Ransomware detection tools find and stop ransomware attacks before the file encryption process starts. Instead of looking for visible signatures, these tools watch behavior patterns and file system activity. Simply put: Detection software identifies how a threat acts rather than how it appears. This means cybersecurity tools that only search for attack signatures or signs of digital malware can’t keep up.

Modern ransomware hides behind trusted tools and files already on the system. One primary target is remote monitoring and management (RMM) software. Companies use RMM to manage IT systems from afar. Once RMM tools are compromised, attackers have access to a whole infrastructure. That’s why RMM abuse has risen by 277% over the last year.

No two ransomware attacks are exactly the same—hackers might exploit different entry points or make varied demands. Since a successful data breach is unpredictable and expensive, the best protection happens before data encryption starts.

Let’s go over the entire kill chain and explore which tools fit into each stage.

Reconnaissance

Attackers find high-value assets to target. Once they pick a mark, they’ll search for attack paths and vulnerabilities. Some use tools like BloodHound and Nmap to automate the process. 

Tools: 

• Endpoint and detection and response (EDR) tools identify anomalies.

• Security information and event management (SIEM) systems flag issues.

Initial access

This is where the threat actor first gains unauthorized access. Strategies include sending phishing emails, exploiting system vulnerabilities, or simply buying passwords off the dark web. 

Tools: 

• Email security gateways filter out malicious emails. 

• Firewalls and intrusion detection/prevention systems (IDPS) block malicious traffic.

• Endpoint detection and response (EDR) solutions catch the initial launch of malicious code on an endpoint, such as a workstation.

Credential theft

Hackers want access to as much data as possible, and credentials are a simple way to get it. Anti-ransomware solutions could see stolen sign-ins as legitimate and not sound any alarm bells. 

Hash dumping, key logging, and even a ready-to-use tool like Mimikatz can all expose credentials. If attackers can’t access the right data with their stolen log-ins, they might use a privilege escalation attack to gain higher-level permissions to apps, databases, and files. 

Tools: 

• Identity and access management (IAM) solutions limit internal access to necessary files only, implement multi-factor authentication, and cut off access if needed.

• EDR and NDR solutions monitor authentication attempts, network traffic, and application use for suspicious behavior.

Lateral movement

Once cybercriminals have a lot of stolen credentials, they move through the network to access sensitive data and critical systems. They’re looking for the high-value targets they mapped out earlier.

Tools: 

• NDR tools check for unusual traffic signals.

• EDR identifies and contains threats before they spread.

Encryption 

After bad actors gain unauthorized access, they use ransomware to encrypt files, locking out the users. They use this as leverage to demand a ransom.

Tools:

• EDR spots the encryption.

• Network monitoring and SIEM tools can flag unusual outbound data transfers and LOLBin abuse tied to exfiltration before ransomware ever runs

• Decryption tools may help restore access, but this isn’t guaranteed.

So, how do ransomware detection tools work? They do a few core tasks, including: 

• Analyzing process chains and file patterns

• Monitoring endpoints and networks in real time

• Comparing threats to known patterns

• Rolling back changes to restore data

• Isolating systems and stopping malicious processes automatically

Top tools take this a step further by looking at program behavior rather than just known signals.

Why behavioral detection catches threats that signature-based tools miss

Since older antivirus software looks for known signatures, hackers have changed their strategies. Modern malware is polymorphic, and attackers use unpredictable tactics.

Behavioral analysis tracks users’ and systems’ normal activity. Using machine learning and statistical methods, this tech flags changes from baseline behavior. Deviations might look like unusual PowerShell execution or suspicious network activity. 

Modern ransomware detection tools recognize that not all threats are known, and unknown threats do evade detection. This is especially true of zero-day variants, where cybercriminals find and exploit a threat before companies know they exist or have the chance to fix them.

Early-stage ransomware detection: What businesses actually need

If you’re operating on a leaner budget, you’ll need solutions that don’t rely on a huge in-house security team. Protection should also integrate well with existing tech stacks so you don’t have to change your tools to stay safe. Managed EDR solutions address these issues, offering cross-platform support and high-level expertise from the start.

With the right ransomware protection, IT and security teams get fewer false alarms and better alert prioritization. Let’s compare a few ransomware tools and managed solutions to help you find the best option. 

Here are six top ransomware detection solutions and their features:

• Huntress Managed EDR: Endpoint Detection and Response built for every business. It gives you an unfair advantage against hackers with enterprise-grade ransomware detection and protection, backed by a 24/7 AI-Centric, human-led SOC that handles detection, investigation, and response for you

• CrowdStrike Falcon: CrowdStrike’s cloud-native agent uses AI models and threat intelligence to analyze behavior. It spots malicious activity, fileless attacks, and unauthorized lateral movements in a system.

• SentinelOne Singularity Complete: SentinelOne uses AI-powered behavioral analysis to detect and investigate unusual activity. It blocks attacks at high speeds and responds to threats automatically.

• Sophos Intercept X: Sophos looks for indicator-of-attack (IoA) patterns as part of their behavior analysis. They offer EDR and synchronized security to allow for threat intelligence sharing. 

• Malwarebytes ThreatDown: Malwarebytes offers managed detection and response. Services also include patch management, vulnerability assessment, and endpoint protection.

• BitDefender Antivirus Plus: BitDefender does more than just scan for different types of malware. Their behavioral detection feature also monitors networks, apps, and websites for malicious activity.

While it’s tempting to place all your hopes in advanced AI tools that predict and detect ransomware behavior early, software alone isn’t enough. How you respond to flags matters more than just identifying them. But lean IT teams don’t have the head count or expertise to set rules, review alerts, and launch fixes. Managed services fill these gaps.

Most ransomware tools promise behavior analysis, real-time monitoring, and automated responses. But without in-house expertise, these tools can worsen issues or create new security gaps for your systems. Managed EDR gives anti-ransomware tools a human touch, validating alerts and tailoring responses to each situation.

Don’t take our word for it. Try Huntress Managed EDR for yourself.