Related Families: GoBear, Troll Stealer, BetaSeed, Endor
Verticals Targeted: Government
Velvet Chollima Using Gomir Linux Backdoor
May 24, 2024 11:58:05 AM / by The Hivemind posted in Threat Bulletin, Espionage, North Korea, Linux, Kimsuky, GoBear, Velvet Chollima, Gomir, Troll Stealer
Ebury Compromised 400K Linux Servers
May 20, 2024 2:59:44 PM / by The Hivemind posted in Threat Bulletin, Stealer, Linux, Backdoor, Cryptocurrency, Ebury, HelimodSteal, HelimodProxy, HelimodRedirect
Related Families: HelimodSteal, HelimodProxy, HelimodRedirect
Executive Summary
A longstanding botnet campaign is known to deliver Ebury, an OpenSSH backdoor and credential stealer.
Cerber Ransomware Linux Variant Exploiting CVE-2023-22518
Apr 22, 2024 2:02:42 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Linux, Cerber, CVE-2023-22518, Confluence
Related Families: Effluence
Executive Summary
A Linux variant of Cerber ransomware was observed exploiting CVE-2023-22518, a vulnerability affecting Atlassian Confluence.
AcidPour Wiper Targets Linux x86 Devices
Mar 29, 2024 12:44:53 PM / by The Hivemind posted in Ukraine, Russia, Threat Bulletin, Linux, AcidRain, AcidPour, x86
Related Families: AcidRain
Verticals Targeted: Telecommunications
Executive Summary
AcidPour, a variant of AcidRain, was recently observed targeting entities in Ukraine. The targets likely included telecommunications entities.
KrustyLoader Backdoor
Mar 11, 2024 3:09:11 PM / by The Hivemind posted in Threat Bulletin, Windows, Linux, Backdoor, KrustyLoader, Avanti, UNC5221
Verticals Targeted: Government, Defense, Finance, Technology, Telecommunications, Aerospace, Pharmaceuticals
Executive Summary
Multiple industry sources recently reported on KrustyLoader, a Rust-based backdoor with both Windows and Linux variants.
Volt Typhoon's KV-Botnet
Jan 22, 2024 1:38:21 PM / by The Hivemind posted in Threat Bulletin, APT, Critical Infrastructure, China, Linux, Volt Typhoon, KV-Botnet
Verticals Targeted: Government
Executive Summary
Volt Typhoon was observed compromising Cisco RV325 devices with KV-Botnet.
Mirai IZ1H9
Oct 16, 2023 2:17:16 PM / by The Hivemind posted in Threat Bulletin, Linux, IoT, Mirai, Botnet, IZ1H9
Executive Summary
Mirai IZ1H9, a newer variant of Mirai, is being used to infect Linux devices for use in a DDoS campaign.
Earth Lusca's SprySOCKS Linux Backdoor
Sep 25, 2023 2:06:11 PM / by The Hivemind posted in Threat Bulletin, Espionage, Government, Linux, Backdoor, Mandibule, SprySOCKS, Earth Lusca, Aquatic Panda
Related Families: Mandibule, Cobalt Strike, Trochilus, RedLeaves
Verticals Targeted: Government