FROM ONE ALERT
TO THE WHOLE CAMPAIGN
Stairwell detects threats your stack misses, maps exactly where they spread, and gives you the evidence to close the case, not just the alert.
THE ONLY AI SOC
BUILT FOR WHAT’S COMING NEXT.
First-hand visibility,
always.
Resistant to AI malware
by design.
Stairwell analyzes the files themselves, so new variants can surface even when signatures and behavioral detections have never seen them before.
Evidence that
never expires.
ATTACKERS REHEARSE AGAINST
COMMON DEFENSES UNTIL THEIR MALWARE
GETS THROUGH UNNOTICED.
YOU'RE WINNING ON THE WRONG SCOREBOARD.
The industry optimizes for speed: lower MTTR, more tickets closed, higher auto-triage rates.
Those are factory output metrics. They measure throughput, not risk.
INTRODUCING
The first AI investigator built on evidence: every executable, kept forever, continuously re-examined.
HOW IT WORKS?
Backstory continuously collects and preserves evidence, detects threats, runs full investigations, and directs your existing tools to comprehensively respond . Every new piece of intelligence starts the cycle again across your entire history in a dedicated environment.
Every question your SOC couldn't answer.
Answered.
Autonomous detection
Stairwell continuously analyzes every new executable. Definitive verdicts in seconds, independent of your other tools. Files your stack overlooks still get investigated.
Instant & continuous retro-hunt
Every new piece of intelligence automatically re-scans years of file history. Dormant malware gets caught.
Blast radius mapping
Every copy and every variant (renamed, recompiled, mutated) across all hosts and all time: what arrived, when, where it spread, which machines are affected.
Recommended actions
Backstory closes each investigation with a full campaign report, mapped to MITRE, and concrete actions for your other tools: containment, blocking, cleanup.
Don't take our word for it.
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This tool was designed for the analysis of executable files and scripts. Output quality may vary for other file formats.
By submitting data or files above, you are agreeing to our
Stairwell Intelligent Analysis Terms of Use
and
Privacy Policy. Please do not submit any personal information; we are not responsible
for the contents of your submission.
If you have an existing Stairwell account, please log into the
Stairwell app
to access this functionality, if available, to ensure your files are
handled in accordance with your environment settings and policies.
Stairwell Intelligent Analysis (SIA) supports nearly all file types,
with deep optimization for executables and scripts. Enhanced support for
archives, documents, and images is on the way.
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THE RIGHT SCOREBOARD
2.4 x
MORE MALWARE
FOUND
Surfaced from files published intel never flagged.
EVERY FILE,
FOREVER
The whole investigation, re-run on your full history every time new intel lands.
200
SECONDS
From indicator to verdict: the full hunt, the full SOC workflow, the full forensic analysis.
EVIDENCE
BACKED
A complete report with every verdict: what was found, how it spread, how to remediate.
What's sitting in
your environment right now?
Only one way to know for sure
What's sitting in your environment right now?
Only one way to know for sure