Trojan_Win64_Emotetcrypt_KQ_MTB

YARA detection rule by roadwy

Trojan:Win64/Emotetcrypt.KQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win64_Emotetcrypt_KQ_MTB{
	meta:
		description = "Trojan:Win64/Emotetcrypt.KQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {48 63 d1 0f b6 4c 15 20 48 8b 15 ?? ?? ?? ?? 44 8b 45 f8 89 45 bc 44 89 c0 48 89 55 b0 99 44 8b 45 bc 41 f7 f8 4c 63 ca 4c 8b 55 b0 43 0f b6 14 0a 31 d1 41 88 cb 4c 8b 8d ?? ?? ?? ?? 8b 4d f8 8b 55 fc 0f af 95 ?? ?? ?? ?? 29 d1 48 63 f1 45 88 1c 31 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

75837d43-f665-4090-9249-3a9f33062b5b

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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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