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Attributed metadata history

REPORTPUBLIC METADATA

YAMAGoya: A Real-time Client Monitoring Tool Using Sigma and YARA Rules

In recent years, fileless malware and obfuscation techniques have made it increasingly difficult to detect suspicious activity by scanning files alone. To counter these threats, security researchers and malware analysts actively create and publish detection rules such as Sigma and...

Reference details

Source category
Government
Report title
YAMAGoya: A Real-time Client Monitoring Tool Using Sigma and YARA Rules
First reported
Nov 18, 2025 02:00 UTC
Last reported
Nov 18, 2025 02:00 UTC
Catalog updated
Oct 08, 2026 03:54 UTC
Record ID
7c9b255be3c52b85b5275db56258b76d9523e495d9bb31d533f9da0c78f15cd8

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_1c538ed7a775077918

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Nov 18, 2025 02:00 UTC
Retrieved
Oct 08, 2026 03:54 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.