Top Strategies Modern Malware Uses to Get Around Your Defense and What You Can Do About It.

by | Mar 7, 2024

Malware nowadays is more resilient than you may have been taught to think. To defend yourself from such threats, you can have security software and a cutting-edge anti-malware solution. Unfortunately, certain times contemporary spyware can get past your protection.

According to research conducted by the AV-TEST Institute, they log approximately 450,000 new instances of malware and possibly undesirable programmes every day.

What are the main methods that contemporary malware gets past your security measures, and what can you do about it?

The Top 5 Malware and How to Avoid Them

Polymorphic Malware Constantly Changes And Takes On New Forms

The majority of anti-malware programmes just look for recognised malware signatures. But polymorphic malware constantly mutates and changes its appearance to evade early detection. With a few small tweaks to the code, hackers may quickly produce new binary signatures.

Most security measures may be disregarded by this contemporary malware, including email filtering, anti-virus software, sandboxing, and even IPS/IDS. Additionally, attackers can quickly exploit vulnerabilities before the manufacturer has had a chance to patch them, just like with zero-day malware.

Actions you can take:
  • Up-to-date with your software
  • Avoid URLs or attachments that appear to be suspicious.
  • Use secure passwords, and do regular updates.
  • Make use of technologies for behavior-based detection.

Run-Time Memory Execution Of Fileless Malware:

Malware that executes entirely in run-time memory has no files to leave a trace on your machine. Which does this imply? In essence, harmful behaviour that doesn’t involve files is undetected since most anti-malware programmes only look for OS processes and static files.

You might not be protected by anti-virus software, sandboxing, UEBA, or IPS/IDS.

Actions you can take:
  • Make training investments for your staff.
  • Tell them to use caution when clicking links in emails and online, and to keep the IT staff informed of any potential hazards.
  • Additionally, you may benefit from managed threat hunting services

Command & Control Address Information Is Modified By Domain Generation Algorithms:

Actions you can take:
  • Examine DNS logs to spot trends in the erroneous DNS entries left behind by DGA attacks.
  • It can be time-consuming and challenging to complete this activity manually, thus machine learning and artificial intelligence solutions are typically more effective.

Communication Is Encrypted Using Encrypted Payloads:

Anti-malware products frequently use content scanning as a technique to safeguard you against sensitive data leakage. Sadly, attackers have a solution that includes encrypting communications between compromised machines and Command & Control servers.

Encrypted payloads defeat DLP, EDR, and secure web gateways.

Actions you can take:
  • Thoroughly check each downloaded file

Host Spoofing Hides The Data’s Destination:

Header information will be altered via host spoofing. The data’s actual destination is therefore hidden. Therefore, even if your anti-malware programme provides protection against recognised Command & Control servers, hackers may still find a way to access your machine.

Host spoofing is immune to sandboxing, secure web gateways, and IPS/IDS.

Actions you can take:
  • Keep an eye out for strange activity on your networks.
  • Use packet filtering to find discrepancies
  • Use confirmation
  • validating IP addresses
  • Use a firewall and network attack blocker.

How Can You Spot Malware And Guard Yourself?

  • Modern malware infections may be handled in a number of various methods. But there are also some standard procedures that any business should follow if they wish to safeguard themselves against contemporary viruses.Malware can be limited and its effects reduced by:
  • Using many layers of defence. Modern malware protection requires continual work and is rarely “set and forget.” For optimum results, use a variety of security measures, such as anti-virus software, network layer protection, secure online gateways, and other technologies. Continually enhance your security procedures.
  • Putting traffic analysis to use. Look for anti-malware programmes that keep a comprehensive picture of the whole network. Focusing only on one network area can leave you open to hacking because malware assaults frequently target whole networks for data theft.
  • Using large data. To find trends and detect zero-day malware, you must be able to access a sizable repository of data and information.
  • You may “connect the dots” between seemingly unconnected actions by using big data.


Malware in today’s world might be troublesome. It takes use of flaws and exploits that you might not be aware of at the most convenient times. Even if you have the strongest security in place, if you don’t constantly monitor and adjust, you might get into problems.

As a beginning point for network security, use the aforementioned. Utilize a thorough, multi-layered security strategy and regularly update your personnel training.