Trojan_AndroidOS_Natpa_A_MTB

YARA detection rule by roadwy

Trojan:AndroidOS/Natpa.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00

rule Trojan_AndroidOS_Natpa_A_MTB{
	meta:
		description = "Trojan:AndroidOS/Natpa.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {63 6f 6d 2e 69 61 70 70 2e 6d 6d 61 70 70 } 		$a_01_1 = {5a 59 46 5f 43 68 61 6e 6e 65 6c 49 44 2e 74 78 74 } 		$a_01_2 = {2f 64 6f 77 6e 5f 64 69 61 6c 6f 67 5f 69 6e 73 74 61 6c 6c 2e 70 6e 67 } 		$a_01_3 = {61 70 6b 2e 62 6f 79 61 31 39 39 33 2e 63 6f 6d } 		$a_01_4 = {67 65 74 53 6d 73 43 65 6e 74 65 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

8126b3b3-67ee-4555-81e0-cee1fc8611ed

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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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