TrojanSpy_AndroidOS_RewardSteal_A_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/RewardSteal.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00

rule TrojanSpy_AndroidOS_RewardSteal_A_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/RewardSteal.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {43 68 65 61 6b 70 65 72 6d 69 73 73 69 6f 6e } 		$a_01_1 = {63 61 72 64 4e 75 6d 62 65 72 } 		$a_03_2 = {4c 63 6f 6d 2f 72 65 77 61 72 64 73 2f [0-04] 2f 53 6d 73 52 65 63 65 69 76 65 72 } 		$a_01_3 = {66 69 6e 69 73 68 41 66 66 69 6e 69 74 79 } 		$a_01_4 = {6c 6f 61 64 64 4c 61 73 74 53 63 72 65 65 6e } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_03_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

49afe591-5d34-406a-ae92-768a75935132

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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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