ITPUB
Nov 17, 2015 · Information Security
How the New Upatre Variant Evades Dynamic Sandboxes
The article explains two simple yet effective sandbox‑evasion techniques used by a new Upatre Trojan variant—checking system uptime via GetTickCount and monitoring mouse movement—to bypass dynamic analysis environments and remain undetected by antivirus scanners.
Dynamic analysisGetTickCountUpatre
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