TrojanSpy_Win32_Festeal_A

YARA detection rule by roadwy

TrojanSpy:Win32/Festeal.A,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule TrojanSpy_Win32_Festeal_A{
	meta:
		description = "TrojanSpy:Win32/Festeal.A,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {b8 bf cf ff db ff 08 8b ea 6a ff 6a 02 e8 0d 02 54 8b f0 83 fe ff 74 f0 57 56 48 b3 fd b3 ff eb } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

59db5193-b15f-4d95-b5bc-dd388ff4a801

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