Join the Conversation
- Find Answers
- :
- Splunk Administration
- :
- Getting Data In
- :
- MS Crypto API Vuln - CVE-2020-0601 - Any example l...
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark Topic
- Subscribe to Topic
- Mute Topic
- Printer Friendly Page
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello Splunkers!
TL;DR - Has anyone seen an example log generated by the fix for the 2020-January Critical MS Windows CryptoAPI Vuln? (CVE-2020-0601)
Does anyone know what the exact event event looks like? The technet article: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0601/ references the following:
- Event Log: Windows Logs/Application
- Event Source: Audit-CVE
- Event ID 1
Event ID 1 seems to be a common dumping ground, and I've never seen any logs from that SourceName (Assuming that's the field to key on)
I'll (for now) run scheduled searches for the following, but have a feeling the data presents differently.
sourcetype=wineventlog:application SourceName=Audit-CVE
Any ideas/thoughts/suggestions?
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
One of the handlers at the Internet Storm Center (SANS entity) put together a VBA solution that populates the event log with a replica of these events.
Take a look at https://blog.didierstevens.com/2020/01/15/using-cveeventwrite-from-vba-cve-2020-0601/ for more info.
Hope that helps!
rmmiller
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
This is exactly what I was looking for. Many thanks @rmmiller !
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Glad I could help! We're all in this mess together! 🙂
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
One of the handlers at the Internet Storm Center (SANS entity) put together a VBA solution that populates the event log with a replica of these events.
Take a look at https://blog.didierstevens.com/2020/01/15/using-cveeventwrite-from-vba-cve-2020-0601/ for more info.
Hope that helps!
rmmiller
Accelerating Observability as Code with the Splunk AI Assistant
Integrating Splunk Search API and Quarto to Create Reproducible Investigation ...
Congratulations to the 2025-2026 SplunkTrust!
