Trojan_Win32_TrickBotCrypt_FT_MTB

YARA detection rule by roadwy

Trojan:Win32/TrickBotCrypt.FT!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 02 00 00

rule Trojan_Win32_TrickBotCrypt_FT_MTB{
	meta:
		description = "Trojan:Win32/TrickBotCrypt.FT!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 02 00 00 "
		
	strings :
		$a_03_0 = {8b 41 08 8b 51 28 0b c7 85 d2 75 ?? 83 c8 04 6a 00 50 e8 ?? ?? ?? ?? 0f b6 4c 24 ?? 8b 15 ?? ?? ?? ?? 8a 14 11 8b 44 24 ?? 8b 4c 24 ?? 30 14 08 8b 4c 24 ?? 40 3b c1 89 44 24 } 		$a_81_1 = {65 24 23 4f 40 72 6b 35 30 33 62 30 68 40 79 71 5f 7a 36 71 6d 4d 63 24 79 3f 75 51 4d 24 3f 38 72 40 52 34 52 37 66 39 54 4a 76 35 78 39 35 36 52 71 78 46 75 23 } 	condition:
		((#a_03_0  & 1)*5+(#a_81_1  & 1)*5) >=5
 
}

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

49aa4a04-15d7-43da-8b0e-9b0abdf9d9f2

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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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