Trojan_Win32_Emotetcrypt_FF_MTB

YARA detection rule by roadwy

Trojan:Win32/Emotetcrypt.FF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00

rule Trojan_Win32_Emotetcrypt_FF_MTB{
	meta:
		description = "Trojan:Win32/Emotetcrypt.FF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_03_0 = {2b ea 03 eb 03 6c 24 ?? 0f b6 14 2e 03 c2 33 d2 f7 35 ?? ?? ?? ?? 8d 04 49 b9 03 00 00 00 2b c8 0f af cb 8d 04 7f 03 d1 2b d0 0f b6 0c 32 8b 44 24 ?? 30 08 } 		$a_81_1 = {4c 57 30 3c 48 3c 72 4a 79 21 28 58 53 55 70 79 57 37 6c 70 6b 46 23 61 56 23 56 41 32 4c 25 5a 6b 3c 6c 44 52 33 3c 42 3e 72 61 49 3f } 	condition:
		((#a_03_0  & 1)*1+(#a_81_1  & 1)*1) >=1
 
}

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

8a8c39e8-c46c-44d7-be6f-eb209d2918a1

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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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