Trojan_Win32_Kolweb_Q

YARA detection rule by roadwy

Trojan:Win32/Kolweb.Q,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Kolweb_Q{
	meta:
		description = "Trojan:Win32/Kolweb.Q,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {64 72 69 76 65 72 61 2e 64 6c 6c 20 64 72 69 76 65 72 61 2e 65 78 65 00 } 		$a_03_1 = {83 e8 10 74 ?? 83 e8 10 74 ?? e9 ?? ?? 00 00 33 c0 89 44 24 08 8d 44 24 08 50 68 7f 66 04 40 8b 46 28 50 e8 ?? ?? ff ff 8b d0 8b c6 e8 ?? ?? ff ff 66 c7 04 24 03 74 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

1cf1b195-afdd-479d-9841-19ec0fb063c0

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