About Sarthak
Sarthak is a security engineer and malware researcher who previously worked at Google, SentinelOne, and Zscaler. His work spans large-scale detection systems, threat hunting, malware analysis, generic unpacking, and in-memory scanning.
He created the Watcher generic unpacking engine and presented the open-source Dr. Plague malware-analysis framework at BotConf 2025. Follow his work on LinkedIn or GitHub.
Why Reverser Space exists
Reverse engineering is evidence work. A generated answer is useful only when an analyst can reach the function, address, byte range, or runtime state behind it. Reverser Space keeps the working analysis underneath every conclusion.
The product combines Ghidra-backed analysis, optional isolated debugging, live collaboration, permission-scoped agent access, and evidence-linked publishing.
What guides the product
Humans retain authority
Agents act within the permissions of the person who connected them. Their work remains visible, attributable, and correctable.
Evidence over confidence
Claims should lead back to program state rather than ending at a polished report.
Private by default
Uploaded workspaces begin private. Sharing and publishing require deliberate user actions.
Limits stated plainly
Availability varies by plan and deployment. Current runtime debugging focuses on Linux x86-64 ELF samples.
Current stage
Reverser Space is independently operated and is working with early users and design partners. It does not claim compliance certifications that it has not earned. Managed deployment and data-boundary requirements are scoped directly before a pilot.
For the implemented product surface and its limits, read the capability brief and product guide.
Talk directly to the builder
Questions about the product, a pilot, data handling, or a security review go directly to Sarthak.
Email Sarthak →