Sneed-Reactivity/yara-mikesxrs/chuongdong/BabukRansomwareV3.yar

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rule BabukRansomwareV3 {
meta:
description = "YARA rule for Babuk Ransomware v3"
reference = "http://chuongdong.com/reverse%20engineering/2021/01/16/BabukRansomware-v3/"
author = "@cPeterr"
date = "2021-01-16"
rule_version = "v3"
malware_type = "ransomware"
tlp = "white"
strings:
$lanstr1 = "-lanfirst"
$lanstr2 = "-nolan"
$lanstr3 = "shares"
$str1 = "BABUK LOCKER"
$str2 = "babukq4e2p4wu4iq.onion"
$str3 = "How To Restore Your Files.txt" wide
$str4 = "babuk_v3"
$str5 = ".babyk" wide
condition:
all of ($str*) and all of ($lanstr*)
}