TrojanSpy_AndroidOS_SmsTheif_AH_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/SmsTheif.AH!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,06 00 06 00 06 00 00

rule TrojanSpy_AndroidOS_SmsTheif_AH_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/SmsTheif.AH!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {2f 73 64 6b 73 6d 73 2f 73 6d 73 2f 73 6d 73 2e 64 6f } 		$a_01_1 = {2f 73 64 6b 73 61 6c 65 73 2f 73 79 6e 63 2f 67 65 74 61 6e 2e 64 6f } 		$a_01_2 = {53 6d 73 52 65 63 69 76 65 72 2d 52 65 70 6c 79 2d 68 75 69 66 75 74 61 73 6b } 		$a_01_3 = {53 6d 73 52 65 63 69 76 65 72 2d 55 70 6c 6f 61 64 } 		$a_01_4 = {53 6d 73 52 65 63 69 76 65 72 2d 53 68 69 65 6c 64 2d 62 72 65 74 } 		$a_03_5 = {53 6d 73 54 61 73 6b [0-05] 64 65 6c 53 6d 73 } 	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+(#a_03_5  & 1)*1) >=6
 
}

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

c430b288-8b65-4122-8c4a-d2c285fa5ac1

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