Trojan_Win32_Emotet_PSU_MTB

YARA detection rule by roadwy

Trojan:Win32/Emotet.PSU!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00

rule Trojan_Win32_Emotet_PSU_MTB{
	meta:
		description = "Trojan:Win32/Emotet.PSU!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_02_0 = {0f b6 cb 03 c1 99 b9 ?? ?? ?? ?? f7 f9 8a 5d 00 8a 54 14 ?? 32 da 88 5d 00 } 		$a_81_1 = {79 77 66 54 47 74 43 4d 67 77 52 4a 74 67 65 55 70 6d 36 72 39 30 63 39 51 31 67 6b 78 4a 53 51 4e 33 32 4c 6e 77 47 49 77 41 45 } 	condition:
		((#a_02_0  & 1)*1+(#a_81_1  & 1)*1) >=1
 
}

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

a0f2fd62-d8f7-4ac0-a77d-11b827cbfc05

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