MSIL/Kryptik.BYU!tr
Analysis
MSIL/Kryptik.BYU!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 |
---|---|---|
2022-02-22 | 89.09863 | |
2021-12-07 | 89.07564 | |
2021-04-13 | 85.00424 | |
2021-01-26 | 83.58500 | Sig Added |
2020-12-01 | 82.23700 | Sig Updated |
2020-09-14 | 80.36300 | Sig Added |
2020-08-04 | 79.38400 | Sig Updated |
2020-05-04 | 77.18000 | Sig Added |
2020-03-04 | 75.72300 | Sig Updated |
2019-12-15 | 73.82200 | Sig Added |