Microsoft_Windows_Update_CAB_SFX_module_additional

YARA detection rule by Yara-Rules · GPL-2.0

Rule Microsoft_Windows_Update_CAB_SFX_module_additional (No description metadata provided).

import "pe"
rule Microsoft_Windows_Update_CAB_SFX_module_additional: PEiD
{
    strings:
        $a = { E9 C5 FA FF FF 55 8B EC 56 8B 75 08 68 04 08 00 00 FF D6 59 33 C9 3B C1 75 0F 51 6A 05 FF 75 28 E8 2E 11 00 00 33 C0 EB 69 8B 55 0C 83 88 88 00 00 00 FF 83 88 84 00 00 00 FF 89 50 04 8B 55 10 89 50 0C 8B 55 14 89 50 10 8B 55 18 89 50 14 8B 55 1C 89 50 18 }
    condition:
        $a at pe.entry_point

}

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

184d7c62-d79e-4e4b-b5b2-5ebe91f8d439

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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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