| ai |
string |
The service is the web interface or API of an AI/ ML tool (ex. Ollama, vLLM, ComfyUI, Open WebUI, LiteLLM). Every MCP server is also tagged as "ai".
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| c2 |
string |
The service is the command & control server of an offensive security/ red team framework (ex. Cobalt Strike, Sliver, Mythic, Havoc, Brute Ratel).
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| cdn |
string |
The IP belongs to a content delivery network (CDN).
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| cloud |
string |
The service is related to cloud storage/ hosting software.
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| compromised |
string |
The service shows signs of having been compromised by an attacker. For example, a database containing a ransom note, a Docker host running known malicious or cryptomining containers, or a website whose title says it was "hacked by" someone.
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| cryptocurrency |
string |
The service is a cryptocurrency node that responded to its blockchain protocol (ex. Bitcoin, Ethereum, Monero, Litecoin).
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| database |
string |
The service is a database that was identified either by its native protocol (ex. MySQL, PostgreSQL, MongoDB) or its HTTP interface (ex. Elastic, InfluxDB, ClickHouse).
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| devops |
string |
The service is DevOps or infrastructure tooling (ex. Docker, Kubernetes, HashiCorp Vault/ Consul, SaltStack, Harbor).
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| doublepulsar |
string |
The Windows computer is vulnerable to MS17-010 (EternalBlue) and responded to the DoublePulsar SMB backdoor check, which means it has been infected with the DoublePulsar implant.
Learn more
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| eol-os |
string |
The operating system version (ex. Windows, Ubuntu, Linux kernel) has reached its end-of-life date and is no longer supported by the vendor.
Learn more
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| eol-product |
string |
The product version (ex. MySQL, nginx, PHP, Elasticsearch, Grafana) has reached its end-of-life date and is no longer supported by the vendor.
Learn more
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| honeypot |
string |
The service matches the fingerprint of a known honeypot (ex. Conpot, Dionaea, Cowrie, Elastichoney) and is most likely not a real device.
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| ics |
string |
The service speaks an industrial control system (ICS) protocol (ex. Modbus, Siemens S7, BACnet, DNP3, EtherNet/IP).
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| iot |
string |
The service is an Internet of Things (IoT)/ embedded device such as a smart plug, camera or smart TV.
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| lsp |
string |
The service is a Language Server Protocol (LSP) server that completed the "initialize" handshake.
Learn more
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| malware |
string |
Determined by the Shodan Malware Hunter software that pretends to be an infected WindowsXP computer and sends the callback to every IP on the Internet. If the other IP responds then we know that it is a command & control server.
Learn more
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| mcp |
string |
The service is a Model Context Protocol (MCP) server that exposes tools/ resources to AI agents.
Learn more
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| medical |
string |
The service is a medical device or system that responded to protocol used in a medical environment (ex. DICOM protocol).
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| onion |
string |
The SSL/ TLS certificate was issued for a Tor hidden service (.onion) hostname.
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| open-dir |
string |
The website is an open directory listing that exposes the files on the server. The files are listed in the "open_dir" property.
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| proxy |
string |
The service is a proxy server (ex. it requested proxy authentication or is a Fast Reverse Proxy server).
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| self-signed |
string |
The SSL/ TLS certificate is self-signed (the issuer is the same as the subject).
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| scanner |
string |
The IP has been observed scanning the Internet.
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| ssh-bad-key |
string |
The SSH host key is a known compromised or hardcoded vendor key that is shared across many devices.
Learn more
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| starttls |
string |
The service (ex. SMTP, IMAP, POP3, FTP, XMPP) supports upgrading the connection to TLS using STARTTLS.
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| tor |
string |
The service is a Tor relay.
Learn more
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| videogame |
string |
The service is a video game server (ex. Minecraft, Steam).
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| vpn |
string |
The service is a VPN server (ex. OpenVPN, IKE/ IPsec, PPTP or an SSL VPN portal).
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