BrowserModifier_Win32_HMToolbar

YARA detection rule by roadwy

BrowserModifier:Win32/HMToolbar,SIGNATURE_TYPE_PEHSTR,20 00 14 00 05 00 00

rule BrowserModifier_Win32_HMToolbar{
	meta:
		description = "BrowserModifier:Win32/HMToolbar,SIGNATURE_TYPE_PEHSTR,20 00 14 00 05 00 00 "
		
	strings :
		$a_01_0 = {54 4f 4f 4c 42 41 52 20 6e 61 6d 65 3d 22 68 6d 74 6f 6f 6c 62 61 72 22 } 		$a_01_1 = {55 4e 50 4f 50 55 50 00 50 4f 50 55 50 } 		$a_01_2 = {68 74 74 70 3a 2f 2f 74 6f 6f 6c 2e 77 6f 72 6c 64 32 2e 63 6e 2f 74 6f 6f 6c 62 61 72 2f } 		$a_01_3 = {6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 52 75 6e 6f 6e 63 65 } 		$a_01_4 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 54 6f 6f 6c 62 61 72 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*10+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=20
 
}

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

fe441498-1669-415d-ba5c-0478e2d5a79c

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