PCrat

rule PCRat_bin
{
    meta:
        description = "PCRat"
        author = "James_inthe_box"
        reference = "2714b1626e28b57fee41734616fa88f5e60fb68e8cf210332becffc6e80cf5fc"
        date = "2019/05"
        maltype = "RAT"

    strings:
        $string1 = "k- exe.tsoh"
        $string2 = "eludom"
        $string3 = "Niamecivres" nocase
        $string4 = ".dat"

    condition:
        uint16(0) == 0x5A4D and all of ($string*) and filesize < 200KB
}

rule PCRat_mem
{
    meta:
        description = "PCRat"
        author = "James_inthe_box"
        reference = "2714b1626e28b57fee41734616fa88f5e60fb68e8cf210332becffc6e80cf5fc"
        date = "2019/05"
        maltype = "RAT"

    strings:
        $string1 = "k- exe.tsoh"
        $string2 = "eludom"
        $string3 = "Niamecivres" nocase
        $string4 = ".dat"

    condition:
        all of ($string*) and filesize > 200KB
}