Poullight stealer yara

rule poullight_bin
{
    meta:
        description = "Poullight stealer"
        author = "James_inthe_box"
        reference = "https://app.any.run/tasks/d9e4933b-3229-4cb4-84e6-c45a336b15be/"
        date = "2020/03"
        maltype = "Stealer"

    strings:
        $string1 = "[LOGS]" wide
        $string2 = "Org.BouncyCastle.Crypto.Prng" ascii
        $string3 = "lookupPowX2" ascii

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

rule poullight_mem
{
    meta:
        description = "Poullight stealer"
        author = "James_inthe_box"
        reference = "https://app.any.run/tasks/d9e4933b-3229-4cb4-84e6-c45a336b15be/"
        date = "2020/03"
        maltype = "Stealer"

    strings:
        $string1 = "[LOGS]" wide
        $string2 = "Org.BouncyCastle.Crypto.Prng" ascii
        $string3 = "lookupPowX2" ascii

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