Offensive security research,
engineered in the open.
We publish original offensive security research, open-source tooling, exploit development resources, and technical writeups focused on Windows internals, reverse engineering and modern cybersecurity.
$ ./analyze sample.exe [+] Parsing PE headers [+] Found 12 sections [+] Extracting imports · 214 symbols [+] Mapping section permissions [+] Generating report → report.json [+] Analysis complete $ _
Writeups, primitives and post-mortems.
Peer-reviewed internally. Reproducible. Published without embargo when possible.
Where we spend our cycles.
Six research tracks, aligned around real adversary tradecraft and defender needs.
Exploit Development
Memory corruption, logic flaws, primitive crafting and modern mitigation bypasses.
Windows Internals
Kernel, drivers, ETW, WFP, PatchGuard, and the undocumented surface underneath.
Reverse Engineering
Static and dynamic analysis of binaries, protocols, obfuscators and firmware.
Malware Analysis
Unpacking, IOC extraction, capability mapping and threat actor attribution.
Web Security
Server-side logic bugs, deserialization, prototype pollution and modern SSRF.
Security Tooling
Purpose-built open-source tools for researchers, red teamers and defenders.
Research first.
Marketing never.
BeaconBytes is a small collective of engineers, exploit developers and reverse engineers building tooling and publishing writeups we wish existed when we started. Everything we ship is auditable, and most of it is open source.