OTX Threat: VerdantBamboo: Just Another BRICKSTORM in the Firewall

Chinese threat actor VerdantBamboo compromised a victim organization and its Managed Services Provider over an 18-month period, deploying malware on network edge devices lacking EDR coverage. The initial breach involved an Egnyte Storage Sync system, where attackers exploited a sudo misconfiguration for privilege escalation and installed BRICKSTORM backdoor and AGENTPSD fallback implant. Investiga