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1. How To Stay Safe From
NotPetya Ransomware

2. 20 months have passed since the brutal NotPetya attacked businesses
around the globe, resulting in a dramatic loss of income and intense
business disruption. Many cyber law consultants are still assisting
organisations to recover their infected systems. It is essential to have proper
knowledge about NotPetya to stay safe.
Let’s learn about this ransomware in detail.
What is NotPetya?
NotPetya is a close relative of malware kind Petya which successfully
infected thousands of computers in 2017 across the globe.
Cyberlaw consultants discovered that NotPetya has some potential tools to
help it spread and infect computers. Petya Virus was typical ransomware
that attempted to make some quick Bitcoin from its victims. However,
NotPetya was identified as a state-sponsored Russian cyber-attack
masquerading as ransomware.
It is well–designed and has automated lateral movement. Due to such
well-built quality, its spreading mechanism which is far better than
WannaCry makes it even more lethal.
How NotPetya works?
NotPetya has two sophisticated protection methodologies: a false Microsoft
signature and XOR encrypted shellcode payload, both good enough to fool
antiviruses and evade signatures check.
Moreover, it takes advantage of three different vulnerabilities for its
proliferation:

3. PsExec
The latest version of Petya abuses the PsExec tool for executing malicious
code on other computers to spread the infection.
Passwords collection
It extracts passwords from memory or the local filesystem or the databases
and moves them to other systems.
EternalBlue
Even if the operating system releases a security patch to prevent attacks like
WannaCry, negligence of most institutions has allowed NotPetya to infect
other systems by injecting malicious code into their code or database.
Disguised as common ransomware, remastered Petya spreads via email, but
it also tracks and alternates through all means possible to capture the
opportunities to cause the infection. Therefore, cyber law consultants
suggest that it is essential to be cautious and avoid vulnerabilities to prevent
another outbreak.
How to protect your company from NotPetya?
• Employ vulnerability assessment management tools to your networks,
and stay updated with the security patches. It is strongly
recommended to acquire your licenses of the products, as they always
update their databases on signatures and vulnerabilities to give extra
protection to your networks.

4. • Integrate real-time monitoring tools which provide file integrity
monitoring, forensic analysis and corresponding modules; which help
you to identify the files which suffer unauthorised modifications in real
time. Such tools also raise alerts on ransomware attacks and help you
solve them before it infects other devices within your networks.
• Add an extra layer of protection to your network with endpoint
security tools with intelligent software that catches early infections by
raising security alarms when malicious code attempts to take control of
your systems.
• Always backup your data regularly as you never know when, where or
how the ransomware strikes.
• Instruct your employees to take part in workshops for cybersecurity,
and be particularly persistent on the application of good practices in
digital security. It is the best practice that prevents your company from
being hit by a ransomware attack.
Contact cyber law consultants who can assist you during such massive cyber
attacks, and also walk you through the entire process of managing the
vulnerability assessment cycle.