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"If the enemy leaves a door open, you must rush in." – Sun Tzu

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Category: TheHive

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Imap2TheHive: Support for Custom Observables

July 13, 2018 OSSEC, Security, TheHive Leave a comment

I’m using OSSEC to feed an instance of TheHive to investigate security incidents reported by OSSEC. To better categorize the alerts and merge similar events, I needed to add more observables. OSSEC alerts are delivered by email with interesting information for TheHive. This was an interesting use case to play

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DShield Analyzer

DShield Analyzer for Cortex

July 9, 2018 Security, TheHive 2 comments

TheHive is an awesome tool to perform incident management. One of the software components that is linked to TheHive is Cortex defined as a “Powerful observable analysis engine“. Let’s me explain why Cortex can save you a lot of time. When you are working on an incident in TheHive, observables are

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Upcoming Events

Here is a list of events that I will attend and cover via Twitter and wrap-ups. Ping me if you want to meet! The list is regularly updated.

SANS Munich 2023

Recent Articles

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  • This Blog Has 20 Years!

Time Machine

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Recent Tweets

  • Any Follower who could share a Win11 USB boot image with me? I've trouble building one :( #PleaseRT

    June 1, 2023 08:06

  • Marketing & processes will kill me. I received a letter today confirming that my *digital* access has been set up...

    May 31, 2023 13:20

  • And meet plenty of Handlers! twitter.com/johullrich/status/…

    May 30, 2023 17:11

  • The preferred super-hero of malware analysts… #80s pic.twitter.com/Y0F7mNRtVi

    May 28, 2023 16:37

  • On my way back to ! Thanks to the #BSidesDublin2023 crew for the great event!

    May 28, 2023 03:43

RSS NVD Vulnerabilities Feed

  • CVE-2023-2933 (chrome) May 30, 2023
    Use after free in PDF in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
  • CVE-2023-2934 (chrome) May 30, 2023
    Out of bounds memory access in Mojo in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
  • CVE-2023-2941 (chrome) May 30, 2023
    Inappropriate implementation in Extensions API in Google Chrome prior to 114.0.5735.90 allowed an attacker who convinced a user to install a malicious extension to spoof the contents of the UI via a crafted Chrome Extension. (Chromium security severity: Low)
  • CVE-2023-2932 (chrome) May 30, 2023
    Use after free in PDF in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
  • CVE-2023-2936 (chrome) May 30, 2023
    Type Confusion in V8 in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
  • CVE-2023-2931 (chrome) May 30, 2023
    Use after free in PDF in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
  • CVE-2023-2937 (chrome) May 30, 2023
    Inappropriate implementation in Picture In Picture in Google Chrome prior to 114.0.5735.90 allowed a remote attacker who had compromised the renderer process to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: Medium)
  • CVE-2023-2930 (chrome) May 30, 2023
    Use after free in Extensions in Google Chrome prior to 114.0.5735.90 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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