Delf loader yara sig

rule Delf_bin
{
    meta:
        description = "Delf loader"
        author = "James_inthe_box"
        reference = "https://app.any.run/tasks/04a0a774-dd16-43bd-a966-2a35ca66fe70/"
        date = "2019/08"
        maltype = "Loader"

    strings:
        $string1 = "User-Agent: License"
        $string2 = "gate.php?serial="
        $string3 = "license-success-ok-"

    condition:
        uint16(0) == 0x5A4D and all of ($string*) and filesize < 800KB
}

rule Delf_mem
{
    meta:
        description = "Delf loader"
        author = "James_inthe_box"
        reference = "https://app.any.run/tasks/04a0a774-dd16-43bd-a966-2a35ca66fe70/"
        date = "2019/08"
        maltype = "Loader"

    strings:
        $string1 = "User-Agent: License"
        $string2 = "gate.php?serial="
        $string3 = "license-success-ok-"

    condition:
        all of ($string*) and filesize > 800KB
}