Ransom_Win64_PhenolCrypt_PA_MTB

YARA detection rule by roadwy

Ransom:Win64/PhenolCrypt.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 03 00 00

rule Ransom_Win64_PhenolCrypt_PA_MTB{
	meta:
		description = "Ransom:Win64/PhenolCrypt.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 03 00 00 "
		
	strings :
		$a_80_0 = {59 6f 75 20 61 72 65 20 65 6e 63 72 79 70 74 65 64 21 21 21 } 		$a_80_1 = {44 65 61 72 20 53 69 72 2f 4d 61 64 61 6d 2c 57 65 20 61 72 65 20 74 68 65 20 50 48 45 4e 4f 4c 20 54 65 41 6d } 		$a_80_2 = {32 30 32 35 20 52 61 6e 73 6f 6d 77 61 72 65 20 43 6f 2e } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1) >=5
 
}

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

c463469a-f29c-420a-9f84-32f5f6f88390

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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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