In the ever-evolving world of cybersecurity, new threats emerge almost daily. One such recent threat that has caught the attention of security experts is the EvilProxy phishing attack targeting the popular job search platform, Indeed. In this blog, we’ll delve deep into the technicalities of this attack, its implications, and how you can safeguard your organization from such threats.

Introduction: The Silent Predator Phishing attacks have long been a bane for organizations, but the EvilProxy attack stands out due to its sophistication and target – high-ranking executives in sectors like Banking, Insurance, Real Estate, and Manufacturing. Active from July to August, this scheme employed a unique tool named ‘EvilProxy’, designed to act as a digital middleman, capturing interactions between unsuspecting users and genuine websites.

The Mechanics of EvilProxy

  1. Open Redirection Vulnerability: At its core, the attack exploits an open redirection vulnerability. In layman’s terms, this means that an application, either by design or unintentionally, redirects users to an untrusted external site. Victims believe they’re accessing a trusted site like, but they’re stealthily redirected to a deceptive page.
  2. The Role of EvilProxy: This tool is the star of the show. It intercepts user data, acting as a middleman and capturing session cookies. These cookies are crucial as they can help attackers bypass two-step verification processes, granting them unauthorized access to secure accounts.
  3. The Attack Chain: The process is alarmingly simple yet effective:
    • Victims receive a deceptive link, seemingly from a trusted source.
    • They’re then redirected to a URL that appears genuine.
    • Finally, they land on the phishing page, which captures their credentials.

Implications and Consequences The attackers didn’t just stop at stealing credentials. By exploiting the ‘EvilProxy’ tool and a loophole in ‘’, they mimicked the Microsoft Online login page, aiming for a bigger prize: account compromise. Such breaches can cascade into major issues like Business Email Compromise, leading to identity theft, intellectual property theft, and substantial financial repercussions.

Technical Deep Dive

  • Domains & IPs: Some of the known malicious domains include lmo[.]roxylvfuco[.]com[.]au and lmo[.]bartmfil[.]com. IP addresses like and have also been flagged.
  • EvilProxy’s Backend: The tool primarily relies on Nginx servers, known for their capability to act as reverse proxies. These servers fetch dynamic content, like login pages, and play a pivotal role in the middleman attack, intercepting requests and responses between the victim and the genuine site.
  • Artifacts & Signatures: Several unique artifacts can be attributed to EvilProxy’s usage. For instance, phishing pages often host resources with common URI paths, such as /ests/2.1/content/ or /shared/1.0/content/. Moreover, the tool utilizes Microsoft’s Ajax CDN for dynamic content fetching and rendering.

Protecting Your Organization

  1. User Training: Regular awareness sessions and training can ensure that employees can spot and avoid phishing attempts.
  2. Advanced MFA: Implementing advanced multi-factor authentication methods, like FIDO-based verification, can add an extra layer of security.
  3. URL Verification: Always double-check the authenticity of URLs before clicking.
  4. Real-time Protection: Tools like HEAT Shield offer real-time protection against new phishing threats, ensuring that your organization’s data remains secure.

Conclusion The EvilProxy attack on Indeed serves as a stark reminder of the ever-present and evolving threats in the digital world. By understanding the technicalities of such attacks and implementing robust security measures, organizations can stay one step ahead of cybercriminals.

Stay safe, stay informed!


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