Trojan_Win64_IcedID_MAV_MTB_2

YARA detection rule by roadwy

Trojan:Win64/IcedID.MAV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win64_IcedID_MAV_MTB_2{
	meta:
		description = "Trojan:Win64/IcedID.MAV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_03_0 = {49 83 c0 04 8b 83 ?? ?? ?? ?? 33 43 ?? 83 f0 ?? 89 43 0c 8b 83 ?? ?? ?? ?? 83 e8 ?? 31 43 ?? b8 ?? ?? ?? ?? 2b 83 ?? ?? ?? ?? 01 43 ?? 8b 4b ?? 44 89 8b ?? ?? ?? ?? 8d 81 ?? ?? ?? ?? 8b 8b ?? ?? ?? ?? 31 43 ?? 2b 4b ?? 8b 43 ?? 81 c1 ?? ?? ?? ?? 2d ?? ?? ?? ?? 0f af c8 89 8b ?? ?? ?? ?? 8b 83 ?? ?? ?? ?? 01 43 ?? 49 81 f8 ?? ?? ?? ?? 7c } 		$a_01_1 = {43 65 6c 6c 43 6c 65 61 72 49 6d 6d } 		$a_01_2 = {48 63 72 7a 61 34 68 32 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

ed107b9e-89cb-43a2-9641-a71d2fcf23e6

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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 ]]

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