Trojan_AndroidOS_Mobfac_A_MSR

YARA detection rule by roadwy

Trojan:AndroidOS/Mobfac.A!MSR,SIGNATURE_TYPE_DEXHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_AndroidOS_Mobfac_A_MSR{
	meta:
		description = "Trojan:AndroidOS/Mobfac.A!MSR,SIGNATURE_TYPE_DEXHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_00_0 = {68 74 74 70 3a 2f 2f 69 6e 74 65 72 66 61 63 65 2e 6b 6f 6b 6d 6f 62 69 2e 63 6f 6d 2f 6e 65 77 73 65 72 76 69 63 65 } 		$a_00_1 = {2f 61 70 70 2f 6b 6f 6b 2f 54 79 70 65 43 68 61 6e 6e 65 6c } 		$a_00_2 = {2f 61 70 70 2f 6b 6f 6b 2f 61 70 70 43 68 61 6e 6e 65 6c } 		$a_00_3 = {2f 6e 65 77 62 61 63 6b 44 61 74 61 73 2e 61 63 74 69 6f 6e } 		$a_00_4 = {2f 6e 65 77 67 65 74 41 70 6b 73 2e 61 63 74 69 6f 6e } 		$a_00_5 = {2f 6e 65 77 6a 73 41 70 6b 2e 61 63 74 69 6f 6e } 		$a_00_6 = {2f 6e 65 77 6f 70 65 6e 4f 72 53 61 6c 65 2e 61 63 74 69 6f 6e } 	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 ]]

5677c8d3-faa8-4d69-97bc-1f0331fd462a

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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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