Trojan_Win64_Dridex_EF_MTB_2

YARA detection rule by roadwy

Trojan:Win64/Dridex.EF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00

rule Trojan_Win64_Dridex_EF_MTB_2{
	meta:
		description = "Trojan:Win64/Dridex.EF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00 "
		
	strings :
		$a_81_0 = {46 47 54 37 74 2e 70 64 62 } 		$a_81_1 = {43 72 79 70 74 49 6d 70 6f 72 74 50 75 62 6c 69 63 4b 65 79 49 6e 66 6f } 		$a_81_2 = {72 61 69 73 69 6e 67 6e 35 38 37 } 		$a_81_3 = {61 69 6e 63 6c 75 64 69 6e 67 31 70 } 		$a_81_4 = {4c 64 72 47 65 74 50 72 6f 63 65 64 75 72 65 41 64 64 72 65 73 73 } 		$a_81_5 = {43 52 59 50 54 33 32 2e 64 6c 6c } 		$a_81_6 = {56 69 72 74 75 61 6c 41 6c 6c 6f 63 } 	condition:
		((#a_81_0  & 1)*3+(#a_81_1  & 1)*3+(#a_81_2  & 1)*3+(#a_81_3  & 1)*3+(#a_81_4  & 1)*3+(#a_81_5  & 1)*3+(#a_81_6  & 1)*3) >=21
 
}

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

d28cab28-2a14-4b6e-aed4-77cf2f8cb514

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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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