Trojan_Win32_Resur_LK_MTB

YARA detection rule by roadwy

Trojan:Win32/Resur.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 05 00 00

rule Trojan_Win32_Resur_LK_MTB{
	meta:
		description = "Trojan:Win32/Resur.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 05 00 00 "
		
	strings :
		$a_01_0 = {66 73 63 6f 6d 6d 61 6e 64 5c 5f 66 73 63 6d 64 5f 69 6e 73 74 31 2e 65 78 65 } 		$a_01_1 = {46 6f 6c 64 65 72 5c 45 71 75 61 74 69 6f 6e 5c 4b 69 6c 6c 65 72 2e 65 78 65 } 		$a_01_2 = {66 35 30 2e 65 78 65 } 		$a_01_3 = {4d 6f 75 73 65 4c 6f 63 61 74 6f 72 2e 45 58 45 } 		$a_01_4 = {70 6c 75 73 6f 6e 65 2e 67 6f 6f 67 6c 65 2e 63 6f 6d 2f 5f 2f 2b 31 2f 63 6f 6e 66 69 72 6d 3f 68 6c 3d 65 6e 26 75 72 6c 3d 68 74 74 70 2f 2f 65 66 69 67 75 72 65 6f 75 74 2e 63 6f 6d } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=21
 
}

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

72470fe9-7db5-4819-9533-64fa2c6f8714

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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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