MALWARE-TOOLS --
MALWARE-TOOLS Win.Dropper.KopiLuwak browser extension download attempt
This rule looks for a malicious Firefox extension being downloaded.
This rule looks for a malicious Firefox extension being downloaded.
Attacks/Scans seen in the wild
No known false positives
Cisco Talos Intelligence Group
No rule groups
None
No information provided
None
Tactic: Initial Access
Technique: Spearphishing Attachment
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org