(YARA) YARA_Detect_RDTSC

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rule Detect_RDTSC: AntiDebug AntiSandbox{
    meta: 
        description = "Detect RDTSC as anti-debug and anti-sandbox"
        author = "Unprotect"
        comment = "Experimental rule"
    strings:
        $1 = { 0F 31 }
    condition:   
       uint16(0) == 0x5A4D and filesize < 1000KB and $1
}

Associated Techniques

Technique Name Technique ID's Snippet(s) OS
RDTSC U0126

Matching Samples 10 most recent

Sample Name Matching Techniques First Seen Last Seen
RustPatchlessCLRLoader.exe 8 2025-03-07 1 week, 4 days ago
kkrunchy.exe 4 2025-03-03 2 weeks, 2 days ago
twain_32.dll 7 2025-02-17 1 month ago
csgo.dll 10 2025-02-17 1 month ago
libEGL.dll 8 2025-02-12 1 month ago
NFA Login Tool.exe 8 2025-02-05 1 month, 1 week ago
Bravo8.exe 6 2025-01-23 1 month, 3 weeks ago
Stellaris v2.3.0-v3.12.5 Plus 24 Trainer.exe 8 2025-01-18 2 months ago
driver_installer.exe 7 2025-01-14 2 months ago
ZClient.exe 12 2025-01-13 2 months ago
View All

Created

June 22, 2022

Last Revised

June 22, 2022