MSIL/Fsysna!tr

description-logoAnalysis

MSIL/Fsysna!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-logoRecommended 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 logoTelemetry

Detection Availability

FortiClient
Extreme
FortiMail
Extreme
FortiSandbox
Extreme
FortiWeb
Extreme
Web Application Firewall
Extreme
FortiIsolator
Extreme
FortiDeceptor
Extreme
FortiEDR

Version Updates

Date Version Detail
2022-05-25 90.02622
2021-03-16 84.00752
2020-11-24 82.07300 Sig Updated
2020-09-29 80.72800 Sig Updated
2020-09-08 80.22400 Sig Updated
2020-09-01 80.05600 Sig Updated
2020-08-25 79.88800 Sig Updated
2020-08-18 79.72000 Sig Updated
2020-08-11 79.55200 Sig Updated
2020-08-04 79.38400 Sig Updated