TrojanSpy_AndroidOS_FakeInst_F_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/FakeInst.F!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00

rule TrojanSpy_AndroidOS_FakeInst_F_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/FakeInst.F!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {63 6f 6d 2f 67 6f 6f 67 6c 65 2f 6d 65 64 69 61 2f 73 69 67 6e 65 72 } 		$a_01_1 = {70 61 6e 64 6f 72 61 30 30 2e 72 75 } 		$a_01_2 = {41 45 53 63 72 65 65 6e 4f 66 66 52 65 63 65 69 76 65 72 } 		$a_01_3 = {53 65 6e 64 55 73 65 72 44 61 74 61 } 		$a_01_4 = {43 6f 6e 74 61 63 74 73 33 39 39 35 } 	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 ]]

44250e78-d175-4ec8-90a7-114d981cb2be

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion