Trojan_Win32_Trickbot_RTH_MTB_3

YARA detection rule by roadwy

Trojan:Win32/Trickbot.RTH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule Trojan_Win32_Trickbot_RTH_MTB_3{
	meta:
		description = "Trojan:Win32/Trickbot.RTH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_03_0 = {33 d2 03 c7 f7 f1 8b 45 ?? 8a 0c 10 88 0e 88 1c 10 8b 0d ?? ?? ?? ?? 03 c2 ff 45 ?? 46 39 4d ?? 89 55 ?? 72 } 		$a_81_1 = {65 4a 5a 5e 6e 52 4d 26 59 78 6d 6a 55 3c 62 69 5e 3f 73 26 74 70 6b 37 77 63 57 21 52 33 5f 59 4d 6e 51 7a 42 26 5e 31 43 43 57 53 4f 3c 71 3f 63 31 52 62 4d 5a 61 65 55 75 25 46 35 45 6d 2a 72 55 26 55 54 5f 72 } 		$a_81_2 = {46 57 53 65 38 26 4f 4f 31 6f 42 33 6f 43 58 46 40 2b 36 55 69 77 26 31 48 7a 4b 52 29 28 33 6e 37 66 71 50 51 63 46 71 55 5a 37 65 72 4f 36 } 	condition:
		((#a_03_0  & 1)*5+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1) >=6
 
}

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

ef6db4d2-9c08-4885-a88b-204fcf68a25a

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