-03-04 | 75.72000 | Sig Updated |
2019-12-06 | 73.60800 | Sig Added |
2019-09-05 | 71.39200 | Sig Updated |
2019-08-07 | 70.54700 | Sig Added |