Trojan_AndroidOS_FakeInstSms_H

YARA detection rule by roadwy

Trojan:AndroidOS/FakeInstSms.H,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_AndroidOS_FakeInstSms_H{
	meta:
		description = "Trojan:AndroidOS/FakeInstSms.H,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {2a 43 4e 54 5f 4e 41 4d 45 2a } 		$a_00_1 = {67 65 74 55 52 4c 48 61 73 54 6f 42 65 41 63 74 65 64 } 		$a_01_2 = {42 45 4c 4f 52 55 53 5f 49 44 } 		$a_01_3 = {4b 45 59 5f 4e 4f 54 49 46 49 43 41 54 49 4f 4e 5f 4e 55 4d 42 45 52 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

aa18d2b1-3e74-4553-9651-ea1b1dc78a5e

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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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