Threat investigation & SOC
Triage an indicator and the work is the same every time: gather context from ten consoles before you can decide whether the alert matters. WhisperGraph puts that context on one pre-joined graph, so a single traversal returns the verdict, the network that owns the asset, where it sits, every feed that lists it, and everything co-hosted beside it.
From there you keep pivoting on the same graph — out from one indicator to the adversary infrastructure around it, then along the blast radius a compromise can reach — without ever leaving for another tool.
Why this is hard without a graph
DNS, WHOIS, hosting, routing, and threat intel were never built to join. Analysts swivel-chair between them by hand, copying an IP from one tab into the next, and the relationships that matter — shared registrant, shared /24, shared upstream — only appear if someone thinks to look. The clock is running the whole time.
What changes with WhisperGraph
Because every layer is already linked, the pivot that took five tools is one query. You start from an IOC and the campaign around it surfaces in the same result — siblings on the same prefix, the announcing ASN, the feeds that flag them. Each workflow below runs live on the graph with a free account, so you can see the answer before you commit to it.
10 workflows in Threat investigation
Sign in with a Whisper account and each page runs its flow live, on the example input first and then on your own.
Attack-Surface Mapper
See your organisation the way an attacker does. Give it a domain and it maps the full external footprint — every subdomain, the name and mail servers, who registered it, the third-party services it leans on, and the wider web of sites it connects to — and scores the exposure. The starting point for shrinking what's reachable from the outside.
Threat Investigation
The deep-dive you run when something looks bad and you need the full story. Give it one indicator and it works outward across its whole footprint — the related domains, the real servers behind any CDN, the neighbouring infrastructure — and checks each piece for known abuse. You get one coherent read on how dangerous it is and why, with safe next steps to pivot on. Reach for it when a quick check says 'look closer.'
Indicator Enrichment
Everything worth knowing about one indicator, on a single card. Give it a domain or an address and it fills in the picture: who registered it, where it's hosted and in which country, its mail and name servers, the network behind it, and a reputation read. The fast way to go from a bare indicator to real context before you decide what to do with it.
Typosquat & Brand-Impersonation Scanner
Someone registering a look-alike of your domain usually isn't doing it for fun. This finds the registered impersonations of a brand — across misspellings and risky extensions — checks whether each is yours or a stranger's, and flags the ones that are freshly registered, hidden behind privacy, or already flagged for abuse. The brand-protection sweep that turns look-alikes into a prioritised list.
BGP Hijack & Routing-Hygiene Audit
Routing security you can act on. This grades a network on the conflicts and gaps that make route hijacking possible, then traces any conflict to the specific domains and organisations exposed on the affected blocks. An adversarial audit — not just a profile — for finding where a hijack could hurt and who it would hit.
Takedown Evidence Package
When you've found a malicious domain, the next hurdle is proving it. This assembles a one-pass takedown package — the reputation verdict, who owns it, the abuse lists naming it, and the infrastructure around it — laid out ready to hand to a registrar or hosting provider so the takedown actually sticks.
Nameserver & DNS Delegation Audit
Your name servers decide where your domain points — and a broken or inconsistent setup is a hijacking opportunity. This audits a domain's delegation, flags stale or mismatched name servers, sizes how much each provider actually handles, and surfaces registry facts — so you can catch delegation weakness before it's exploited.
Subdomain Takeover Detection
A dangling subdomain — one still pointing at a service you've since torn down — is an open door: anyone can re-register that service and speak as you. This walks a domain's subdomains and flags the ones aiming at deprovisioned targets, so you can reclaim or remove them before someone else does.
Email Security Posture
Reads a domain’s SPF, DKIM, DMARC, MX and DNSSEC records straight off the graph and grades each on presence and hygiene: whether the control is configured, whether the SPF chain stays inside the ten-lookup limit, whether an SPF_IP authorization is unusually wide, whether a DKIM signer has no matching SPF authorization, and whether a mail-exchange address carries a threat verdict. Never grades enforcement strength — SPF’s -all qualifier and DMARC’s p= policy tag are not yet imported into the graph (whisper-dbj-ng#1865).
Threat Actor Attribution
Reads the threat-attribution layer (actors, MITRE ATT&CK techniques and tactics, threat tags) straight off the graph. From an indicator: its threat tags (a lead) and any direct actor attribution (evidence, via the graph’s ATTRIBUTED_TO edge), the attributed actor’s techniques/tactics, and other indicators sharing a tag. From an actor name or alias: exact-name then alias resolution, similarly-named candidates, the actor’s techniques/tactics, and every indicator this graph directly attributes to them, bounded and threat-checked.
Run one of these
Sign in with a Whisper account and every flow above runs live on the graph, keeping your history with it.