Ransom_Win32_Stopcrypt_PAE_MTB

YARA detection rule by roadwy

Ransom:Win32/Stopcrypt.PAE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Ransom_Win32_Stopcrypt_PAE_MTB{
	meta:
		description = "Ransom:Win32/Stopcrypt.PAE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {33 c8 31 4d fc 8b 45 fc 01 05 ?? ?? ?? ?? 2b 75 fc 83 0d ?? ?? ?? ?? ff 8b ce c1 e1 ?? 03 4d e8 8b c6 c1 e8 ?? 03 45 e0 8d 14 33 33 ca 33 c8 2b f9 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

bd9744d7-b758-45a4-984f-0c3284d14450

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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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