Rule Category

MALWARE-OTHER --

Alert Message

MALWARE-OTHER Win.Trojan.Masslogger download request attempt

Rule Explanation

This rule is looking for Masslogger's C2 callout of a fake jpeg, which is actually additional malicious code.

What To Look For

This rule alerts when a PC infected with Masslogger reaches out for an addition file from its C2.

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group

Rule Groups

No rule groups

CVE

None

Rule Vulnerability

No information provided

CVE Additional Information

This product uses data from the NVD API but is not endorsed or certified by the NVD.

None

MITRE ATT&CK Framework

Tactic: Command and Control

Technique: Commonly Used Port

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