TrojanDownloader_O97M_Emotet_AKPD_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Emotet.AKPD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 03 00 00

rule TrojanDownloader_O97M_Emotet_AKPD_MTB{
	meta:
		description = "TrojanDownloader:O97M/Emotet.AKPD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 03 00 00 "
		
	strings :
		$a_01_0 = {3a 2f 2f 77 65 62 6f 63 75 6c 74 61 2e 63 6f 6d 2f 41 50 50 73 2f 6a 62 37 75 72 4c 54 32 73 2f } 		$a_01_1 = {3a 2f 2f 77 65 62 67 75 72 75 69 6e 64 69 61 2e 63 6f 6d 2f 74 68 65 6d 65 2f 41 37 49 64 73 45 6b 31 75 4a 6f 2f } 		$a_01_2 = {3a 2f 2f 77 61 76 65 73 2d 69 6e 64 69 61 2e 63 6f 6d 2f 4c 43 2f 59 6f 6c 71 54 43 47 50 63 42 58 30 68 2f } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=1
 
}

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

d87f823a-5fda-4a1d-99fb-2ecf7b165f37

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