Trojan_Win32_Badkey_A

YARA detection rule by roadwy

Trojan:Win32/Badkey.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win32_Badkey_A{
	meta:
		description = "Trojan:Win32/Badkey.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_02_0 = {33 db 43 68 ?? ?? 00 00 e8 15 00 00 00 6a 00 6a 00 6a 00 53 e8 03 00 00 00 eb e7 } 		$a_00_1 = {6b 65 79 62 64 5f 65 76 65 6e 74 00 75 73 65 72 33 32 2e 64 6c 6c 00 } 		$a_00_2 = {53 6c 65 65 70 00 6b 65 72 6e 65 6c 33 32 2e 64 6c 6c 00 } 	condition:
		((#a_02_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1) >=3
 
}

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

8eed6d4c-82b1-4cf7-b1e8-20d6e39853f2

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