On March 6th, Searchlight Cyber published a blog revealing details about a new deserialization vulnerability in Sitecore [1]. Sitecore calls itself a “Digital Experience Platform (CXP),” which is a fancy content management system (CMS). Sitecore itself is written in .Net and…
Tag: SANS Internet Storm Center, InfoCON: green
ISC Stormcast For Thursday, March 27th, 2025 https://isc.sans.edu/podcastdetail/9382, (Thu, Mar 27th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, March 27th, 2025…
ISC Stormcast For Wednesday, March 26th, 2025 https://isc.sans.edu/podcastdetail/9380, (Wed, Mar 26th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, March 26th, 2025…
[Guest Diary] Leveraging CNNs and Entropy-Based Feature Selection to Identify Potential Malware Artifacts of Interest, (Wed, Mar 26th)
[This is a Guest Diary by Wee Ki Joon, an ISC intern as part of the SANS.edu Bachelor's Degree in Applied Cybersecurity (BACS) program [1].] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original…
X-Wiki Search Vulnerability exploit attempts (CVE-2024-3721), (Tue, Mar 25th)
Creating a secure Wiki is hard. The purpose of a wiki is to allow “random” users to edit web pages. A good Wiki provides users with great flexibility, but with great flexibility comes an even “greater” attack surface. File uploads…
ISC Stormcast For Tuesday, March 25th, 2025 https://isc.sans.edu/podcastdetail/9378, (Tue, Mar 25th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, March 25th, 2025…
Privacy Aware Bots, (Mon, Mar 24th)
Staring long enough at honeypot logs, I am sure you will come across one or the other “oddity.” Something that at first does not make any sense, but then, in some way, does make sense. After looking at the Next.js…
ISC Stormcast For Monday, March 24th, 2025 https://isc.sans.edu/podcastdetail/9376, (Mon, Mar 24th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, March 24th, 2025…
Let’s Talk About HTTP Headers., (Sun, Mar 23rd)
Walking my dog earlier, I came across the sign on the right. Having just looked at yet another middleware/HTTP header issue (the Next.js problem that became public this weekend) [1], I figured I should write something about HTTP headers. We…
ISC Stormcast For Friday, March 21st, 2025 https://isc.sans.edu/podcastdetail/9374, (Fri, Mar 21st)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, March 21st, 2025…
Some new Data Feeds, and a little “incident”., (Thu, Mar 20th)
Our API (https://isc.sans.edu/api) continues to be quite popular. One query we see a lot is lookups for individual IP addresses. Running many queries as you go through a log may cause you to get locked out by our rate limit.…
ISC Stormcast For Thursday, March 20th, 2025 https://isc.sans.edu/podcastdetail/9372, (Thu, Mar 20th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, March 20th, 2025…
Exploit Attempts for Cisco Smart Licensing Utility CVE-2024-20439 and CVE-2024-20440, (Wed, Mar 19th)
In September, Cisco published an advisory noting two vulnerabilities [1]: This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Exploit Attempts for Cisco Smart Licensing Utility CVE-2024-20439 and CVE-2024-20440, (Wed, Mar 19th)
ISC Stormcast For Wednesday, March 19th, 2025 https://isc.sans.edu/podcastdetail/9370, (Wed, Mar 19th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, March 19th, 2025…
Python Bot Delivered Through DLL Side-Loading, (Tue, Mar 18th)
One of my hunting rules triggered some suspicious Python code, and, diving deeper, I found an interesting example of DLL side-loading. This technique involves placing a malicious DLL with the same name and export structure as a legitimate DLL in…
ISC Stormcast For Tuesday, March 18th, 2025 https://isc.sans.edu/podcastdetail/9368, (Tue, Mar 18th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, March 18th, 2025…
Static Analysis of GUID Encoded Shellcode, (Mon, Mar 17th)
I wanted to figure out how to statically decode the GUID encoded shellcode Xavier wrote about in his diary entry “Shellcode Encoded in UUIDs”. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article:…
ISC Stormcast For Monday, March 17th, 2025 https://isc.sans.edu/podcastdetail/9366, (Mon, Mar 17th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, March 17th, 2025…
Mirai Bot now incroporating (malformed?) DrayTek Vigor Router Exploits, (Sun, Mar 16th)
Last October, Forescout published a report disclosing several vulnerabilities in DrayTek routers. According to Forescount, about 700,000 devices were exposed to these vulnerabilities [1]. At the time, DrayTek released firmware updates for affected routers [2]. Forescout also noted that multiple…
ISC Stormcast For Friday, March 14th, 2025 https://isc.sans.edu/podcastdetail/9364, (Fri, Mar 14th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, March 14th, 2025…