TrojanDownloader_AndroidOS_Lezok_B

YARA detection rule by roadwy

TrojanDownloader:AndroidOS/Lezok.B,SIGNATURE_TYPE_DEXHSTR_EXT,0a 00 0a 00 05 00 00

rule TrojanDownloader_AndroidOS_Lezok_B{
	meta:
		description = "TrojanDownloader:AndroidOS/Lezok.B,SIGNATURE_TYPE_DEXHSTR_EXT,0a 00 0a 00 05 00 00 "
		
	strings :
		$a_00_0 = {4c 63 6f 6d 2f 61 6e 64 72 6f 69 64 2f 64 61 74 61 73 79 73 74 65 6d 2f } 		$a_01_1 = {41 70 43 6f 72 65 4c 6f 61 64 65 72 } 		$a_01_2 = {41 70 45 6e 76 69 72 6f 6e 6d 65 6e 74 } 		$a_01_3 = {46 69 6c 65 44 6f 77 6e 6c 6f 61 64 54 68 72 65 61 64 } 		$a_01_4 = {44 65 63 72 79 70 74 53 74 72 69 6e 67 } 	condition:
		((#a_00_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*2) >=10
 
}

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

6267e905-9419-40c8-8122-4588f1a681a5

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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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