Trojan_Win32_Killav_FA

YARA detection rule by roadwy

Trojan:Win32/Killav.FA,SIGNATURE_TYPE_PEHSTR,04 00 04 00 04 00 00

rule Trojan_Win32_Killav_FA{
	meta:
		description = "Trojan:Win32/Killav.FA,SIGNATURE_TYPE_PEHSTR,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {33 36 30 74 72 61 79 2e 65 78 65 } 		$a_01_1 = {73 79 73 74 65 6d 33 32 5c 64 72 69 76 65 72 73 5c 33 36 30 } 		$a_01_2 = {5c 5c 2e 5c 4b 69 6c 6c 50 72 6f 63 65 73 73 } 		$a_01_3 = {75 09 66 81 7c 30 fe c7 05 74 15 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*2) >=4
 
}

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

00a0d2b2-31d3-41ef-a8ab-aa9d1f0ab530

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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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