Trojan_Win64_Vidar_KK_MTB_5

YARA detection rule by roadwy

Trojan:Win64/Vidar.KK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 02 00 00

rule Trojan_Win64_Vidar_KK_MTB_5{
	meta:
		description = "Trojan:Win64/Vidar.KK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 02 00 00 "
		
	strings :
		$a_01_0 = {42 0f b6 4c 3c 50 89 ca c1 ea 04 0f b6 14 02 42 88 14 7e 83 e1 0f 0f b6 0c 01 42 88 4c 7e 01 42 0f b6 4c 3c 51 89 ca c1 ea 04 0f b6 14 02 42 88 54 7e 02 83 e1 0f 0f b6 0c 01 42 88 4c 7e 03 49 83 c7 02 4c 39 ff 75 b8 } 		$a_01_1 = {61 33 62 36 34 66 37 63 61 31 65 66 36 35 38 38 36 30 37 65 61 63 34 61 64 64 39 37 66 64 35 64 66 62 62 39 36 33 39 31 37 35 64 34 30 31 32 30 33 38 66 63 35 30 39 38 34 63 30 33 35 62 63 64 } 	condition:
		((#a_01_0  & 1)*20+(#a_01_1  & 1)*5) >=25
 
}

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

f332b8ab-995c-474c-afcc-e3468108ebd4

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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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