Backdoor_AndroidOS_Forav_A_MTB

YARA detection rule by roadwy

Backdoor:AndroidOS/Forav.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00

rule Backdoor_AndroidOS_Forav_A_MTB{
	meta:
		description = "Backdoor:AndroidOS/Forav.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {69 62 2f 63 73 6f 62 2f 70 6b 67 2f 41 41 63 74 } 		$a_01_1 = {6d 79 6c 6f 67 5f 63 6d 64 } 		$a_01_2 = {6d 79 6c 6f 67 5f 6d 65 73 73 } 		$a_01_3 = {6d 79 6c 6f 67 5f 68 65 78 5f 78 6f 72 } 		$a_01_4 = {2f 42 4e 50 69 } 	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 ]]

8860f49f-3eb1-4fa6-b29c-d1453545076a

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