8/16/2023 0 Comments Alienvault otx rss![]() ![]() I make no guarantees to the quality of the data. AlienVault’s Open Threat Exchange (OTX) delivers the first truly open threat intelligence community that makes this vision a reality. This data is available for free, and commercial use is allowed. This will place a vote for "bad.com" being malicious: This will place a vote for "" being non-malicious: You can submit votes via the interface, or a simple API: These files are updated once per hour, on the hour. It now has more than 65,000 participants in 140. But crowd-sourcing does go some way towards the quick sharing of threat intelligence between the community. AlienVault OTX provides open access to a global community of threat researchers and security professionals. These feeds are not a substitute for the scale of auto-extracted command and control domains or the quality of some commercially provided feeds. These votes provide a useful source of malicious indicators, and so I've now put these into a feed in two files: For example one of the domains seen on only one network below is likely Chinese APT (yes, they're aware). I'd suggest only using domains seen on more than one network.In this case I've used data from freedom of information requests for the top sites requested on a number of UK government networks. There are plenty of people who (perhaps inadvertently) publish this online. However that does require access to network logs of a large network.įor this use case - I've used logs from networks that are publicly available online. A better choice may be to use the top x domains on your network. Sources like this aren't well suited to matching against network data though - sites that are programatically accessed (eg ) often won't be listed in datasets designed to record human traffic. Thankfully Alexa have changed their minds about discontinuing the data-set, for now at least, and there are other similiar sources too. This coincided with Alexa announcing they would stop publishing a commonly used whitelist - the top 1 million sites. I've recently extended the whitelist Threa tCrowd uses when sites are marked as malicious, following feedback that a number of domains had been mistakenly flagged as malicious by users. You are reviewing sandbox reports, and don't want to get common non-malicious domains back in your reports CVEs, registries, file paths and local file names from RSS feeds, websites, and files (supports plain text, PDF, CSV files).You are alerting on a list of domains on your network, and don't want to set off thousand of alerts when someone accidentally adds "" to the list.Elastic Agent is a single, unified way to add monitoring for logs, metrics, and other types of data to a host. What is an Elastic integration This integration is powered by Elastic Agent. Protect yourself and the community against todays. AlienVault OTX Ingest threat intelligence indicators from AlienVault Open Threat Exchange (OTX) with Elastic Agent. There are a number of times when a white list is useful to security professionals, such as: Research, collaborate, and share threat intelligence in real time. ![]()
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