Ransomware Threat Actors.
| Actor | Type | Origin | Motivation | Sophistication | Exploited CVEs | Top malware |
|---|---|---|---|---|---|---|
| Arcus Media0 aliases | Ransomware | Unattributed | Financial | Not rated | – | Arcus Media |
| Blackout0 aliases | Ransomware | Unattributed | Financial | Not rated | – | Blackout |
| Apos1 alias | Ransomware | Unattributed | Financial | Not rated | – | Apos |
| Karakurt1 alias | Ransomware | Unattributed | Financial | Not rated | – | anydesk |
| Zeppelin4 aliases | Ransomware | Unattributed | Financial | Advanced | – | Storm |
| Aurora3 aliases | Ransomware | Unattributed | Financial | Not rated | – | Hydraq |
| Cloak1 alias | Ransomware | Unattributed | Financial | Not rated | – | Cloak |
| Payloadbin Ransomware0 aliases | Ransomware | Unattributed | Financial | Advanced | – | – |
| SiegedSec2 aliases | Ransomware | Unattributed | Ideology | Minimal | – | SiegedSec |
| M3rx0 aliases | Ransomware | Unattributed | Financial | Not rated | – | M3rx |
| Cicada 33011 alias | Ransomware | Unattributed | Financial | Not rated | – | Cicada3301 |
| Argonauts0 aliases | Ransomware | Unattributed | Financial | Not rated | – | Argonauts |
| Titan0 aliases | Ransomware | Unattributed | Financial | Not rated | – | TitanStealer |
| Azroteam0 aliases | Ransomware | Unattributed | Financial | Intermediate | – | Azroteam |
| Grief3 aliases | Ransomware | Russia | Financial | Advanced | – | BitPaymer |
| Mindware1 alias | Ransomware | Unattributed | Unknown | Intermediate | – | Mindware |
| Playboy1 alias | Ransomware | Unattributed | Financial | Advanced | – | Playboy |
| Silentransomgroup0 aliases | Ransomware | Unattributed | Financial | Not rated | – | Silentransomgroup |
| Xinglocker0 aliases | Ransomware | Unattributed | Financial | Advanced | – | Xinglocker |
| Icefire0 aliases | Ransomware | Unattributed | Financial | Advanced | – | Buhti |
| Nasirsecurity2 aliases | Ransomware | Unattributed | Ideology | Minimal | – | Nasirsecurity |
| Leaktheanalyst0 aliases | Ransomware | Unattributed | Ideology | Not rated | – | Leaktheanalyst |
| Skira0 aliases | Ransomware | Unattributed | Financial | Intermediate | – | – |
| Egregor0 aliases | Ransomware | Unattributed | Financial | Intermediate | – | Egregor |
IOC Feeds, YARA Rules And ATT&CK Navigator Exports For Every Actor.
Plus alerts when an actor in your sector starts exploiting a product you run, and detection rules you can load into your own tools.
FAQ
Common Questions.
Each profile includes the actor's origin, type, active date range, target sectors and countries, MITRE ATT&CK TTPs, related CVEs, malware and tools used, recent campaigns, and motivation. Full IOC feeds and YARA rules are available on the Brandefense platform.
Yes. ATLAS Threat Actors DB covers nation-state APT groups such as Lazarus Group, cybercrime syndicates such as Scattered Spider, and ransomware operations. All profiles are maintained by Brandefense analysts.
IOC feeds, YARA rules, and MITRE ATT&CK navigator exports are available through the full Brandefense platform. Request a demo to get access.