Vendor
DUC FABULOUS CO.,LTD
- First Reported
- Oct 29, 2026
- Latest Reported
- Oct 29, 2026
Reported Context (1)
- This trojanized installer is unsigned but contains an authentic copy of Ultramailer with a DUC FABULOUS CO.,LTD Sectigo certificate (936BB9B6A2F8E1CD149B33F4A16D8A927CD675DE). Researchers Trace UltraViewer and UltraMailer Abuse to QuickBooks Phishing and Trojanized Installers
Malware (2)
Threat Actors (1)
MITRE ATT&CK (4)
Vendors (1)
Products (3)
Tools (2)
Countries (1)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.