Phorpiex yara

ule Phorpiex_bin
{
    meta:
        description = "Phorpiex bot"
        author = "James_inthe_box"
        reference = "09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4"
        date = "2019/05"
        maltype = "Bot"

    strings:
        $string1 = "Subject:"
        $string2 = "Message-ID:"
        $string3 = "http://icanhazip.com/"
        $string4 = "[0.0.0.0]"
        $string5 = "To:"
        $string6 = "RCPT TO:"
        $string7 = "Received: from"

    condition:
        uint16(0) == 0x5A4D and all of ($string*) and filesize < 100KB
}

rule Phorpiex_mem
{
    meta:
        description = "Phorpiex bot"
        author = "James_inthe_box"
        reference = "09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4"
        date = "2019/05"
        maltype = "Bot"

    strings:
        $string1 = "Subject:"
        $string2 = "Message-ID:"
        $string3 = "http://icanhazip.com/"
        $string4 = "[0.0.0.0]"
        $string5 = "To:"
        $string6 = "RCPT TO:"
        $string7 = "Received: from"

    condition:
        all of ($string*) and filesize > 100KB
}