Trojan_Win32_Emotet_LK_MTB

YARA detection rule by roadwy

Trojan:Win32/Emotet.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Win32_Emotet_LK_MTB{
	meta:
		description = "Trojan:Win32/Emotet.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_81_0 = {45 66 70 78 78 6c 73 65 65 6e 6e 2e 64 6c 6c } 		$a_81_1 = {43 66 65 72 70 67 67 6c 44 72 62 } 		$a_81_2 = {46 64 64 70 70 66 65 77 2e 70 64 62 } 		$a_81_3 = {53 65 6c 66 20 65 78 } 		$a_81_4 = {74 65 73 74 61 70 70 2e 65 78 65 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=5
 
}

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

c767f9f3-ffbf-421e-9b38-c517edba27f1

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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 ]]

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