Ransom_MSIL_Crypute_PA_MTB

YARA detection rule by roadwy

Ransom:MSIL/Crypute.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_MSIL_Crypute_PA_MTB{
	meta:
		description = "Ransom:MSIL/Crypute.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_02_0 = {72 61 6e 73 6f 6d 77 61 72 65 2e [0-20] 2e 72 65 73 6f 75 72 63 65 73 } 		$a_01_1 = {24 32 64 34 65 32 32 65 35 2d 38 64 38 36 2d 34 37 38 32 2d 62 30 62 37 2d 35 35 39 38 36 32 64 31 33 35 32 34 } 		$a_01_2 = {53 00 61 00 68 00 65 00 72 00 20 00 42 00 6c 00 75 00 65 00 20 00 45 00 61 00 67 00 6c 00 65 00 20 00 52 00 61 00 6e 00 73 00 6f 00 6d 00 77 00 61 00 72 00 65 00 2e 00 65 00 78 00 65 00 } 	condition:
		((#a_02_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

2ef34ec9-6b0f-4384-929a-a25f93f8983f

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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 ]]

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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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