TrojanDownloader_Win32_Banload_AYY

YARA detection rule by roadwy

TrojanDownloader:Win32/Banload.AYY,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00

rule TrojanDownloader_Win32_Banload_AYY{
	meta:
		description = "TrojanDownloader:Win32/Banload.AYY,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {61 63 65 73 73 6f 2e 70 68 70 00 } 		$a_01_1 = {66 6c 61 73 68 70 6c 61 79 65 72 70 6c 75 67 69 6e } 		$a_01_2 = {3a 2e 2e 20 47 62 50 6c 75 67 69 6e 2e 2e 3a } 		$a_01_3 = {3a 2e 2e 20 41 4e 54 49 56 49 52 55 53 20 2e 2e 3a } 		$a_01_4 = {3a 2e 2e 56 45 52 53 41 4f 20 4b 6c 2e 2e 3a } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

bf62c443-e31f-4dff-b31b-f51f247683c8

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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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