PWS_Win32_Lolyda_S

YARA detection rule by roadwy

PWS:Win32/Lolyda.S,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule PWS_Win32_Lolyda_S{
	meta:
		description = "PWS:Win32/Lolyda.S,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_02_0 = {53 65 72 76 69 63 65 52 6f 75 74 65 45 78 90 09 80 00 [0-80] 48 42 [0-08] 2e 64 6c 6c [0-80] 53 74 61 72 74 53 65 72 76 69 63 65 45 78 00 53 74 6f 70 53 65 72 76 69 63 65 45 78 } 		$a_00_1 = {61 63 63 6f 75 6e 74 3d 25 73 26 70 61 73 73 77 6f 72 64 } 		$a_01_2 = {00 25 73 25 73 25 73 00 } 		$a_01_3 = {53 65 74 57 69 6e 64 6f 77 73 48 6f 6f 6b 45 78 41 } 		$a_01_4 = {49 6e 74 65 72 6e 65 74 4f 70 65 6e 55 72 6c 41 } 	condition:
		((#a_02_0  & 1)*1+(#a_00_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

ef281056-c840-43f8-957e-2655cd3b04df

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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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