Rule Category

MALWARE-OTHER --

Alert Message

MALWARE-OTHER Email credential phishing attempt

Rule Explanation

This rule detects an attempted phishing attack designed to steal email credentials by looking for embedded picture data used in the phishing webpage.

What To Look For

This rule detects an attempted phishing attack designed to steal email credentials by pretending to be an encrypted document from a bank.

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: Initial Access

Technique: Spearphishing Attachment

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