Linux_Hacktool_Lightning_d9a9173a

rule Linux_Hacktool_Lightning_d9a9173a {
    meta:
        author = "Elastic Security"
        id = "d9a9173a-6372-4892-8913-77f5749aa045"
        fingerprint = "f6e9d662f22b6f08c5e6d32994d6ed933c6863870352dfb76e1540676663e7e0"
        creation_date = "2022-11-08"
        last_modified = "2024-02-13"
        threat_name = "Linux.Hacktool.Lightning"
        reference = "https://www.intezer.com/blog/research/lightning-framework-new-linux-threat/"
        reference_sample = "48f9471c20316b295704e6f8feb2196dd619799edec5835734fc24051f45c5b7"
        severity = 100
        arch_context = "x86"
        scan_context = "file, memory"
        license = "Elastic License v2"
        os = "linux"
    strings:
        $a1 = "cat /sys/class/net/%s/address" ascii fullword
        $a2 = "{\"ComputerName\":\"%s\",\"Guid\":\"%s\",\"RequestName\":\"%s\",\"Licence\":\"%s\"}" ascii fullword
        $a3 = "sleep 60 && ./%s &" ascii fullword
        $a4 = "Lightning.Core" ascii fullword
    condition:
        all of them
}