[Solar](https://attack.mitre.org/software/S1166) is a C#/.NET backdoor that was used by [OilRig](https://attack.mitre.org/groups/G0049) during the [Outer Space](https://attack.mitre.org/campaigns/C0042) campaign to download, execute, and exfiltrate files.(Citation: ESET OilRig Campaigns Sep 2023)
Platforms: Windows
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