APT_NGO_wuaclt_PDF

YARA detection rule by AlienVault Labs · GPL-2.0

Rule APT_NGO_wuaclt_PDF (No description metadata provided).

rule APT_NGO_wuaclt_PDF
{
        meta:
            author = "AlienVault Labs"

    strings:
        $pdf  = "%PDF" nocase
        $comment = {3C 21 2D 2D 0D 0A 63 57 4B 51 6D 5A 6C 61 56 56 56 56 56 56 56 56 56 56 56 56 56 63 77 53 64 63 6A 4B 7A 38 35 6D 37 4A 56 6D 37 4A 46 78 6B 5A 6D 5A 6D 52 44 63 5A 58 41 73 6D 5A 6D 5A 7A 42 4A 31 79 73 2F 4F 0D 0A}
    
    condition:
        $pdf at 0 and $comment in (0..200)
}

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

710075b4-4f11-47ab-8024-9255709c8fd3

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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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