Earth Longzhi Uses "Stack Rumbling" to Disable Security Software
Trend Micro analyzed two separate Earth Longzhi campaigns between 2020 and 2022
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Trend Micro is a cybersecurity vendor whose products protect endpoints, email, networks, cloud workloads, and consumer devices. It also publishes threat intelligence and vulnerability research. News under this tag may therefore concern security software vulnerabilities, product updates, malware campaigns, or research that helps defenders identify and investigate attacks.
For security teams, the vendor’s agents and management consoles can have broad access to systems, so flaws in them may enable tampering, privilege escalation, or evasion of detection; reviewing advisories and applying supported updates is important. Detection rules and threat reports should be tested against internal telemetry before being used for blocking or incident response. Organizations using hosted services should also assess what endpoint or network data is collected, how long it is retained, who can access it, and whether those practices meet privacy and contractual requirements.
Trend Micro analyzed two separate Earth Longzhi campaigns between 2020 and 2022