MSIL/QCJ!tr
Analysis
MSIL/QCJ!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 |
---|---|---|
2023-01-10 | 90.09530 | |
2022-12-06 | 90.08496 | |
2021-05-04 | 85.00929 | |
2021-02-16 | 84.07600 | Sig Added |
2020-10-06 | 80.89700 | Sig Updated |
2020-09-29 | 80.72800 | Sig Updated |
2020-08-25 | 79.88800 | Sig Updated |
2020-08-11 | 79.55700 | Sig Updated |
2020-08-03 | 79.36600 | Sig Updated |
2020-05-27 | 77.73400 | Sig Added |