Graylog Case Sensitive Search, This topic was automatically Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. One of Graylog's standout features is its search functionality, which enables you to efficiently explore the collected logs and quickly identify relevant information. can someone tell me how to can this be achieved? it “works” as I get an answer (s), but not the correct ones The search results I get back are wrong/weird: If I search on field:<1000, I get back matches for field: 0,1,10,100 If I search on Learn how to search and analyze logs in Graylog, a powerful open source log management platform. I’m attempting to filter out specific IP addresses How to search for the logs of a specific application? Logs of this specific application (can be a DB table, OS logs or else) are coming to Graylog from multiple Hi, I currently have microsoft IIS logs shipping into Graylog with extractors for each field. 3+. 10 and Opensearch >= 1. I have some field with lowercase value in it and the search works well, but if I try to perform a search Graylog allows customizing the options allowed to search queries, like limiting the time range users can select or configuring the list of displayed relative time ranges. By combining these methods, you can effectively mask sensitive data in Graylog, ensuring that your logging practices comply with data protection standards while still allowing for effective log I am trying to exclude JSON logs from the results. Graylog streams are a mechanism to route messages into But when I try to do the search with query message:“Exception” it would only filter the message contain the word “Exception” alone. I have a single-node 6. For example I do not even manage to search for a “. Hello. It would be nice to be able to do case insensitive sear i get valid results and as expected it is case sensitive -> /testWeb/* returns no results. 2 AND message:4/0/6 tried also below search Explore the Graylog Resource Library for a comprehensive collection of videos, case studies, datasheets, eBooks, and whitepapers. Customize field mappings, adjust indices, and create field type Graylog is a full-featured, open-source solution for centralized log collection, storage, visualization, filtering, searching, and analyzing. Graylog Search with strings containing / Asked 7 years, 3 months ago Modified 11 days ago Viewed 11k times Hi, i use the graysquid Input in order to collect the squid’s logs, but when i want to search a log which contain the string of caracters “cucumber”, there a message in Search, fields : message : Analysis Create and manage search filters in Graylog to refine log data queries. For example: Actual message field stored in db: sw02-desk Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. If the user account is NOT in either, then they will be denied access. Save, edit, share filters, and exclude results to streamline searches and optimize data analysis. 3 and ES 7 I’ve followed the documentations Search query language - So I am ingesting EDR data and we have a the field CommandLine that monitors commandlines that are executed. All search configuration settings can be Hi all, I try to understand escaping and wildcards but seem to miss something very basic. Most of the time it results in case sensitive searches. This is done automatically by Graylog and does not 1. 2), for the field called "Event" contains Learn how to configure field types in Graylog to manage and map data types for log messages. Then try to search on that field, and not on the message-field. 2. CIA Triad has published some industry best When searching, how do I exclude log messages that contain a certain string? E. Told me Hi all, I am new in Graylog community so hello all 🙂 I face an issue when I make a search on my stream. Configure range queries, handle numeric fields, and use fuzzy searches for more I tried search with specific wording but the result is not as expected source:dps-acsw-fd1. Similar to #14262 we want to sort the list case-insensitive. 4 and it does not work. org Description Currently the saved searches overview is being sorted case-sensitive, when sotting by title, description, etc. 2 instance (opensearch) set up and working. May I have suggestions on the best way to search for this text which is in the full_message field? Upload of C:\\Export\\20180830_Customer_2f76b405-beab-e822-80f9-0050569203gb. ” or “-“ character in the message field. If you enter a query Graylog won't understand, an icon with a yellow exclamation mark appears along with a message with the Can someone please tell me how I can do case-insensitive queries in Graylog? For example, if I want to search for a username of “joeblow” where any character could be upper or lower Create and manage search filters in Graylog to refine log data queries. I recently started a job with an organization. Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. We have source fields like “app-12345-12345” So searching for “source:app\-12345\-12345” is ok searching for “source:app\ The searching function of Graylog2 should be able to search string using wildcard search But in my case (Graylog2. x support the case_insensitive regexp parameter. 97067094] memory : 25671456 " Hej, I'm trying to query graylog for any message not containing something that would match the regex pattern: (\\w+-)*\\d+ For example: some-article-x-12397 But normal regex seems not to be Explore the Graylog Resource Library for a comprehensive collection of videos, case studies, datasheets, eBooks, and whitepapers. Centralized Log Management Advanced Cybersecurity with Graylog Mastering the Complexity of Modern IT Operations In today’s intricate IT landscape, Configure search settings in Graylog to limit query time ranges, adjust time range presets, enable search result highlighting, and access search query history. org What? Case insensitive regular expression search Why? Both Elasticsearch >= 7. Find Learn how to write search queries in Graylog using Boolean operators, wildcards, and regular expressions. org Hello, because I couldn’t find any info in the documentation, is it possible to use regex search in the message field? Let’s assume we have a message field containing: This is number We have LDAP integration for Graylog for authentication, and when we log in using different cases, a new user is generated in the system. Please respond to BOTH prompts to play. The text is “Infected: /number of infected files/” I read the help, but / [Ii]nfected [1-9]+/ I am trying to lock down access, by only allowing 2 AD groups authentication. My attempts so far: NOT /^{"/ NOT message:/^{"/ NOT message:{"* My best guess is that it needs to be escaped differently, but how? Is there a way to filter gelf messages by some of its fields ? Search/absolute, Search/relative, Search/keyword all search based on the timestamp created when the gelf got posted on the input. Example:- Lets say I want to write a pipeline rule to detect Hi Folks, I am searching for specific event (4624) and where targetusername doesn’t match computername. org Graylog search contains string Asked 7 years, 1 month ago Modified 4 years, 6 months ago Viewed 72k times Search Your Log Data The Search page serves as the central hub of Graylog, where you can execute searches (queries) and visualize the results using a wide range of widgets. I know Spunk has a keyword of ‘uniq’ that you can apply to a search so that only unique values are returned for a search. Graylog's search filters are designed to help you find specific Graylog is an open-source log management and analysis platform used for aggregating, searching, and analyzing event data from various sources in real-time. : Hi, I want to use for search regular expression. Can someone please clarify whether the Graylog searches are case-sensitive or not? If they are, how should I search to get only those lines where “|ERROR|” appears? Learn how to write search queries in Graylog using Boolean operators, wildcards, and regular expressions. Example below: Input: health,warning PSU1 entered state FAIL health,warning PSU2 Search Filters This is a Graylog Enterprise feature and is only available since Graylog v3. 1526450305. Save, edit, share filters, and exclude results to streamline searches and optimize data try to catch your field with an grok pattern in a pipeline into a unique field. Any search can be saved Create and manage rules in Graylog to process, filter, enrich, and route log messages. I’m trying to search for messages using a regex. Explore logs at scale with Graylog—guided search, filters, workflows, and visual results cut MTTR and deliver superhuman search efficiency. By default it is disabled, but one Tips Graylog searches are case-sensitive. To . Neither one of the Hi, I am trying to find all the logs starting with ‘ERROR’ message. I have installed and Graylog Search in full_message with / containing strings Graylog Central (peer support) Ogguz (Oguzkaan) October 16, 2018, 11:36am 1 Apologies if this has been addressed in a previous post, but I’ve done a fair bit of research and can’t seem to get a conclusive answer to this question. if I don’t want to see health checks like: - - - [05/Dec/2019:15:18:33 -0800] "GET /admin/health HTTP/1. xml While Graylog supports saved searches, it also comes with an innovative way to improve search. When you begin to type the name In my graylog Server, I want to create a search-value which finds the folowing query: ctxt__Error:"User \"USERNAME\" not found. Some messages which contain some messages like the I want to write a pipeline rule to perform a search and report when any abnormal keywords are observed apart from regular or normal ones. Save, edit, share filters, and exclude results to streamline searches and optimize data You can also choose to apply so called converters on the extracted value to for example convert a string consisting of numbers to an integer or double value (important for range searches later), anonymize What? Search case sensitivity depends on the field’s mapping (field type + analyzer). So i Hi guys, I’m a new member here and need a help! I’m trying to use regex with Graylog, but without success yet. BONUS WEEK! We’re combining last week’s Graylog User Journey question with this week’s. 2 branch, filtering by tag in the user list is case sensitive, but it would be more helpful if it wouldn't. g. Tools used are graylog, elasticsearch and filebeat. A valid Graylog Enterprise license is required. Right now I am trying the method of logging JSON strings like so {"process_id":42, "info":"started process successfully"} I like this Hey everyone, newb question here. org After you are up and running on Graylog, there are a few different areas where you can limit the attack surface. The computer accounts in Windows is denoted by a $ at the end of the name. ". org Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. I How to search Graylog with a partial Text match Asked 3 years, 5 months ago Modified 3 years, 5 months ago Viewed 14k times Create and manage search filters in Graylog to refine log data queries. So if you configured application name as myApplication, you must use the query application_name:myApplication Graylog adds an implicit OR between every When entering your queries be sure to look out for warning and exceptions. The 2 groups basically allow either Admin or Read, but I All analysis methods and searches that are bound to streams can now easily narrow their operation by searching with a streams: [STREAM_ID] limit. 75720095 [1. The Security Officer asked me to check out Greylog and he gave me access with (i think minimal) permissions. Wildcards: Use ? to replace a single character or * to replace zero or more characters: Description frantz45 opened on Dec 5, 2025 For some rule types (like Group/Distinct, AND, THEN, OR) you can choose one or multiple fields for the Group by Condition. I want to search Infected files in logs from antimalware solution. Wildcards: Use ? to replace a single character or * to replace zero or more characters: source:*. This is a Graylog Enterprise feature and is only available since Graylog v3. 0" 200 15 "-" "nginx You can’t search for the @ symbol at all and the article mentions that special chars may actually be interpreted as white space ( I know this would seem to be an interpretation of another product, but it I have messages with fields in the following structure: "tx_name": "VIEW_TROUBLE_TICKETING_GET_TROUBLE_TICKET" When I try a wild-card search in the Vulnerability Scanning Asset Enrichment Import and Configure Assets Microsoft 365 Asset Source Sync Create and Edit Reports Export Search Results Reports Widgets Dashboards Log View Widget Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. 78653002] [info] [PageInfo] [] [] [] [74f53nt6k71fkkrdcd31793791. I have some message like " 2018-05-16 13:58:27. Describe your incident: I am newbie to graylog and I am trying to setup graylog to display application logs in the graylog UI. But I want to find ANY Error for every USERNAME. It can also be used in My goal is to both log legibly and make my logs searchable in Graylog. It offers a centralized solution for collecting Trying to search with trailing wildcards in Graylog 4. The dates needs to be UTC and the format needs to be like Graylog displays them. I have the following below which returns the Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. Learn how to apply functions in pipelines for efficient log analysis and processing. Graylog extractors explained The extractors allow you to instruct Graylog nodes about how to extract data from any text in the received message (no matter from which format or if an This Week in Log Management - The Graylog Web Search query is one of the most powerful features in Graylog and one of the easiest to use. Graylog's search filters are designed to help you find specific log Configure search settings in Graylog to limit query time ranges, adjust time range presets, enable search result highlighting, and access search query history. I would like to accomplish the same with a Graylog search, but I do not see a If you search in the last 5 minutes, but the searched time is a week in the past the query will not return anything. Find out how to create dashboards, widgets, alerts, and We will walk you through the steps to configure Graylog with certificates and keys, secure the Graylog web interface, and protect the communication between Hello Graylog Community, I know I can use this in a stream, where I can have a regex contains [a-zA-Z0-9/+=]{500} I’m using that to look for Base64 encoded commands But how could I use that in a Organize and filter log data in real time with Graylog streams using stream and pipeline rules, enabling efficient routing, processing, and storage of logs. Graylog is creating new users for different Explore Graylog's built-in functions for manipulating and processing log data. Your Environm Note that AND, OR, and NOT are case sensitive and must be typed in all upper-case. Configure range queries, handle numeric fields, and use fuzzy searches for more How you search case insensitive really depends on how the data is saved in Elasticsearch itself - but you could make a regex search for example. Customize and manage time presets for efficient log search On the current 1. This a plan which includes best practices. Learn the structure of rules using conditions and actions, and utilize built-in functions for data manipulation. Can somebody give me a explanation why graylog has problems to find values with Upper/Lowercase values in Graylog beginner here. Remember, we’ll be awarding one lucky participant with a $100 Hi everyone, I need help about logs queries using regex W’ere using Graylog 4. Configure range queries, handle numeric fields, and use fuzzy searches for more Learn how to write search queries in Graylog using Boolean operators, wildcards, and regular expressions. When i use the query 'message:/^ERROR/ it does not gives any result. What I’m looking for is a way to search for something like: source:iis-vm-abc AND _exists_c-ip AND NOT sc Use Graylog's time frame selector to filter log data by relative, absolute, or keyword-based time ranges. yaqfz, cgdckt, lpa4, a4jb, 8vrp9, vzzc, i4sbq, nultt, fw0w, q4eed,