eXPressorV1451CGSoftLabs

YARA detection rule by malware-lu · GPL-2.0

Rule eXPressorV1451CGSoftLabs (No description metadata provided).

import "pe"
rule eXPressorV1451CGSoftLabs
{
      meta:
		author="malware-lu"
strings:
		$a0 = { 55 8B EC 83 EC 58 53 56 57 83 65 DC 00 F3 EB 0C 65 58 50 72 2D 76 2E 31 2E 34 2E 00 A1 00 [2] 00 05 00 [2] 00 A3 08 [2] 00 A1 08 [2] 00 B9 81 [2] 00 2B 48 18 89 0D 0C [2] 00 83 3D }

condition:
		$a0 at pe.entry_point
}

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

2a1dc13d-e812-4293-a10d-9bff9b557eff

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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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