BrowserModifier_Win32_Troboxi_A

YARA detection rule by roadwy

BrowserModifier:Win32/Troboxi.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00

rule BrowserModifier_Win32_Troboxi_A{
	meta:
		description = "BrowserModifier:Win32/Troboxi.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00 "
		
	strings :
		$a_03_0 = {0f b7 c0 0f b7 c9 c1 e0 10 0b c1 0f b6 4d ?? 0b c6 31 45 ec 0f b6 45 ?? 33 c1 33 c6 90 09 06 00 8a 65 ?? 8a 6d } 		$a_01_1 = {32 30 39 39 35 36 39 34 32 30 } 		$a_01_2 = {73 65 61 72 63 68 3f 71 3d 7b 73 65 61 72 63 68 54 65 72 6d 73 7d 26 63 6c 69 64 3d 31 } 		$a_01_3 = {25 73 3f 70 61 72 61 6d 3d 25 73 26 61 69 64 3d 25 73 } 		$a_01_4 = {75 73 65 72 5f 70 72 65 66 28 22 6b 65 79 77 6f 72 64 2e 55 52 4c } 	condition:
		((#a_03_0  & 1)*3+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

d0f03752-8b58-4d6d-98b7-c954b1f6124e

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