TrojanSpy_AndroidOS_FakeApp_U_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/FakeApp.U!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00

rule TrojanSpy_AndroidOS_FakeApp_U_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/FakeApp.U!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_00_0 = {35 77 45 30 61 4d 46 72 47 78 53 48 42 79 35 67 39 78 51 4e 54 51 3d 3d } 		$a_00_1 = {73 4f 34 41 2b 63 55 51 4b 41 74 55 48 35 68 4f 55 51 6b 68 33 50 75 64 73 74 52 39 53 32 73 4f 2f 76 35 63 4e 48 70 53 45 44 69 31 62 61 32 37 58 2b 45 5a 52 67 3d 3d } 		$a_00_2 = {47 76 72 78 51 4b 2b 41 67 78 4c 38 64 43 51 48 42 66 4d 67 57 67 3d 3d } 		$a_00_3 = {4e 54 54 e3 83 89 e3 82 b3 e3 83 a2 } 		$a_00_4 = {6f 70 65 6e 4c 69 6d 69 74 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=5
 
}

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

b68fc166-7de8-4b79-9180-dccae41c2d97

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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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