Trojan_AndroidOS_RuFraud_A

YARA detection rule by roadwy

Trojan:AndroidOS/RuFraud.A,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 03 00 04 00 00

rule Trojan_AndroidOS_RuFraud_A{
	meta:
		description = "Trojan:AndroidOS/RuFraud.A,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {39 31 2e 32 31 33 2e 31 37 35 2e 31 34 38 2f 61 70 70 } 		$a_01_1 = {44 6f 77 6e 6c 6f 61 64 69 6e 67 20 66 69 6c 65 2e 2e 2e } 		$a_01_2 = {45 32 37 33 46 45 44 38 34 31 35 46 37 42 31 44 38 43 46 45 41 43 38 30 41 39 36 43 46 46 34 36 } 		$a_01_3 = {52 75 6c 65 41 63 74 69 76 69 74 79 24 64 6f 77 6e 6c 6f 61 64 44 61 74 61 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=3
 
}

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

3b689a6f-fd3b-4087-9b1c-1c3fc110b6bf

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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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