EXECryptorv13045

YARA detection rule by malware-lu · GPL-2.0

Rule EXECryptorv13045 (No description metadata provided).

import "pe"
rule EXECryptorv13045
{
      meta:
		author="malware-lu"
strings:
		$a0 = { E8 24 00 00 00 8B 4C 24 0C C7 01 17 00 01 00 C7 81 [7] 31 C0 89 41 14 89 41 18 80 A1 }
	$a1 = { E8 24 [3] 8B 4C 24 0C C7 01 17 ?? 01 ?? C7 81 [7] 31 C0 89 41 14 89 41 18 80 A1 }

condition:
		$a0 at pe.entry_point or $a1 at pe.entry_point
}

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

50f08136-e296-4381-9517-e786fd9ec5bf

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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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