TrojanSpy_Win32_Banker_AHL

YARA detection rule by roadwy

TrojanSpy:Win32/Banker.AHL,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00

rule TrojanSpy_Win32_Banker_AHL{
	meta:
		description = "TrojanSpy:Win32/Banker.AHL,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00 "
		
	strings :
		$a_03_0 = {7d 03 46 eb 05 be 01 00 00 00 8b 45 ?? 33 db 8a 5c 30 ff 33 5d ?? 3b fb 7c 0a } 		$a_01_1 = {2d 2d 3d 3d 53 61 6e 74 61 6e 64 65 72 3d 3d 2d 2d 00 } 		$a_01_2 = {31 35 42 33 32 32 41 31 32 30 42 37 32 38 42 43 32 46 41 39 31 31 34 33 42 34 32 44 41 42 33 45 39 36 33 34 35 33 38 37 43 35 30 32 } 		$a_01_3 = {33 43 34 46 41 35 46 34 37 39 38 39 45 36 30 43 37 43 46 42 37 33 38 39 45 43 } 		$a_01_4 = {42 39 43 41 31 42 42 38 32 44 41 46 46 45 36 35 46 37 35 37 46 38 36 42 45 45 36 32 46 36 35 41 34 42 38 30 44 34 43 35 31 34 34 41 38 42 44 44 37 33 45 42 37 45 44 34 43 35 30 38 34 45 35 46 46 35 35 34 46 32 35 30 38 34 43 31 31 32 34 34 39 45 41 33 32 35 36 32 } 	condition:
		((#a_03_0  & 1)*2+(#a_01_1  & 1)*2+(#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 ]]

1c565534-eba4-46ae-87b5-1f38cd5632cc

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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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