Ransom_AndroidOS_BLucy_A_MTB

YARA detection rule by roadwy

Ransom:AndroidOS/BLucy.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00

rule Ransom_AndroidOS_BLucy_A_MTB{
	meta:
		description = "Ransom:AndroidOS/BLucy.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_00_0 = {67 61 70 73 6f 69 6e 61 73 6a 72 71 39 31 32 30 71 77 70 73 61 6a 61 30 68 31 32 70 31 34 6b 6a 71 65 6f 71 30 72 31 68 67 66 30 33 64 73 68 6e 66 73 61 70 68 6b 6a 39 35 37 39 31 32 30 73 64 6a 62 74 39 31 35 39 39 66 67 30 62 76 } 		$a_00_1 = {68 74 74 70 2f 70 72 69 76 61 74 65 2f 73 65 74 5f 64 61 74 61 2e 70 68 70 } 		$a_00_2 = {68 74 74 70 2f 70 72 69 76 61 74 65 2f 72 65 67 2e 70 68 70 } 		$a_00_3 = {68 74 74 70 2f 70 72 69 76 61 74 65 2f 61 64 64 5f 6c 6f 67 2e 70 68 70 } 		$a_00_4 = {6b 65 79 54 6f 45 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=5
 
}

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

0b132ef7-7531-4612-8bd0-0366cd9a497b

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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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