(YARA) YARA_Detect_CloseHandle

Created the . Updated 9 months ago.

            rule Detect_CloseHandle: AntiDebug {
    meta: 
        description = "Detect CloseHandle as anti-debug"
        author = "Unprotect"
        comment = "Experimental rule"
    strings:
        $1 = "NtClose" fullword ascii
        $2 = "CloseHandle" fullword ascii
    condition:   
       uint16(0) == 0x5A4D and filesize < 1000KB and any of them
}

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Associated Techniques

Technique Name	Technique ID's	Has Snippet(s)
CloseHandle, NtClose	U0114 B0001.003