Trojan_Win32_Lazy_BSA_MTB

YARA detection rule by roadwy

Trojan:Win32/Lazy.BSA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 05 00 00

rule Trojan_Win32_Lazy_BSA_MTB{
	meta:
		description = "Trojan:Win32/Lazy.BSA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 05 00 00 "
		
	strings :
		$a_81_0 = {61 48 52 30 63 44 6f 76 4c 7a 67 30 4c 6a 49 30 4e 79 34 78 4e 7a 41 75 4d 6a 4d 33 4f 6a 51 34 4e 54 67 76 5a 6d 78 35 58 32 4a 68 59 32 73 3d } 		$a_81_1 = {53 63 72 65 65 6e 43 61 70 2e 70 6e 67 } 		$a_81_2 = {70 6b 69 6c 6c } 		$a_81_3 = {73 68 65 6c 6c 65 78 65 63 } 		$a_81_4 = {75 70 6c 6f 61 64 } 	condition:
		((#a_81_0  & 1)*30+(#a_81_1  & 1)*10+(#a_81_2  & 1)*5+(#a_81_3  & 1)*3+(#a_81_4  & 1)*2) >=50
 
}

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

291442c0-07f4-4142-8ac0-cde3bed1ef46

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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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