Trojan_Win32_Obfuscator_SB_MTB

YARA detection rule by roadwy

Trojan:Win32/Obfuscator.SB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_Obfuscator_SB_MTB{
	meta:
		description = "Trojan:Win32/Obfuscator.SB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {89 8d 4c ff ?? ?? 8b 95 ?? ?? ?? ?? 83 ca 19 8b 85 ?? ?? ?? ?? 03 10 8b 8d ?? ?? ?? ?? 2b ca 89 8d ?? ?? ?? ?? 8b 95 ?? ?? ?? ?? 8b 45 9c 8b 8d ?? ?? ?? ?? 89 0c ?? e9 } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

231d9760-5398-4e11-8790-0c51491b0619

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