Trojan_Win32_Killav_HB

YARA detection rule by roadwy

Trojan:Win32/Killav.HB,SIGNATURE_TYPE_PEHSTR_EXT,16 00 16 00 07 00 00

rule Trojan_Win32_Killav_HB{
	meta:
		description = "Trojan:Win32/Killav.HB,SIGNATURE_TYPE_PEHSTR_EXT,16 00 16 00 07 00 00 "
		
	strings :
		$a_02_0 = {25 64 2e 25 64 2e 25 64 20 (6d 73 65|74 72 65 6e 64 6d 69 63 72 6f) 20 6b 69 6c 6c 65 64 } 		$a_00_1 = {69 64 3d 25 73 26 64 61 74 61 3d } 		$a_01_2 = {4e 54 46 00 25 64 2e 25 64 2e 25 64 20 25 73 00 43 72 79 70 74 64 6c 6c 2e 64 6c 6c } 		$a_00_3 = {31 38 37 2e 33 33 2e 31 2e 31 37 31 } 		$a_00_4 = {39 31 2e 31 32 31 2e 31 36 2e 32 34 } 		$a_00_5 = {31 39 38 2e 31 30 31 2e 32 34 31 2e 31 35 39 } 		$a_00_6 = {39 31 2e 31 32 31 2e 35 35 2e 31 32 37 } 	condition:
		((#a_02_0  & 1)*10+(#a_00_1  & 1)*10+(#a_01_2  & 1)*10+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=22
 
}

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

35359bbd-d522-4adc-bdfe-7242b2354514

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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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