What is Domain Shadowing and how does it work?

by | Oct 14, 2019 | CCNA, CCNP, CompTIA, Data Breaches and Prevention, Data Security, End Point Protection, Exclusive Articles, Malware Prevention

Domain Shadowing

What is Domain Shadowing?

When attackers use a server for spreading malware, the IP of the server often gets blacklisted. And that creates lots of inconveniences for the attackers. To circumvent that, attackers use techniques like domain shadowing. In domain shadowing, attackers create many sub-domains from compromised domain accounts and randomly generate strings to point them. These sub-domains themselves do not contain any malware. But they redirect to a malware landing page that spreads malware.


In this article, we will discuss:

  • What is Domain Shadowing?

  • How does Domain Shadowing work?

  • Why is Domain Shadowing difficult to detect and prevent?

  • How is Domain Shadowing different from Fast Flux?

  • How to detect and prevent domain shadowing?

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Fast FluxWhat is the Fast Flux Network? Domain HijackingWhat is Domain Hijacking and how to prevent it? DNSHow does the Domain Name System (DNS) work? Reverse TabnabbingWhat is Reverse Tabnabbing and how does it work? DNS TunnelingWhat is DNS Tunneling and how to detect it? Air Gap MalwareWhat is Air Gap Malware and how to prevent it ? IDN SpoofingWhat is the IDN Homograph Attack and how does it work? CryptojackingWhat is cryptojacking and how to detect and prevent it? Fileless MalwareWhat is Fileless Malware and how to prevent it? HTTP TunnelingWhat is HTTP Tunneling and how does it work? TyposquattingWhat is typosquatting or URL hijacking and how to prevent it? PhishingHow to prevent phishing? Browser HijackerWhat are browser hijackers? NGAVVirus Detection Techniques and NGAV or Next Generation Anti Virus HTTP FloodWhat is HTTP Flood and how to prevent it? PhishingAnalysis Of A Phishing Email

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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