Best SANS ISC Handlers Podcasts (2025)

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SANS Stormcast Thursday, October 9th, 2025: Polymorphic Python; ssh ProxyCommand Vuln; 6:12

Play Pause

4h ago6:12

6:12

Polymorphic Python Malware Xavier discovered self-modifying Python code on Virustotal. The remote access tool takes advantage of the inspect module to modify code on the fly. https://isc.sans.edu/diary/Polymorphic%20Python%20Malware/32354 SSH ProxyCommand Vulnerability A user cloning a git repository may be tricked into executing arbitrary code via…

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SANS Stormcast Wednesday, October 8th, 2025: FreePBX Exploits; Disrupting Teams Threats; Kibana and QT SVG Patches 5:57

1d ago5:57

5:57

By Dr. Johannes B. Ullrich

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SANS Stormcast Tuesday, October 7th, 2025: More About Oracle; Redis Vulnerability; GoAnywhere Exploited 5:33

2d ago5:33

5:33

By Dr. Johannes B. Ullrich

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SANS Stormcast Monday, October 6th, 2025: Oracle 0-Day 6:28

3d ago6:28

6:28

Oracle E-Business Suite 0-Day CVE-2025-61882 Last week, the Cl0p ransomware gang sent messages to many businesses stating that an Oracle E-Business Suite vulnerability was used to exfiltrate data. Initially, Oracle believed the root cause to be a vulnerability patched in June, but now Oracle released a patch for a new vulnerability. https://www.ora…

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SANS Stormcast Friday, October 3rd, 2025: More .well-known Scans; RedHat Openshift Patch; TOTOLINK Vuln; 6:35

6d ago6:35

6:35

More .well-known scans Attackers are using API documentation automatically published in the .well-known directory for reconnaissance. https://isc.sans.edu/diary/More%20.well-known%20Scans/32340 RedHat Patches Openshift AI Services A flaw was found in Red Hat Openshift AI Service. A low-privileged attacker with access to an authenticated account, fo…

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SANS Stormcast Thursday, October 2nd, 2025: Honeypot Passwords; OneLogin Vuln; Breaking Intel SGX; OpenSSL Patch 8:11

7d ago8:11

8:11

Comparing Honeypot Passwords with HIBP Most passwords used against our honeypots are also found in the Have I been pwn3d list. However, the few percent that are not found tend to be variations of known passwords, extending them to find likely mutations. https://isc.sans.edu/diary/%5BGuest%20Diary%5D%20Comparing%20Honeypot%20Passwords%20with%20HIBP/…

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SANS Stormcast Wednesday, October 1st, 2025: Cookie Auth Issues; Western Digtial Command Injection; sudo exploited; 5:10

8d ago5:10

5:10

Sometimes you don t even need to log in Applications using simple, predictable cookies to verify a user s identity are still exploited, and relatively recent vulnerabilities are still due to this very basic mistake. https://isc.sans.edu/diary/%22user%3Dadmin%22.%20Sometimes%20you%20don%27t%20even%20need%20to%20log%20in./32334 Western Digital My Clo…

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SANS Stormcast Tuesday, September 30th, 2025: Apple Patch; PAN Global Protect Scans; SSL.com signed malware 5:06

9d ago5:06

5:06

Apple Patches Apple released patches for iOS, macOS, and visionOS, fixing a single font parsing vulnerability https://isc.sans.edu/diary/Apple%20Patches%20Single%20Vulnerability%20CVE-2025-43400/32330 Increase in Scans for Palo Alto Global Protect Vulnerability (CVE-2024-3400). Our honeypots detected an increase in scans for a Palo Alto Global Prot…

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SANS Stormcast Monday, September 29th, 2025: Convert Timestamps; Cisco Compromises; GitHub Notification Phishing 8:36

10d ago8:36

8:36

Converting Timestamps in .bash_history Unix shells offer the ability to add timestamps to commands in the .bash_history file. This is often done in the form of Unix timestamps. This new tool converts these timestamps into a more readable format. https://isc.sans.edu/diary/New%20tool%3A%20convert-ts-bash-history.py/32324 Cisco ASA/FRD Compromises Ex…

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SANS Stormcast Friday, September 26th, 2025: Webshells in .well-known; Critical Cisco Vulns Exploited; XCSSET Update; GoAnywhere MFT Exploit Details 6:52

14d ago6:52

6:52

Webshells Hiding in .well-known Places Our honeypots registered an increase in scans for URLs in the .well-known directory, which appears to be looking for webshells. https://isc.sans.edu/diary/Webshells%20Hiding%20in%20.well-known%20Places/32320 Cisco Patches Critical Exploited Vulnerabilities Cisco released updates addressing already-exploited vu…

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SANS Stormcast Thursday, September 25th, 2025: Hikvision Exploits; Cisco Patches; Sonicawall Anit-Rootkit Patch; Windows 10 Support 5:33

15d ago5:33

5:33

Exploit Attempts Against Older Hikvision Camera Vulnerability Out honeypots observed an increase in attacks against some older Hikvision issues. A big part of the problem is weak passwords, and the ability to send credentials as part of the URL. https://isc.sans.edu/diary/Exploit%20Attempts%20Against%20Older%20Hikvision%20Camera%20Vulnerability/323…

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SANS Stormcast Wednesday, September 24th, 2025: DoS against the Analyst; GitHub Improvements; Solarwinds and Supermicro BMC vulnerabilities 7:22

16d ago7:22

7:22

Distracting the Analyst for Fun and Profit Our undergraduate intern, Tyler House analyzed what may have been a small DoS attack that was likely more meant to distract than to actually cause a denial of service https://isc.sans.edu/diary/%5BGuest%20Diary%5D%20Distracting%20the%20Analyst%20for%20Fun%20and%20Profit/32308 GitHub s plan for a more secur…

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SANS Stormcast Tuesday, September 23rd, 2025: Ivanti EPMM Exploit; GitHub Impersonation 4:49

16d ago4:49

4:49

CISA Reports Ivanti EPMM Exploit Sightings Two different organizations submitted backdoors to CISA, which are believed to have been installed using Ivanti vulnerabilities patched in May. https://www.cisa.gov/news-events/analysis-reports/ar25-261a Lastpass Observes Impersonation on GitHub Lastpass noted a number of companies being impersonated via f…

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SANS Stormcast Monday, September 22nd, 2025: Odd HTTP Reuqest; GoAnywhere MFT Bug; EDR Freeze 9:02

18d ago9:02

9:02

Help Wanted: What are these odd requests about? An odd request is hitting a number of our honeypots with a somewhat unusual HTTP request header. Please let me know if you no what the request is about. https://isc.sans.edu/forums/diary/Help+Wanted+What+are+these+odd+reuqests+about/32302/ Forta GoAnywhere MFT Vulnerability Forta s GoAnywhere MFT prod…

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SANS Stormcast Friday, September 19th, 2025: Honeypot File Analysis (@sans_edu); SonicWall Breach; DeepSeek Bias; Chrome 0-day 7:14

21d ago7:14

7:14

Exploring Uploads in a Dshield Honeypot Environment This guest diary by one of our SANS.edu undergraduate interns shows how to analyze files uploaded to Cowrie https://isc.sans.edu/diary/Exploring%20Uploads%20in%20a%20Dshield%20Honeypot%20Environment%20%5BGuest%20Diary%5D/32296 Sonicwall Breach SonicWall MySonicWall accounts were breached via crede…

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SANS Stormcast Thursday, September 18th, 2025: DLL Hooking; Entra ID Actor Tokens; Watchguard and NVidia Patches 6:31

22d ago6:31

6:31

CTRL-Z DLL Hooking Attackers may use a simple reload trick to overwrite breakpoints left by analysts to reverse malicious binaries. https://isc.sans.edu/diary/CTRL-Z%20DLL%20Hooking/32294 Global Admin in every Entra ID tenant via Actor tokens As part of September s patch Tuesday, Microsoft patched CVE-2025-55241. The discoverer of the vulnerability…

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SANS Stormcast Wednesday, September 17th, 2025: Phishing Resistants; More npm Attacks; ChatGPT MCP abuse 8:47

23d ago8:47

8:47

Why You Need Phishing-Resistant Authentication NOW. The recent compromise of a number of high-profile npmjs.com accounts has yet again shown how dangerous a simple phishing email can be. https://isc.sans.edu/diary/Why%20You%20Need%20Phishing%20Resistant%20Authentication%20NOW./32290 S1ngularity/nx Attackers Strike Again A second wave of attacks has…

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SANS Stormcast Tuesday, September 16th, 2025: Apple Updates; Rust Phishing; Samsung 0-day 6:42

24d ago6:42

6:42

Apple Updates Apple released major updates for all of its operating systems. In addition to new features, these updates patch 33 different vulnerabilities. https://isc.sans.edu/diary/Apple%20Updates%20Everything%20-%20iOS%20macOS%2026%20Edition/32286 Microsoft End of Life October 14th, support for Windows 10, Exchange 2016, and Exchange 2019 will e…

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SANS Stormcast Monday, September 15th, 2025: More Archives; Salesforce Attacks; White Cobra; BSides Augusta 6:06

25d ago6:06

6:06

Web Searches For Archives Didier observed additional file types being searched for as attackers continue to focus on archive files as they spider web pages https://isc.sans.edu/diary/Web%20Searches%20For%20Archives/32282 FBI Flash Alert: Salesforce Attacks The FBI is alerting users of Salesforce of two different threat actors targeting Salesforce. …

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SANS Stormcast Friday, September 12th, 2025: DShield SIEM Update; Another Sonicwall Warning; Website Keystroke Logging 6:38

28d ago6:38

6:38

DShield SIEM Docker Updates Guy updated the DShield SIEM which graphically summarizes what is happening inside your honeypot. https://isc.sans.edu/diary/DShield%20SIEM%20Docker%20Updates/32276 Again: Sonicwall SSL VPN Compromises The Australian Government s Signals Directorate noted an increase in compromised Sonicwall devices. https://www.cyber.go…

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SANS Stormcast Thursday, September 11th, 2025: BASE64 in DNS; Google Chrome, Ivantii and Sophos Patches; Apple Memory Integrity Feature 7:12

29d ago7:12

7:12

BASE64 Over DNS The base64 character set exceeds what is allowable in DNS. However, some implementations will work even with these invalid characters. https://isc.sans.edu/diary/BASE64%20Over%20DNS/32274 Google Chrome Update Google released an update for Google Chrome, addressing two vulnerabilities. One of the vulnerabilities is rated critical and…

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SANS Stormcast Wednesday, September 10th, 2025: Microsoft Patch Tuesday; 8:25

30d ago8:25

8:25

Microsoft Patch Tuesday As part of its September patch Tuesday, Microsoft addressed 177 different vulnerabilities, 86 of which affect Microsoft products. None of the vulnerabilities has been exploited before today. Two of the vulnerabilities were already made public. Microsoft rates 13 of the vulnerabilities are critical. https://isc.sans.edu/diary…

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SANS Stormcast Tuesday, September 9th, 2025: Major npm compromise; HTTP Request Signature 8:44

1M ago8:44

8:44

Major npm compromise A number of high-profile npm libraries were compromised after developers fell for a phishing email. This compromise affected libraries with a total of hundreds of millions of downloads a week. https://bsky.app/profile/bad-at-computer.bsky.social/post/3lydioq5swk2y https://github.com/orgs/community/discussions/172738 https://git…

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SANS Stormcast Monday, September 8th, 2025: YARA to Debugger Offsets; SVG JavaScript Phishing; FreePBX Patches; 5:34

1M ago5:34

5:34

From YARA Offsets to Virtual Addresses Xavier explains how to convert offsets reported by YARA into offsets suitable for the use with debuggers. https://isc.sans.edu/diary/From%20YARA%20Offsets%20to%20Virtual%20Addresses/32262 Phishing via JavaScript in SVG Files Virustotal uncovered a Colombian phishing campaign that takes advantage of JavaScript …

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SANS Stormcast Friday, September 5th, 2025: Cloudflare Response to 1.1.1.1 Certificate; AI Modem Namespace Reuse; macOS Vulnerability Allowed Keychain Decryption 8:18

1M ago8:18

8:18

Unauthorized Issuance of Certificate for 1.1.1.1 Cloudflare published a blog post with more details regarding the bad 1.1.1.1 certificate that was issued by Fina. https://blog.cloudflare.com/unauthorized-issuance-of-certificates-for-1-1-1-1/ AI Model Namespace Reuse Deleted accounts on Huggingface can be taken over by other entities unrelated to th…