TrojanSpy_AndroidOS_SmsThief_AP_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/SmsThief.AP!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,03 00 03 00 05 00 00

rule TrojanSpy_AndroidOS_SmsThief_AP_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/SmsThief.AP!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,03 00 03 00 05 00 00 "
		
	strings :
		$a_01_0 = {65 78 74 72 61 63 74 4d 65 73 73 61 67 65 73 } 		$a_01_1 = {44 61 74 61 52 65 71 75 65 73 74 28 73 65 6e 64 65 72 5f 6e 6f 3d } 		$a_01_2 = {73 61 76 65 5f 73 6d 73 2e 70 68 70 } 		$a_01_3 = {39 31 31 38 39 31 39 36 37 38 } 		$a_01_4 = {4c 62 72 2f 63 6f 6d 2f 68 65 6c 70 64 65 76 2f 6b 79 63 66 6f 72 6d } 	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) >=3
 
}

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

dbefd850-5f5c-466f-b9b2-06c7e7999d92

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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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