Ransom_Win32_Thieflock_RIM_MTB

YARA detection rule by roadwy

Ransom:Win32/Thieflock.RIM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Ransom_Win32_Thieflock_RIM_MTB{
	meta:
		description = "Ransom:Win32/Thieflock.RIM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {48 30 d0 32 d8 32 08 33 18 33 28 33 38 33 48 33 60 33 6c 33 70 33 74 33 90 33 94 33 b8 38 c8 38 cc 38 d0 38 d4 38 d8 38 dc 38 e0 38 e4 38 e8 38 ec 38 f8 38 fc 38 } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

67a7028a-7aa0-4a22-97b4-3a63b799a809

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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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