Trojan_AndroidOS_Spynote_A_MTB

YARA detection rule by roadwy

Trojan:AndroidOS/Spynote.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,0d 00 0d 00 06 00 00

rule Trojan_AndroidOS_Spynote_A_MTB{
	meta:
		description = "Trojan:AndroidOS/Spynote.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,0d 00 0d 00 06 00 00 "
		
	strings :
		$a_00_0 = {4c 6e 2f 73 2f 61 70 70 2f 61 53 65 72 76 69 63 65 53 6f 63 6b 65 74 3b } 		$a_00_1 = {63 6f 6d 2e 78 78 78 2e 62 72 6f 61 64 63 61 73 74 2e 78 78 78 } 		$a_00_2 = {6b 65 79 5f 6c 6f 67 67 65 72 30 78 30 30 78 30 4c 6f 67 4f 6e 6c 69 6e 65 30 78 30 30 78 30 } 		$a_00_3 = {54 65 72 6d 69 6e 61 6c 30 78 30 30 78 30 53 75 63 63 65 73 73 30 78 30 30 78 30 } 		$a_00_4 = {4d 69 63 72 6f 70 68 6f 6e 65 30 78 30 30 78 30 62 75 73 79 30 78 30 30 78 30 45 78 63 65 70 74 69 6f 6e 30 78 30 30 78 30 6e 75 6c 6c } 		$a_00_5 = {43 61 6c 6c 50 68 6f 6e 65 30 78 30 30 78 30 53 75 63 63 65 73 73 30 78 30 30 78 30 6e 75 6c 6c } 	condition:
		((#a_00_0  & 1)*5+(#a_00_1  & 1)*5+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1) >=13
 
}

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

b8feef29-cae9-4f73-82ce-86098dc55b5c

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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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