PWS_Win32_Lolyda_Z

YARA detection rule by roadwy

PWS:Win32/Lolyda.Z,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00

rule PWS_Win32_Lolyda_Z{
	meta:
		description = "PWS:Win32/Lolyda.Z,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_00_0 = {49 6e 74 65 72 6e 65 74 4f 70 65 6e 41 } 		$a_00_1 = {2e 64 6c 6c 00 53 65 72 76 69 63 65 52 6f 75 74 65 45 78 } 		$a_02_2 = {61 63 63 6f 75 6e 74 3d 25 73 26 70 61 73 73 77 6f 72 64 ?? 3d 25 73 26 70 61 73 73 77 6f 72 64 ?? 3d 25 73 26 70 61 73 73 65 64 } 		$a_00_3 = {26 73 65 72 76 65 72 3d 25 73 26 69 6e 70 75 74 73 6f 75 72 63 65 3d 25 73 26 6c 65 76 65 6c 73 3d 25 64 } 		$a_00_4 = {25 73 3f 25 73 00 46 6f 72 74 68 67 6f 6e 65 72 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_02_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=4
 
}

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

c22e987d-3086-47ee-b9ec-59545d8a0427

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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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