Trojan_AndroidOS_Fakecalls_B

YARA detection rule by roadwy

Trojan:AndroidOS/Fakecalls.B,SIGNATURE_TYPE_DEXHSTR_EXT,0a 00 0a 00 05 00 00

rule Trojan_AndroidOS_Fakecalls_B{
	meta:
		description = "Trojan:AndroidOS/Fakecalls.B,SIGNATURE_TYPE_DEXHSTR_EXT,0a 00 0a 00 05 00 00 "
		
	strings :
		$a_00_0 = {41 43 54 49 4f 4e 5f 53 45 4e 44 5f 44 41 54 41 } 		$a_00_1 = {47 45 54 5f 4c 49 4d 49 54 5f 50 48 4f 4e 45 5f 4e 55 4d 42 45 52 } 		$a_00_2 = {41 4c 4c 5f 50 45 52 4d 49 53 53 49 4f 4e } 		$a_00_3 = {49 27 6d 20 62 75 73 79 20 65 6e 6f 75 67 68 } 		$a_00_4 = {43 72 6f 70 59 75 76 } 	condition:
		((#a_00_0  & 1)*2+(#a_00_1  & 1)*2+(#a_00_2  & 1)*2+(#a_00_3  & 1)*2+(#a_00_4  & 1)*2) >=10
 
}

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

d4500b9a-dcad-4913-a424-243020c275c8

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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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