Trojan_Win64_IcedID_AY_MTB_2

YARA detection rule by roadwy

Trojan:Win64/IcedID.AY!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0a 00 00

rule Trojan_Win64_IcedID_AY_MTB_2{
	meta:
		description = "Trojan:Win64/IcedID.AY!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0a 00 00 "
		
	strings :
		$a_01_0 = {42 47 72 48 68 69 49 57 6a } 		$a_01_1 = {42 69 44 31 64 61 47 53 67 56 69 } 		$a_01_2 = {47 45 47 66 42 4e 47 59 57 59 6d } 		$a_01_3 = {48 43 6a 33 6f 52 45 6e } 		$a_01_4 = {4a 30 51 45 49 56 30 56 4e 43 } 		$a_01_5 = {42 49 64 54 74 58 61 55 79 4e 4b } 		$a_01_6 = {44 72 48 62 39 34 73 65 62 79 76 } 		$a_01_7 = {49 38 76 4d 55 52 72 50 4d 4c 69 } 		$a_01_8 = {4b 37 71 6f 67 4e 4a 34 7a 42 59 } 		$a_01_9 = {4b 52 45 56 4d 59 67 62 66 54 43 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1) >=5
 
}

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

547a8119-00f1-4571-b466-1c8b5567f390

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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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