Backdoor_AndroidOS_SerBG_A_MTB

YARA detection rule by roadwy

Backdoor:AndroidOS/SerBG.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,07 00 07 00 07 00 00

rule Backdoor_AndroidOS_SerBG_A_MTB{
	meta:
		description = "Backdoor:AndroidOS/SerBG.A!MTB,SIGNATURE_TYPE_DEXHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_00_0 = {50 72 69 76 69 6c 65 67 65 64 53 6d 73 52 65 63 65 69 76 65 72 } 		$a_00_1 = {62 6c 6f 63 6b 20 74 68 65 20 73 6d 73 } 		$a_00_2 = {72 65 70 6c 79 20 74 68 65 20 73 6d 73 20 77 69 74 68 20 6e 75 6d } 		$a_00_3 = {46 61 6b 65 4c 61 6e 75 63 68 65 72 41 63 74 69 76 69 74 79 } 		$a_00_4 = {73 61 76 65 50 68 6f 6e 65 49 6e 66 6f } 		$a_00_5 = {6f 6e 65 20 72 6f 75 6e 64 20 73 6d 73 20 73 65 6e 64 20 72 65 63 65 69 76 65 72 } 		$a_00_6 = {73 6d 73 5f 62 6c 6f 63 6b 5f 74 69 6d 65 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=7
 
}

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

fc07caa3-7d71-48ee-a303-156f732e9803

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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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