Ransom_Win32_Lyposit_C

YARA detection rule by roadwy

Ransom:Win32/Lyposit.C,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 03 00 00

rule Ransom_Win32_Lyposit_C{
	meta:
		description = "Ransom:Win32/Lyposit.C,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 03 00 00 "
		
	strings :
		$a_03_0 = {ff 51 38 3b c3 7c ?? 83 7d ?? 06 75 ?? 8b 45 e4 8b 08 50 ff 51 24 8b 45 0c 89 30 } 		$a_01_1 = {8b 70 78 03 f2 8b 7e 20 03 fa 8b 5e 24 03 da 8b 46 1c 03 c2 } 		$a_01_2 = {8b 45 08 8b 40 10 83 c4 14 be 01 00 00 80 83 f8 ff 74 07 3d 00 30 00 00 72 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=1
 
}

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

9dd12f7a-6c4f-4095-bcbe-c7024ed83c01

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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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