TrojanSpy_Win32_Banker_AFK

YARA detection rule by roadwy

TrojanSpy:Win32/Banker.AFK,SIGNATURE_TYPE_PEHSTR_EXT,ffffffa0 00 ffffff8c 00 04 00 00

rule TrojanSpy_Win32_Banker_AFK{
	meta:
		description = "TrojanSpy:Win32/Banker.AFK,SIGNATURE_TYPE_PEHSTR_EXT,ffffffa0 00 ffffff8c 00 04 00 00 "
		
	strings :
		$a_01_0 = {4b 71 7a 36 4c 35 54 31 4b 61 4c 53 4a 4b 62 33 4b 61 7a 4a 4a 71 50 4b 4e 35 54 39 4a 61 48 46 4c 72 44 53 47 72 4c 49 4b 61 4c 45 4c 35 50 35 4b 62 44 39 4a 71 76 53 4b 62 4c 45 } 		$a_01_1 = {4a 36 35 5a 4f 73 4c 70 53 6d } 		$a_01_2 = {63 3a 5c 50 72 6f 67 72 61 6d 4c 6f 67 5c 77 73 62 73 6c 74 66 79 2e 65 78 65 } 		$a_01_3 = {5b 62 62 2e 63 6f 6d 2e 62 72 5d } 	condition:
		((#a_01_0  & 1)*100+(#a_01_1  & 1)*20+(#a_01_2  & 1)*20+(#a_01_3  & 1)*20) >=140
 
}

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

279b357c-b357-4a59-8fe5-c5a22406c53a

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion