Trojan_Win32_Banker_BF

YARA detection rule by roadwy

Trojan:Win32/Banker.BF,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Banker_BF{
	meta:
		description = "Trojan:Win32/Banker.BF,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {54 65 6c 65 67 72 61 6d 61 5f 4f 6e 6c 69 6e 65 2e 62 61 74 } 		$a_03_1 = {0d 0a 73 65 74 20 2d ?? ?? ?? ?? 2d 3d ?? 0d 0a 73 65 74 20 2d ?? ?? ?? ?? 2d 3d ?? 0d 0a 25 2d ?? ?? ?? ?? 2d 25 25 2d ?? ?? ?? ?? 2d 25 25 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

663074c5-7dcf-49d5-9265-8b2dcde17065

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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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