Trojan_Win32_Emotetcrypt_GX_MTB

YARA detection rule by roadwy

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

rule Trojan_Win32_Emotetcrypt_GX_MTB{
	meta:
		description = "Trojan:Win32/Emotetcrypt.GX!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_03_0 = {0f b6 14 2a 03 c2 99 bd ?? ?? ?? ?? f7 fd 8d 04 3e 0f af c1 03 c0 8b e8 8b c3 0f af c6 8b f0 a1 ?? ?? ?? ?? 0f af f0 2b f5 03 54 24 ?? 2b c8 8b 44 24 ?? 0f af 05 ?? ?? ?? ?? 2b f7 83 ee ?? 0f af f3 8d 04 40 8d 0c 4e 2b c8 8b 44 24 ?? 2b cf 8a 0c 4a 30 08 } 		$a_81_1 = {72 5f 78 61 76 24 6e 61 32 4c 29 46 4f 65 54 31 23 71 44 33 53 57 52 23 44 4f 51 42 7a 40 68 3f 26 2b 68 79 4a 25 43 62 59 2a 6a 31 7a 25 6b 28 6b 53 77 55 58 24 45 4c 44 49 78 77 66 75 68 62 79 44 49 65 } 	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 ]]

83b9e570-6eed-47fd-b926-f2d761571cf5

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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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