Trojan_Win32_Emotetcrypt_GN_MTB

YARA detection rule by roadwy

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

rule Trojan_Win32_Emotetcrypt_GN_MTB{
	meta:
		description = "Trojan:Win32/Emotetcrypt.GN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_03_0 = {8b df 0f af de 0f af de 8d 5c 0b ?? 0f af df 03 d5 03 d3 2b d0 8b 44 24 ?? 03 d6 03 d1 0f b6 0c 02 8b 44 24 ?? 30 08 8b 44 24 ?? 83 c0 01 3b 44 24 ?? 89 44 24 ?? 0f 82 } 		$a_81_1 = {4b 4a 2a 50 50 49 3e 21 33 40 33 33 48 25 36 3f 4e 33 78 3e 6f 3e 5e 38 74 33 23 51 39 24 63 76 4a 36 78 45 32 33 53 3f 21 43 45 26 50 79 77 61 28 36 5a 33 6c 30 61 42 52 4c 75 28 2b 58 54 3f 61 } 	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 ]]

5a0f8230-bd49-4350-9f13-ae35e73f3f7d

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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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