Adware_Win32_Hotbar_20

YARA detection rule by roadwy

Adware:Win32/Hotbar,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 06 00 00

rule Adware_Win32_Hotbar_20{
	meta:
		description = "Adware:Win32/Hotbar,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 06 00 00 "
		
	strings :
		$a_03_0 = {54 65 73 74 69 6e 67 20 66 6f 72 20 48 42 [0-04] 4c 69 74 65 00 } 		$a_00_1 = {63 6c 69 65 6e 74 61 78 70 72 6f 78 79 2e 64 6c 6c 00 } 		$a_00_2 = {53 41 41 6c 69 61 73 3a 20 25 73 } 		$a_00_3 = {53 41 25 73 3a 20 25 73 00 00 00 00 41 6c 69 61 73 } 		$a_00_4 = {64 69 64 3d 25 73 26 62 72 61 6e 64 69 64 3d 25 73 26 6f 73 3d 25 73 26 25 73 26 76 65 72 3d 25 73 26 70 6b 67 5f 76 65 72 3d 25 73 26 65 70 61 72 61 6d 73 3d 25 73 } 		$a_00_5 = {4f 6e 65 38 54 53 6f 6c 75 74 69 6f 6e 73 } 	condition:
		((#a_03_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1) >=3
 
}

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

fc0f9268-3349-4a9d-8c4c-829a44f6506d

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion