Trojan_Win32_Emotetcrypt_GS_MTB

YARA detection rule by roadwy

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

rule Trojan_Win32_Emotetcrypt_GS_MTB{
	meta:
		description = "Trojan:Win32/Emotetcrypt.GS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_03_0 = {0f b6 14 1a 03 c2 99 f7 fd 8b ea 8b 15 ?? ?? ?? ?? 8b c2 0f af c2 0f af c1 8d 44 40 ?? 0f af c6 03 e8 8b c7 0f af c1 83 c0 03 0f af 05 ?? ?? ?? ?? 8d 04 40 03 e8 8d 04 bd ?? ?? ?? ?? 2b e8 8b 44 24 ?? 2b ea 03 e9 8a 0c 2b 30 08 } 		$a_81_1 = {5a 4a 36 53 6a 68 4b 30 5f 23 72 39 45 24 6f 75 3e 78 30 64 76 63 5a 3f 53 44 64 26 34 67 72 21 29 51 49 24 6f 6c 66 72 6e 3f 76 39 65 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 ]]

09b2cbfd-25c0-4f35-ad23-6bc3af567f22

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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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