Ransom_AndroidOS_XdropCryp_A_MTB

YARA detection rule by roadwy

Ransom:AndroidOS/XdropCryp.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 06 00 00

rule Ransom_AndroidOS_XdropCryp_A_MTB{
	meta:
		description = "Ransom:AndroidOS/XdropCryp.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 06 00 00 "
		
	strings :
		$a_00_0 = {4c 63 6f 6d 2f 65 78 61 6d 70 6c 65 2f 6b 69 63 6f 2f 6d 79 61 70 70 6c 69 63 61 74 69 6f 6e 2f } 		$a_00_1 = {2f 61 64 64 73 6c 61 76 65 2e 70 68 70 } 		$a_00_2 = {2f 72 61 6e 73 6f 2e 70 68 70 } 		$a_00_3 = {2f 53 74 61 72 74 41 63 74 69 76 69 74 79 4f 6e 42 6f 6f 74 52 65 63 65 69 76 65 72 3b } 		$a_00_4 = {2e 78 64 72 6f 70 } 		$a_00_5 = {79 6f 75 72 20 61 6c 6c 20 70 68 6f 74 6f 73 20 61 6e 64 20 66 69 6c 65 73 20 61 72 65 20 45 6e 63 72 79 70 74 65 64 } 	condition:
		((#a_00_0  & 1)*2+(#a_00_1  & 1)*2+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1) >=5
 
}

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

fb498bbe-1054-4b08-a0f9-89570a4dddb9

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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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