EXECryptorv151x

YARA detection rule by malware-lu · GPL-2.0

Rule EXECryptorv151x (No description metadata provided).

import "pe"
rule EXECryptorv151x
{
      meta:
		author="malware-lu"
strings:
		$a0 = { E8 24 [3] 8B 4C 24 0C C7 01 17 ?? 01 ?? C7 81 B8 [7] 31 C0 89 41 14 89 41 18 80 A1 C1 [3] FE C3 31 C0 64 FF 30 64 89 20 CC C3 }

condition:
		$a0 at pe.entry_point
}

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

a08d506e-5d42-413f-8eb5-e3dee29bca5d

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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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