Malware PteroCache: Gamaredon PowerShell Tool June 29, 2026 ♡Follow0 PteroCache is a PowerShell tool used by Gamaredon to fetch and execute PowerShell payloads in memory. Discovered from: Gamaredon Expands Ukraine Attacks with New Malware and Cloud Service Abuse Gamaredonin-memory executionPowerShellPteroCache