Trojan_Win64_KillAV_BSB_MTB

YARA detection rule by roadwy

Trojan:Win64/KillAV.BSB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,2d 00 2d 00 04 00 00

rule Trojan_Win64_KillAV_BSB_MTB{
	meta:
		description = "Trojan:Win64/KillAV.BSB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,2d 00 2d 00 04 00 00 "
		
	strings :
		$a_03_0 = {45 33 c0 33 d2 e9 f2 fd ff ff cc cc e9 17 4d 00 00 ?? ?? ?? 48 8b c4 48 89 58 08 48 89 68 10 48 89 70 18 48 89 78 20 41 } 		$a_01_1 = {89 05 a0 1b 02 00 e8 cb 4c 00 00 33 c9 48 89 05 9a 1b 02 00 e8 15 52 } 		$a_01_2 = {c1 fa 06 4c 89 34 03 48 8b c5 83 e0 3f 48 8d 0c c0 49 8b 04 d0 } 		$a_81_3 = {72 65 6e 61 6d 65 64 2c 20 6d 73 6d 70 65 6e 67 2e 65 78 65 2c 20 6e 69 73 73 72 76 2e 65 78 65 2c 20 61 6e 64 20 6d 70 63 6d 64 72 75 6e 2e 65 78 65 20 77 65 72 65 20 61 6c 6c 20 72 65 6e 61 6d 65 64 } 	condition:
		((#a_03_0  & 1)*20+(#a_01_1  & 1)*5+(#a_01_2  & 1)*5+(#a_81_3  & 1)*15) >=45
 
}

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

d705161d-723b-4d82-86ff-1f09b8985456

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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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