TrojanSpy_AndroidOS_SmsThief_BO_MTB

YARA detection rule by roadwy

TrojanSpy:AndroidOS/SmsThief.BO!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,06 00 06 00 06 00 00

rule TrojanSpy_AndroidOS_SmsThief_BO_MTB{
	meta:
		description = "TrojanSpy:AndroidOS/SmsThief.BO!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {63 6f 6d 2f 63 6f 6d 70 6c 61 69 6e 74 6d 61 6e 61 67 65 72 } 		$a_01_1 = {46 6f 72 77 61 72 64 4d 65 73 73 61 67 65 4f 6e 4d 6f 62 69 6c 65 } 		$a_01_2 = {73 65 6e 64 4d 65 73 73 61 67 65 54 6f 53 65 72 76 65 72 } 		$a_01_3 = {63 61 6c 6c 41 70 69 54 6f 53 65 6e 64 53 6d 73 4f 6e 53 65 72 76 65 72 45 76 65 72 79 31 35 4d 69 6e } 		$a_01_4 = {53 6d 73 50 72 6f 63 65 73 73 53 65 72 76 69 63 65 } 		$a_01_5 = {61 64 64 61 6c 6c 6d 65 73 73 65 67 65 } 	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_01_5  & 1)*1) >=6
 
}

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

3da49e76-ae44-4350-9f3e-d2c9d7426856

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