• Grab A Quote

    Grab A Quote


    Services Required
     Security Posture Assessment
     Penetration Testing
     Vulnerability Assessment
     Architecture Review
     Source Code Review
     Other Services Required

    Disclaimer: We require this information to understand your needs and provide you with a better service. Your privacy is important to us. We will not disclose your personal information to any third party.
  • Got Hacked? Get Instant Help 24/7

    Got hacked ? Let Us Help You




    Disclaimer: We require this information to understand your needs and provide you with a better service. Your privacy is important to us. We will not disclose your personal information to any third party.

February 2018: Mirai Okiru : The One That Rises

12-Mirai-Okiru.png#asset:2898

Hi folks,

Do you know what Okiru means? According to the definition list in romajidesu.com, the meaning of Okiru in Japanese is, to be kindled, to get up, or to wake up. And wake up it did. If Mirai Satori had shook the world, here comes its brother.

Mirai Okiru is the first malware spotted to target ARC CPUs and it is worrying as it goes undetected by almost all antivirus engines.

Wait, what's ARC CPU, that makes it matter? ARC 32-bit CPUs are widely used in SoC devices, for storage, home, mobile, automotive, and IoT applications, licensed by more than 200 organizations. What makes it dangerous is that, many IoT devices are based on ARC CPUs; in fact, 1.5 billion were produced in 2017. This means that, a possible larger DDoS attack from before.

Mirai Okiru is different than Mirai Satori, in terms of:

1. Different configuration.  Okiru is encrypted in two parts, Telnet attack login information is longer.
2. Okiru does not have DDoS attack function
3. Different infection follow-up commands (shows different herding environment)
4. Okiru's router attack exploit codes differently from Satori's.

There are other minor differences, which you can read more here: http://securityaffairs.co/word...

12-Mirai-Okiru-comic.jpg#asset:2900

RETURN TO WARLOCK