The PolySwarm Blog
Analyze suspicious files and URLs, at scale, millions of times per day. Get real-time threat intel from a crowdsourced network of security experts and antivirus companies competing to protect you.
Analyze suspicious files and URLs, at scale, millions of times per day. Get real-time threat intel from a crowdsourced network of security experts and antivirus companies competing to protect you.
Dec 8, 2023 1:17:32 PM / by The Hivemind posted in Ukraine, Russia, Threat Bulletin, Primitive Bear, Cozy Bear, Killnet, Cadet Blizzard, LitterDrifter, Ghost Writer, Fancy Bear, VooDoo Bear, RedStinger, Nodaria, Cyber Regiment, IT Army of Ukraine, KibOrg, NLB
Jul 25, 2022 1:58:05 PM / by PolySwarm Tech Team posted in Threat Bulletin, Brute Ratel, APT29, CozyDuke, brc4, Cozy Bear, Cozycar, Dark Halo, Dukes, NOBELIUM, Office Monkeys, StellarParticle, UNC2452, YTTRIUM
Executive Summary
Palo Alto’s Unit 42 recently reported on Brute Ratel C4 (BRc4), a legitimate redteaming and adversarial attack simulation tool being abused by APT 29 threat actors.