OSX_HMining_C

YARA detection rule by Rulezet · Unknown

OSX.HMining.C

rule OSX_HMining_C
{
    meta:
        description = "OSX.HMining.C"
    strings:
        $a1 = {55 48 89 E5 41 57 41 56 53 50 4C 8B 7F 48 4C 8B 77 50 48 8B 5F 58 48 89 DF ?? ?? ?? ?? ?? 4C 89 FF 4C 89 F6 48 89 DA ?? ?? ?? ?? ?? 48 89 C7 48 83 C4 08 5B 41 5E 41 5F 5D}
        $a2 = {55 48 89 E5 41 57 41 56 41 54 53 41 89 CE 48 89 D3 48 89 DF ?? ?? ?? ?? ?? 48 89 DF ?? ?? ?? ?? ?? 48 89 CB 48 89 C7 48 89 D6 48 89 DA 44 89 F1 ?? ?? ?? ?? ?? 49 89 C6 49 89 D7 49 89 CC 48 89 DF ?? ?? ?? ?? ?? 4C 89 F7 4C 89 FE 4C 89 E2 ?? ?? ?? ?? ?? 48 89 C7 5B 41 5C 41 5E 41 5F 5D}
    condition:
        Macho and filesize <= 600000 and
        all of ($a*)
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

59af24d3-260c-413b-a139-994b1a9bf6cd

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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