Orz
Essential information
- Confidence
- 100/100
- Is family
- Yes
- Published
- 18/04/2018 19:59
- Modified
- 27/03/2026 01:03
- Revoked
- No
- Author / Source
- The MITRE Corporation
- Related entities
- 13 attack patterns (mitre), 1 intrusion sets (apt)
Aliases
AIRBREAK
Description
[Orz](https://attack.mitre.org/software/S0229) is a custom JavaScript backdoor used by [Leviathan](https://attack.mitre.org/groups/G0065). It was observed being used in 2014 as well as in August 2017 when it was dropped by Microsoft Publisher files. (Citation: Proofpoint Leviathan Oct 2017) (Citation: FireEye Periscope March 2018)
Marking (TLP)
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