How It Works

An autonomous adversary that runs your code, not just reads it.

Vorthix closes the loop between finding and proving. It thinks like an attacker, executes like a fuzzer, and verifies like a sanitizer — continuously.

01 · Ingest

It builds a model of your target the way an attacker would.

Vorthix clones the repository, compiles with AddressSanitizer, UBSan, and coverage instrumentation, and constructs a model of every reachable entry point, sink, and trust boundary across the build. Source or binary.

Phase output

AddressSanitizer
UBSan
Coverage instrumentation
Source + binary

02 · Hypothesize

It reasons about where the code is most likely to break.

The agent prioritizes parsers, decoders, deserializers, and auth paths. It reads patches as claims and finds the paths where the fix’s assumption breaks. It writes targeted harnesses on the fly and drives coverage-guided fuzzing at over a million executions per second.

Phase output

Patch-as-claim analysis
Adversarial prioritization
1M+ exec/sec
Auto-generated harnesses

03 · Prove

A candidate becomes a finding only when it actually crashes.

Every promising input is replayed under runtime sanitizers. Vorthix confirms determinism across repeated runs and discards anything it cannot reproduce — eliminating false positives by construction. Nothing speculative ships.

Phase output

Determinism check
Zero false positives
AddressSanitizer confirmed
Repeated-run validation

04 · Report

It hands you the smallest reproducer and a drafted fix.

The crashing input is minimized to its essential bytes. You receive the sanitizer trace, the root-cause path, a suggested patch, and a regression test that fails before and passes after. The full disclosure package, written autonomously.

Phase output

Minimized reproducer
Sanitizer trace
Suggested patch
Regression test

Continuous by Design

It re-hunts on every commit, not once a quarter.

Wire Vorthix into CI and it re-evaluates the diff against the whole attack surface. New code is hunted immediately; resolved findings are guarded by the regression tests it wrote.

Diff-aware incremental hunts
Native CI/CD integration
Regression guards on every fix
vorthix-agent · XOR-1 · session.log
18:43:40INFOITERATION 42/50
18:43:40INFOCalling XOR-1...
18:48:31INFOXOR-1 responded in 291.2s
18:48:31THINKReading patch PR #1246 as a claim...
18:48:31THINKAssumption: m_handlerCallDepth incremented before every handler
18:48:31PLANMapping all call sites of m_characterDataHandler...
18:55:09THINKGap found: doCdataSection() XML_TOK_DATA_CHARS — no beforeHandler()
19:01:52TOOLCompiling PoC with AddressSanitizer...
19:05:54RESULTheap-use-after-free confirmed at xmlparse.c:4622
19:05:54RESULTCVE-2026-56412 — PROVEN
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Point it at a target. Leave with proof.

Private access open to security teams and researchers.