// incoming signal · threat intel grid

VIRUSTOTAL CTF

The network is noisy. Somewhere in the traffic, the samples, and the strings, the adversary left a trail. Trace it across seven channels of live threat intelligence — and prove your team can read the code behind the chaos.

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54challenges
07channels
∞pivots

// intercepted channels

[00]

General Cybersecurity Knowledge

Calibrate on the fundamentals — frameworks, tradecraft, and the language of the grid.

[01]

Proactive File Investigation

Dissect suspicious files, surface unique strings, and turn one sample into a lead.

[02]

Hunting for URLs

Follow malicious infrastructure across domains and URLs. Pivot from a single indicator.

[03]

Visibility on Exploits

Map exploitation to CVEs and techniques. See what the adversary is weaponizing now.

[04]

Brand Monitoring & Anti-Phishing

Catch impersonation and phishing campaigns before they reach the target.

[05]

Hunting for Ransomware

Read the tells of ransomware families — from shadow-copy wipes to extortion nodes.

[06]

Finished Intelligence

Pull the threads into clear, decision-ready reporting. The real output of the hunt.

Assemble your team. Follow the signal.