Trojan_AndroidOS_FakeCalls_H

YARA detection rule by roadwy

Trojan:AndroidOS/FakeCalls.H,SIGNATURE_TYPE_DEXHSTR_EXT,08 00 08 00 04 00 00

rule Trojan_AndroidOS_FakeCalls_H{
	meta:
		description = "Trojan:AndroidOS/FakeCalls.H,SIGNATURE_TYPE_DEXHSTR_EXT,08 00 08 00 04 00 00 "
		
	strings :
		$a_00_0 = {43 6f 6d 53 6d 73 41 63 74 69 76 69 74 79 } 		$a_00_1 = {43 41 4c 4c 5f 53 4f 55 52 43 45 5f 46 4f 52 57 41 52 44 49 4e 47 5f 48 41 4e 47 5f 55 50 } 		$a_00_2 = {4b 45 59 5f 49 53 5f 46 4f 52 43 45 44 5f 43 41 4c 4c } 		$a_00_3 = {4b 45 59 5f 43 4c 4f 53 45 5f 54 43 41 4c 4c 5f 41 4c 45 52 54 5f 57 49 4e 44 4f 57 } 	condition:
		((#a_00_0  & 1)*2+(#a_00_1  & 1)*2+(#a_00_2  & 1)*2+(#a_00_3  & 1)*2) >=8
 
}

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

7b2b11c5-de9a-448b-85f8-51332b8cd618

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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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