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Tag: CERT-UA

UAC-0218 Attack Detection: Adversaries Steal Files Using HOMESTEEL Malware 3 min read CVEs UAC-0218 Attack Detection: Adversaries Steal Files Using HOMESTEEL Malware by Veronika Zahorulko MEDUZASTEALER Detection: Hackers Distribute Malware Masquerading the Sender as Reserve+ Technical Support via Telegram Messaging Service 3 min read CVEs MEDUZASTEALER Detection: Hackers Distribute Malware Masquerading the Sender as Reserve+ Technical Support via Telegram Messaging Service by Veronika Zahorulko UAC-0050 Attack Detection: russia-Backed APT Performs Cyber Espionage, Financial Crimes, and Disinformation Operations Against Ukraine 4 min read CVEs UAC-0050 Attack Detection: russia-Backed APT Performs Cyber Espionage, Financial Crimes, and Disinformation Operations Against Ukraine by Veronika Zahorulko UAC-0020 (Vermin) Activity Detection: A New Phishing Attack Abusing the Topic of Prisoners of War at the Kursk Front and Using FIRMACHAGENT Malware 3 min read CVEs UAC-0020 (Vermin) Activity Detection: A New Phishing Attack Abusing the Topic of Prisoners of War at the Kursk Front and Using FIRMACHAGENT Malware by Veronika Zahorulko UAC-0198 Attack Detection: Adversaries Massively Distribute Phishing Emails Spreading ANONVNC (MESHAGENT) Malware to Target Ukrainian State Bodies 4 min read CVEs UAC-0198 Attack Detection: Adversaries Massively Distribute Phishing Emails Spreading ANONVNC (MESHAGENT) Malware to Target Ukrainian State Bodies by Veronika Zahorulko UAC-0102 Phishing Attack Detection: Hackers Steal Authentication Data Impersonating the UKR.NET Web Service 3 min read CVEs UAC-0102 Phishing Attack Detection: Hackers Steal Authentication Data Impersonating the UKR.NET Web Service by Veronika Zahorulko UAC-0057 Attack Detection: A Surge in Adversary Activity Distributing PICASSOLOADER and Cobalt Strike Beacon 3 min read CVEs UAC-0057 Attack Detection: A Surge in Adversary Activity Distributing PICASSOLOADER and Cobalt Strike Beacon by Veronika Zahorulko UAC-0063 Attack Detection: Hackers Target Ukrainian Research Institutions Using HATVIBE, CHERRYSPY, and CVE-2024-23692  4 min read CVEs UAC-0063 Attack Detection: Hackers Target Ukrainian Research Institutions Using HATVIBE, CHERRYSPY, and CVE-2024-23692  by Veronika Zahorulko UAC-0020 aka Vermin Attack Detection: SickSync Campaign Using SPECTR Malware and SyncThing Utility to Target the Armed Forces of Ukraine 4 min read CVEs UAC-0020 aka Vermin Attack Detection: SickSync Campaign Using SPECTR Malware and SyncThing Utility to Target the Armed Forces of Ukraine by Veronika Zahorulko UAC-0200 Attack Detection: Adversaries Launch Targeted Phishing Attacks Against Ukrainian Public Sector Leveraging DarkCrystal RAT Spread via Signal  3 min read CVEs UAC-0200 Attack Detection: Adversaries Launch Targeted Phishing Attacks Against Ukrainian Public Sector Leveraging DarkCrystal RAT Spread via Signal  by Veronika Zahorulko