Trojan_Win32_Flymux_A

YARA detection rule by roadwy

Trojan:Win32/Flymux.A,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00

rule Trojan_Win32_Flymux_A{
	meta:
		description = "Trojan:Win32/Flymux.A,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {46 69 6e 64 20 66 6c 79 20 64 6c 6c 00 } 		$a_01_1 = {43 34 35 36 30 44 31 32 2d 43 45 32 35 2d 34 41 32 45 2d 41 35 44 34 2d 42 35 30 37 30 46 43 42 45 32 38 32 } 		$a_01_2 = {64 6c 6c 6d 75 78 00 } 	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 ]]

321a9275-41cd-4650-af7b-2c71afded0f5

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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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