Trojan_Win32_Vidar_LK_MTB

YARA detection rule by roadwy

Trojan:Win32/Vidar.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00

rule Trojan_Win32_Vidar_LK_MTB{
	meta:
		description = "Trojan:Win32/Vidar.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {81 ea 4e 44 27 29 0f be 45 fe 2b c2 88 45 fe 8b 4d dc 83 c1 01 89 4d dc 81 7d dc 94 14 00 00 7c d8 } 		$a_81_1 = {48 74 74 70 41 6e 61 6c 79 7a 65 72 53 74 64 56 37 2e 65 78 65 } 		$a_81_2 = {48 54 54 50 44 65 62 75 67 67 65 72 55 49 2e 65 78 65 } 		$a_81_3 = {57 69 72 65 73 68 61 72 6b 2e 65 78 65 } 		$a_81_4 = {50 52 4f 43 45 58 50 36 34 2e 65 78 65 } 	condition:
		((#a_01_0  & 1)*4+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=4
 
}

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

df0ca8e4-cf6d-4e30-a41a-a043417302b1

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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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