FourElementSword_T9000

Description

Detects FourElementSword Malware

Query · yara

strings:
		$x1 = "D:\\WORK\\T9000\\" ascii
		$x2 = "%s\\temp\\HHHH.dat" fullword wide

		$s1 = "Elevate.dll" fullword wide
		$s2 = "ResN32.dll" fullword wide
		$s3 = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)" fullword wide
		$s4 = "igfxtray.exe" fullword wide
	condition:
		( uint16(0) == 0x5a4d and filesize < 500KB and 1 of ($x*) ) or ( all of them )
Raw source FourElementSword_T9000 · YARA
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Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule FourElementSword_T9000 {
	meta:
		description = "Detects FourElementSword Malware"
		license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
		author = "Florian Roth (Nextron Systems)"
		reference = "https://www.arbornetworks.com/blog/asert/four-element-sword-engagement/"
		date = "2016-04-18"
		hash = "5f3d0a319ecc875cc64a40a34d2283cb329abcf79ad02f487fbfd6bef153943c"
		id = "35ae844e-52e1-5e6f-984d-aa75ebd2f60f"
	strings:
		$x1 = "D:\\WORK\\T9000\\" ascii
		$x2 = "%s\\temp\\HHHH.dat" fullword wide

		$s1 = "Elevate.dll" fullword wide
		$s2 = "ResN32.dll" fullword wide
		$s3 = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)" fullword wide
		$s4 = "igfxtray.exe" fullword wide
	condition:
		( uint16(0) == 0x5a4d and filesize < 500KB and 1 of ($x*) ) or ( all of them )
}

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