PWS_Win32_Lolyda_BF_2

YARA detection rule by roadwy

PWS:Win32/Lolyda.BF,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule PWS_Win32_Lolyda_BF_2{
	meta:
		description = "PWS:Win32/Lolyda.BF,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {c6 43 01 9c c6 43 02 e8 c6 43 07 9d c6 43 08 61 } 		$a_03_1 = {73 20 80 b9 ?? ?? ?? ?? 5f 74 10 41 56 89 0d ?? ?? ?? ?? e8 ?? ?? ?? ?? 59 eb dd c6 81 ?? ?? ?? ?? 40 } 		$a_03_2 = {6a 0e 83 c3 36 51 50 66 c7 45 ?? 42 4d 89 5d ?? 66 89 7d ?? 66 89 7d ?? c7 45 ?? 36 00 00 00 } 	condition:
		((#a_01_0  & 1)*2+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1) >=3
 
}

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

7382863d-223d-40d6-88ad-023c7915c65d

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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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