security

📅 Kalender

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security

Don’t Search by Port

You want to learn more about Elastic clusters exposed to the Internet. You know that the Elastic service runs on port 9200 so you go ahead and search on Shodan for that port and you get nearly a million results. A quick glance shows that these results include:

CDNs
Honeypots

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security

Introducing Shodan Trends

Shodan was originally designed as a tool to understand how technology use is changing on the Internet. The information collected from the Shodan crawlers would be able to provide users with a data-driven view of what the Internet looks like; i.e. not based on surveys or sampling of popular

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security

Search Engine Improvements

Shodan has seen tremendous growth the past year both in terms of additional data collection as well as number of users. Due to that increased demand we started seeing cracks in the search engine performance. All of our websites are built on-top of the same public API that our customers

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security

5 Free Things for Everybody

Here are some of the free services that Shodan provides that don’t require any payment, don’t require a Shodan account and don’t require an API key:

1. Vulnerability Information

https://cvedb.shodan.io

The CVEDB website lets you explore known vulnerabilities and provides a free API to quickly get vulnerability

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security

Deep Dive: Malware Hunter

There are many ways to track command & control servers from bad guys but they often rely on looking for indicators in the service metadata (ex. certificate information). Around a decade ago we developed a novel technique to proactively find the infrastructure: Malware Hunter. Malware Hunter finds command & control

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security

Deep Dive: http.favicon

Favicons are the small icons that you see in the browser tab next to the website title or in your bookmarks. For example, the Shodan logo on the left side of the browser tab is the favicon:

They typically contain the logo of the company which gives them 2 functions:

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