Trojan_Win32_Winsecsrv_B_bit

YARA detection rule by roadwy

Trojan:Win32/Winsecsrv.B!bit,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Winsecsrv_B_bit{
	meta:
		description = "Trojan:Win32/Winsecsrv.B!bit,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {32 39 46 48 6b 65 68 4c 46 49 48 6b 64 6f 77 28 39 33 70 5b 6c 4b 46 48 4f 65 73 72 6c 77 65 68 6a 72 32 33 } 		$a_01_1 = {00 61 64 69 6e 73 74 2e 64 6c 6c 00 64 6c 6c 5f 69 6e 69 74 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

e6f133d0-4b7a-43de-b193-6b843fd358a5

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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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