Ransom_Win32_Hive_F

YARA detection rule by roadwy

Ransom:Win32/Hive.F,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_Win32_Hive_F{
	meta:
		description = "Ransom:Win32/Hive.F,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {2e 6b 65 79 } 		$a_02_1 = {65 78 70 61 6e 64 20 33 32 2d 62 79 74 65 20 6b 65 78 ?? 61 6e 64 20 33 32 2d 62 79 74 65 20 6b } 		$a_03_2 = {65 78 65 4e 55 4c 63 6f 75 6c 64 6e 27 74 20 67 65 6e 65 72 61 74 65 20 72 61 6e 64 6f 6d 20 62 ?? 74 65 73 3a 20 } 	condition:
		((#a_01_0  & 1)*1+(#a_02_1  & 1)*1+(#a_03_2  & 1)*1) >=3
 
}

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

75fc5f1b-1f74-495d-8623-82095cf2680d

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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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