Ransom_Win32_Sodinokibi_A_

YARA detection rule by roadwy

Ransom:Win32/Sodinokibi.A!!Sodinokibi.A,SIGNATURE_TYPE_ARHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_Win32_Sodinokibi_A_{
	meta:
		description = "Ransom:Win32/Sodinokibi.A!!Sodinokibi.A,SIGNATURE_TYPE_ARHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {8b c1 8a 1c 39 33 d2 0f b6 cb f7 75 10 8b 45 0c 0f b6 04 02 03 c6 03 c8 0f b6 f1 8b 4d fc 8a 04 3e 88 04 39 41 88 1c 3e 89 4d fc 81 f9 00 01 00 00 72 cd } 		$a_01_1 = {8b 55 08 40 0f b6 c8 8b 45 08 89 4d 10 8b 5d 10 8a 0c 01 0f b6 c1 03 c6 0f b6 f0 8b 45 08 8a 04 06 88 04 13 8b c2 8b d3 8b 5d 14 88 0c 06 } 		$a_01_2 = {0f b6 04 02 8b 55 0c 0f b6 c9 03 c8 0f b6 c1 8b 4d 08 8a 04 08 32 04 1a 88 03 43 8b 45 10 89 5d 14 83 ef 01 75 ac } 	condition:
		((#a_01_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 ]]

37d9c85f-9f5a-4c3e-a194-fad5801856eb

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion