38 lines
1.4 KiB
Text
38 lines
1.4 KiB
Text
import "pe"
|
|
|
|
rule MAL_Floxif_Generic {
|
|
meta:
|
|
description = "Detects Floxif Malware"
|
|
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
|
|
author = "Florian Roth (Nextron Systems)"
|
|
reference = "Internal Research"
|
|
date = "2018-05-11"
|
|
score = 80
|
|
hash1 = "de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085"
|
|
id = "5ddd6a6c-b02a-518b-bbe3-8f528b3d7eae"
|
|
condition:
|
|
uint16(0) == 0x5a4d and filesize < 200KB and (
|
|
pe.imphash() == "2f4ddcfebbcad3bacadc879747151f6f" or
|
|
pe.exports("FloodFix") or pe.exports("FloodFix2")
|
|
)
|
|
}
|
|
|
|
|
|
rule MAL_CN_FlyStudio_May18_1 {
|
|
meta:
|
|
description = "Detects malware / hacktool detected in May 2018"
|
|
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
|
|
author = "Florian Roth (Nextron Systems)"
|
|
reference = "Internal Research"
|
|
date = "2018-05-11"
|
|
hash1 = "b85147366890598518d4f277d44506eef871fd7fc6050d8f8e68889cae066d9e"
|
|
id = "b78b9ea0-5eef-5922-b5d7-d3c5ddce7fad"
|
|
strings:
|
|
$s1 = "WTNE / MADE BY E COMPILER - WUTAO " fullword ascii
|
|
$s2 = "www.cfyhack.cn" fullword ascii
|
|
condition:
|
|
uint16(0) == 0x5a4d and filesize < 5000KB and (
|
|
pe.imphash() == "65ae5cf17140aeaf91e3e9911da0ee3e" or
|
|
1 of them
|
|
)
|
|
}
|