Trojan_Win32_Flaumy

YARA detection rule by roadwy

Trojan:Win32/Flaumy,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_Flaumy{
	meta:
		description = "Trojan:Win32/Flaumy,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {63 6d 64 20 2f 63 20 73 63 20 63 72 65 61 74 65 20 66 6f 75 6e 64 61 74 69 6f 6e 20 62 69 6e 70 61 74 68 3d } 		$a_01_1 = {5c 46 6f 75 6e 64 61 74 69 6f 6e 31 5c 77 6d 69 74 65 73 2e 65 78 65 } 		$a_01_2 = {62 75 6c 6c 67 75 61 72 64 2e 65 78 65 } 		$a_01_3 = {22 73 63 2e 65 78 65 22 20 64 65 6c 65 74 65 20 66 6f 75 6e 64 61 74 69 6f 6e 20 2f 79 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

24efcd40-9805-4e5b-83a9-7b9145ca4430

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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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