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Educational and ethical use only. Only test systems you own or are explicitly authorized to test. Full disclaimer.

SigintOS

Ubuntu-based distro for SDR-driven signals intelligence operations

specializedbased on UbuntuRed Team

SigintOS has no official, structured tool listing we can auto-sync (unlike Kali, BlackArch, REMnux, and Tails). The tools below are maintained by hand and may be incomplete or outdated — check the official docs for the current tool set.

Official docs ↗

Last verified September 6, 2026

SigintOS occupies the same SDR/radio-security niche as DragonOS already in this catalog, but is purpose-built around signals-intelligence operations (interception, jamming, base-station analysis) rather than DragonOS’s broader SDR-research scope.

Use it only against systems/spectrum you own or are explicitly authorized to test — see the disclaimer.

Notable bundled toolsmanually maintained

gnuradio

GNU Radio Software Radio Toolkit

gr-gsm

Gnuradio blocks and tools for receiving GSM transmissions.

hackrf

Software defined radio peripheral - utilities

wireshark

Network traffic analyzer - graphical interface

Getting started

SigintOS ships as an Ubuntu-based live/installable image with a built-in GUI for common SIGINT workflows against software-defined radios (RTL-SDR, HackRF, BladeRF, USRP) — an FM/GPS transmitter, a jammer, a GSM base station search tool, and an IMSI catcher, layered on top of standard SDR tooling like GNU Radio, gr-gsm, and Wireshark. Developed by SigintOS High Technology & Defence Products Corporation (Teknopark Istanbul, Turkey); the official site doesn't publish a structured per-tool list, so the tools above were cross-checked individually from its own product pages.