TrojanSpy_AndroidOS_Spynote_C_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/Spynote.C!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00

rule TrojanSpy_AndroidOS_Spynote_C_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/Spynote.C!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {4c 63 6d 66 30 2f 63 33 62 35 62 6d 39 30 7a 71 2f 70 61 74 63 68 } 		$a_01_1 = {73 79 73 74 65 6d 2f 62 69 6e 2f 73 63 72 65 65 6e 63 61 70 20 2d 70 20 2f 73 64 63 61 72 64 2f 72 6f 6f 74 53 55 } 		$a_00_2 = {72 6f 6f 74 40 } 		$a_00_3 = {2f 62 61 73 65 2e 61 70 6b } 		$a_00_4 = {68 61 73 5f 70 68 6f 6e 65 5f 6e 75 6d 62 65 72 21 3d 30 20 41 4e 44 20 28 6d 69 6d 65 74 79 70 65 3d 3f 20 4f 52 20 6d 69 6d 65 74 79 70 65 3d 3f 29 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=4
 
}

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

b4939e95-af7c-4eac-aaa9-00894b72dfed

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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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