rule: meta: name: check for time delay via QueryPerformanceCounter namespace: anti-analysis/anti-debugging/debugger-detection author: michael.hunhoff@fireeye.com scope: function mbc: - Anti-Behavioral Analysis::Debugger Detection::Timing/Delay Check QueryPerformanceCounter [B0001.033] examples: - Practical Malware Analysis Lab 16-03.exe_:0x4011e0 features: - and: - count(api(kernel32.QueryPerformanceCounter)): 2 or more