Ransom_MSIL_Shinolocker_AA_MTB

YARA detection rule by roadwy

Ransom:MSIL/Shinolocker.AA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_MSIL_Shinolocker_AA_MTB{
	meta:
		description = "Ransom:MSIL/Shinolocker.AA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {53 68 69 6e 6f 4c 6f 63 6b 65 72 } 		$a_01_1 = {44 65 63 72 79 70 74 00 45 6e 63 72 79 70 74 00 43 6f 6e 76 65 72 74 } 		$a_01_2 = {73 65 74 5f 42 6c 6f 63 6b 53 69 7a 65 00 73 65 74 5f 4b 65 79 53 69 7a 65 00 73 65 74 5f 50 61 64 64 69 6e 67 00 46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 	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 ]]

f2e216ad-954d-432e-a425-9fe6142a2faa

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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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