28How does obfuscation work, from string encryption and control-flow flattening to packing and virtualisation, and how is each undone?▼hardNewMicrosoftAppleGoogle◆ premiumEvery obfuscation must still run on the CPU in a form the CPU understands. That single fact tells you how each one is undone, and why obfuscation buys time rather than secrecy.Open full answer →
52AI agents can now drive Ghidra and debuggers through MCP. What does that speed up, and what new risks does it add?▼hardNewMicrosoftGoogleCrowdStrike◆ premiumAn agent that renames 4,000 functions overnight is a real gain. An agent that confidently explains what a function does without checking is a liability. Interviewers want both halves and the controls in between.Open full answer →
17How do you triage a suspicious file safely, and how would you write a YARA rule that catches its family without false positives?▼mediumNewCrowdStrikePalo Alto NetworksGoogle◆ premiumHash lookups catch yesterday's file. A good rule targets what the family cannot easily change, and gets tested against a corpus of clean files before anyone trusts it.Open full answer →