Trojan_Win64_Emotetcrypt_JZ_MTB

YARA detection rule by roadwy

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

rule Trojan_Win64_Emotetcrypt_JZ_MTB{
	meta:
		description = "Trojan:Win64/Emotetcrypt.JZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {0f af c2 48 98 4c 89 ca 48 29 c2 48 8b 45 28 48 01 d0 0f b6 00 44 31 c0 88 01 83 45 fc 01 8b 45 fc 48 98 8b 15 ?? ?? ?? ?? 48 63 ca 48 8b 55 20 48 01 d1 8b 15 ?? ?? ?? ?? 48 63 d2 48 29 d1 8b 15 ?? ?? ?? ?? 48 63 d2 48 29 d1 8b 15 ?? ?? ?? ?? 48 63 d2 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

3fdb1f21-9e7b-48f9-96fb-7d01e29535b2

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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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