Out1
Essential information
- Confidence
- 100/100
- Published
- 19/03/2021 14:11
- Modified
- 27/03/2026 01:07
- Revoked
- No
- Author / Source
- The MITRE Corporation
- Related entities
- 5 attack patterns (mitre), 1 intrusion sets (apt)
Description
[Out1](https://attack.mitre.org/software/S0594) is a remote access tool written in python and used by [MuddyWater](https://attack.mitre.org/groups/G0069) since at least 2021.(Citation: Trend Micro Muddy Water March 2021)
Marking (TLP)
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