Trojan_AndroidOS_Rewardsteal_L

YARA detection rule by roadwy

Trojan:AndroidOS/Rewardsteal.L,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 03 00 00

rule Trojan_AndroidOS_Rewardsteal_L{
	meta:
		description = "Trojan:AndroidOS/Rewardsteal.L,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 03 00 00 "
		
	strings :
		$a_01_0 = {43 61 72 64 20 48 6f 6c 64 65 72 20 6e 61 6d 65 20 69 73 20 52 65 71 75 69 72 65 64 20 21 } 		$a_01_1 = {63 6f 6d 2e 52 65 77 61 72 64 73 2e 62 72 6f 74 68 65 72 } 		$a_01_2 = {43 61 72 64 20 43 56 56 20 69 73 20 52 65 71 75 69 72 65 64 20 21 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*2+(#a_01_2  & 1)*1) >=4
 
}

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

28d6926c-77ff-4cd5-8649-22fdb600ca76

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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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