Trojan_Win32_flystudio_KA_MTB

YARA detection rule by roadwy

Trojan:Win32/flystudio.KA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win32_flystudio_KA_MTB{
	meta:
		description = "Trojan:Win32/flystudio.KA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {73 68 75 6e 71 69 61 6e 2e 74 6f 6f 6f 2e 74 6f 70 } 		$a_01_1 = {55 73 65 72 73 5c 50 75 62 6c 69 63 5c 78 69 61 6f 64 61 78 7a 71 78 69 61 } 		$a_01_2 = {48 74 74 70 4f 70 65 6e 52 65 71 75 65 73 74 41 } 	condition:
		((#a_01_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 ]]

db4ef47f-0917-4638-84b9-3f44f8d274b1

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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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