mersenne_twister_constants

YARA detection rule by filescanio

Rule mersenne_twister_constants (No description metadata provided).

import "pe"
rule mersenne_twister_constants : hardened
{
	meta:
		score = 50

	strings:
		$0x6C078965 = {65 89 07 6C}
		$0x9908B0DF = {DF B0 08 99}
		$0x9D2C5680 = {80 56 2C 9D}
		$0xEFC60000 = {00 00 C6 EF}
		$0xFF3A58AD = {AD 58 3A FF}
		$aa = {FF3A58AD}
		$0xB5026F5AA96619E9 = {E9 19 66 A9 C7 45 ?? 5A 6F 02 B5}
		$0x71D67FFFEDA60000 = {00 00 A6 ED ?? ?? FF 7F D6 71}

	condition:
		pe.is_pe and 2 of them
}

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

8177a7c4-573f-40dc-a12f-09dd3ab6e1e3

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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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