Endpoint Detection and Response (EDR) is a critical component of modern cybersecurity, designed to detect, investigate, and respond to cyber threats in real-time. One of the most crucial phases of EDR is Eradication, where security teams ensure that identified threats are completely removed from affected systems.
At Code Hyper One, we help businesses implement effective EDR strategies, ensuring that cyber threats are not only detected but also completely eliminated. Let’s explore how EDR Eradication works and how using the right search filters can help cybersecurity teams pinpoint and remove threats efficiently.
🔍 What is EDR Eradication?
Once a cyber threat has been detected and contained, the next critical step is Eradication. This involves:
✅ Removing malware, malicious scripts, or compromised applications
✅ Isolating or deleting suspicious files and processes
✅ Eliminating persistence mechanisms hackers use to maintain access
✅ Ensuring all compromised accounts, hosts, and applications are cleaned
Without proper eradication, cyber threats can reinfect systems, causing further damage and business disruption.
🛠️ Key Search Filters in EDR Eradication
During the Eradication process, security teams use advanced search filters within EDR tools to identify and remove all traces of an attack. Here’s how each filter plays a role in locating and eliminating cyber threats:
1️⃣ Application Search – application:[applicationId]
🔍 Purpose: Search for an application by its Application ID.
🛡️ Use Case: If a malicious application has been identified, this filter helps security teams locate and remove it from affected endpoints.
2️⃣ File Type Search – type:[file type]
🔍 Purpose: Search for a file by its type (e.g., process, driver, module, autostart).
🛡️ Use Case: Helps security teams locate and eliminate malicious executable files, rootkits, or auto-starting scripts that hackers use to maintain control over systems.
3️⃣ SHA1 Hash Search – sha1:[sha1]
🔍 Purpose: Ensures that search results contain the specified SHA1 attribute (a unique file signature).
🛡️ Use Case: Used to track and eliminate specific malicious files across multiple endpoints by matching their cryptographic hash.
4️⃣ Account Search – account:[accountId]
🔍 Purpose: Identify and track the account that started a suspicious process.
🛡️ Use Case: Helps security teams determine if a compromised account was used to launch an attack, allowing them to disable or reset credentials accordingly.
5️⃣ Host Search – host:[hostname]
🔍 Purpose: Locate specific hosts where suspicious activity was detected.
🛡️ Use Case: Enables security analysts to pinpoint infected devices in an organisation’s network and take remediation actions such as isolation or forensic analysis.
🔑 Why EDR Eradication Matters
Without complete eradication, cyber threats can remain hidden within an organisation’s IT environment, leading to repeated infections and increased security risks. A strong EDR strategy ensures that:
✅ Malicious files and processes are completely removed
✅ Compromised applications, accounts, and devices are secured
✅ Cybercriminals lose access to the system
✅ The attack does not resurface in the future
Eradication is a crucial step in the overall incident response process, ensuring businesses can recover safely without fear of reinfection.
🛡️ How Code Hyper One Can Help
At Code Hyper One, we specialise in advanced cybersecurity solutions, helping businesses deploy, manage, and optimise EDR solutions for maximum protection.
🚀 Our Services Include:
✅ EDR Implementation & Configuration – Deploying industry-leading EDR solutions tailored to your business.
✅ Threat Hunting & Detection – Identifying and analysing potential cyber threats before they cause harm.
✅ Incident Response & Eradication – Ensuring cyber threats are contained and eliminated effectively.
✅ Cybersecurity Training & Support – Equipping your team with the knowledge to detect and prevent attacks.
Our goal is to keep your business secure from cyber threats by providing cutting-edge security solutions that detect, contain, and eradicate cyber risks.
🔎 Final Thoughts: A Stronger Security Posture Starts with Eradication
Eradication is not just about removing threats—it’s about ensuring they never return. By leveraging EDR tools and smart search filters, security teams can eliminate cyber threats efficiently and prevent future incidents.
At Code Hyper One, we are committed to helping businesses strengthen their cybersecurity defences, ensuring that once a threat is detected, it is completely eliminated.
🚀 Want to improve your business’s cybersecurity? Contact Code Hyper One today and let’s secure your digital world!
