Ransom_Win64_MagniberPacker_SA_MTB

YARA detection rule by roadwy

Ransom:Win64/MagniberPacker.SA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Ransom_Win64_MagniberPacker_SA_MTB{
	meta:
		description = "Ransom:Win64/MagniberPacker.SA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {8c 10 88 50 ab 02 1f be ?? ?? ?? ?? 02 53 ?? ed 69 24 ab ?? ?? ?? ?? e7 ?? b5 ?? 30 52 ?? 38 1e 31 67 ?? 7e ?? d1 c8 b4 ?? ef b6 ?? fa b9 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

5f109233-0161-4a52-a764-3ab95e2b331f

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion