THREAT_ACTOR · G0049
OilRig
Also known as: OilRig, COBALT GYPSY, IRN2, APT34, Helix Kitten, Evasive Serpens, Hazel Sandstorm, EUROPIUM, ITG13, Earth Simnavaz, Crambus, TA452
Profile
OilRig is a suspected Iranian threat group that has targeted Middle Eastern and international victims since at least 2014. The group has targeted a variety of sectors, including financial, government, energy, chemical, and telecommunications. It appears the group carries out supply chain attacks, leveraging the trust relationship between organizations to attack their primary targets. The group works on behalf of the Iranian government based on infrastructure details that contain references to Iran, use of Iranian infrastructure, and targeting that aligns with nation-state interests.
MITRE ATT&CK ↗Techniques
76 ATT&CK techniques attributed to this actor.
Software
30 malware/tools attributed to this actor.
Related corpus activity
10,451 indicators EXHIBIT techniques this actor uses. This is a shared-technique signal, not a first-party attribution to OilRig.
| Indicator | Type | Family | Sev | Src |
|---|---|---|---|---|
| cve-2023-44976 | cve | ransomware | 85 | 2 |
| cve-2026-1969 | cve | — | 85 | 1 |
| cve-2025-68670 | cve | — | 85 | 2 |
| cve-2026-3102 | cve | — | 85 | 3 |
| cve-2025-34117 | cve | — | 85 | 1 |
| cve-2021-29441 | cve | — | 85 | 1 |
| cve-2026-22584 | cve | — | 85 | 2 |
| cve-2025-11837 | cve | — | 85 | 2 |
| cve-2025-34054 | cve | — | 85 | 4 |
| cve-2014-2321 | cve | — | 85 | 1 |
| cve-2020-22653 | cve | — | 85 | 2 |
| cve-2025-2492 | cve | — | 85 | 2 |
| cve-2017-18377 | cve | — | 85 | 1 |
| cve-2021-25646 | cve | — | 85 | 1 |
| cve-2025-66478 | cve | — | 85 | 2 |
| cve-2025-0921 | cve | — | 85 | 2 |
| cve-2021-27076 | cve | — | 85 | 1 |
| cve-2013-3307 | cve | — | 85 | 2 |
| cve-2016-5681 | cve | — | 85 | 2 |
| cve-2016-15047 | cve | — | 85 | 4 |
| cve-2024-1781 | cve | — | 85 | 1 |
| cve-2018-8007 | cve | — | 85 | 1 |
| cve-2021-4045 | cve | — | 85 | 1 |
| cve-2020-17456 | cve | — | 85 | 1 |
| cve-2022-47945 | cve | — | 85 | 1 |
| cve-2020-22658 | cve | — | 85 | 2 |
| cve-2025-23304 | cve | — | 85 | 2 |
| cve-2026-4368 | cve | ransomware | 85 | 1 |
| cve-2013-7471 | cve | — | 85 | 1 |
| cve-2026-0740 | cve | — | 85 | 1 |
Showing the top 30 by severity of 10,451.