Trojan_Win32_Sirefef_AN_2

YARA detection rule by roadwy

Trojan:Win32/Sirefef.AN,SIGNATURE_TYPE_ARHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Sirefef_AN_2{
	meta:
		description = "Trojan:Win32/Sirefef.AN,SIGNATURE_TYPE_ARHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {3d 64 69 73 63 74 ?? 3d 73 65 6e 64 } 		$a_01_1 = {33 c0 89 06 89 46 04 89 46 08 89 46 0c 89 46 10 89 46 18 c7 46 1c 63 6e 63 74 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

a076e838-5235-41f7-abe5-d3910e8e04c3

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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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