Adware_Win32_AddLyrics_9

YARA detection rule by roadwy

Adware:Win32/AddLyrics,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 1a 00 00

rule Adware_Win32_AddLyrics_9{
	meta:
		description = "Adware:Win32/AddLyrics,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 1a 00 00 "
		
	strings :
		$a_03_0 = {2f 75 70 64 61 74 65 72 2f 31 30 36 30 2f ?? ?? ?? ?? 2f ?? ?? ?? 2e 78 6d 6c } 		$a_03_1 = {2f 72 65 70 6f 72 74 2f 25 73 2f 3f 61 66 66 3d 31 30 36 30 26 73 75 62 61 66 66 3d ?? ?? ?? ?? 26 76 65 72 3d ?? ?? ?? 26 75 69 64 3d 25 73 26 6f 73 3d 25 73 26 62 72 6f 77 73 65 72 73 3d 25 73 } 		$a_03_2 = {66 75 6e 63 74 69 6f 6e [0-10] 76 61 72 [0-20] 76 65 72 73 69 6f 6e [0-20] 63 6c 69 65 6e 74 75 69 64 3d [0-20] 3b 77 69 6e 64 6f 77 2e 5f 72 76 7a } 		$a_01_3 = {73 70 72 6c 72 63 73 2e 64 6c 6c } 		$a_01_4 = {68 70 70 79 6c 72 63 2e 64 6c 6c } 		$a_01_5 = {6c 79 72 6d 69 78 2e 64 6c 6c } 		$a_01_6 = {6c 72 63 73 70 61 6c 2e 64 6c 6c } 		$a_01_7 = {73 69 6e 67 61 6c 6e 67 2e 64 6c 6c } 		$a_01_8 = {46 69 6e 64 4c 79 72 69 63 73 2e 64 6c 6c } 		$a_01_9 = {6c 72 63 73 6f 6e 2e 64 6c 6c } 		$a_01_10 = {6c 66 69 6e 64 65 72 2e 64 6c 6c } 		$a_01_11 = {61 75 74 6f 6c 72 63 73 2e 64 6c 6c } 		$a_01_12 = {70 6c 72 79 69 63 73 2e 64 6c 6c } 		$a_01_13 = {6c 66 69 6e 64 2e 64 6c 6c } 		$a_01_14 = {6c 72 63 73 74 75 62 65 2e 64 6c 6c } 		$a_01_15 = {6c 72 63 66 61 6e 2e 64 6c 6c } 		$a_01_16 = {6c 79 72 69 63 73 6d 6f 6e 6b 65 79 2e 64 6c 6c } 		$a_01_17 = {63 6f 6f 6c 72 63 73 2e 64 6c 6c } 		$a_01_18 = {73 6c 79 72 69 63 73 2e 64 6c 6c } 		$a_01_19 = {6c 79 72 69 63 73 74 61 72 2e 64 6c 6c } 		$a_01_20 = {65 7a 6c 79 72 69 63 73 2e 64 6c 6c } 		$a_01_21 = {6c 72 73 69 6e 67 2e 64 6c 6c } 		$a_01_22 = {6c 72 63 73 70 6c 75 67 2e 64 6c 6c } 		$a_01_23 = {6c 72 63 73 63 72 2e 64 6c 6c } 		$a_01_24 = {6c 6b 69 64 2e 64 6c 6c } 		$a_01_25 = {79 74 6b 61 72 61 6f 6b 65 2e 64 6c 6c } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1+(#a_01_15  & 1)*1+(#a_01_16  & 1)*1+(#a_01_17  & 1)*1+(#a_01_18  & 1)*1+(#a_01_19  & 1)*1+(#a_01_20  & 1)*1+(#a_01_21  & 1)*1+(#a_01_22  & 1)*1+(#a_01_23  & 1)*1+(#a_01_24  & 1)*1+(#a_01_25  & 1)*1) >=3
 
}

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

6b390945-1fa5-4dcb-bd71-4c3f6a7bb16c

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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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