Rule Category

MALWARE-OTHER --

Alert Message

MALWARE-OTHER Html.Downloader.Agent download attempt

Rule Explanation

This event is generated where there is an attempt to download a malicious HTML file. Impact: Attempted User Privilege Gain Details: The file will generate download of a Word doc that will run malicious VBA code. Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group

MITRE ATT&CK Framework

Tactic:

Technique:

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org

Additional Links

Rule Vulnerability

CVE Additional Information