SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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Sep 24, 2020 • 6min

ISC StormCast for Thursday, September 24th 2020

Dynamic Malicious Word Document https://isc.sans.edu/forums/diary/Malicious+Word+Document+with+Dynamic+Content/26590/ Old Versions of SAMBA Affected by ZeroLogon Vulnerability https://www.samba.org/samba/security/CVE-2020-1472.html Google Chrome Update https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html QNAP Devices hit by AgeLocker Ransomware https://www.bleepingcomputer.com/news/security/agelocker-ransomware-targets-qnap-nas-devices-steals-data/
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Sep 23, 2020 • 6min

ISC StormCast for Wednesday, September 23rd 2020

Citrix ADC Udpates https://support.citrix.com/article/CTX281474 Firefox Version 81 Released https://www.mozilla.org/en-US/firefox/81.0/releasenotes/ Simple Scan Drops Ransomware Risk https://www.accesswire.com/607018/Corvus-Updates-Scan-Technology-with-RDP-Detection-Slashes-Ransomware-Claims-by-65 iOS 14 Jailbreak https://checkra.in/news/2020/09/iOS-14-announcement
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Sep 22, 2020 • 6min

ISC StormCast for Tuesday, September 22nd 2020

Slightly Broken Overlay Phishing https://isc.sans.edu/forums/diary/Slightly+broken+overlay+phishing/26586/ MacOS Code Injection via Third Party Frameworks https://www.trustedsec.com/blog/macos-injection-via-third-party-frameworks Snort/ClamAV Cobalt Strike Detection https://blog.talosintelligence.com/2020/09/coverage-strikes-back-cobalt-strike-paper.html#more
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Sep 21, 2020 • 6min

ISC StormCast for Monday, September 21st 2020

A Mix of Python and VBA in a Malicious Word Document https://isc.sans.edu/forums/diary/A+Mix+of+Python+VBA+in+a+Malicious+Word+Document/26578/ Salesforce Phish https://isc.sans.edu/forums/diary/Analysis+of+a+Salesforce+Phishing+Emails/26582/ Google App Engine Used in Phishing Attacks https://medium.com/@marcelx/attackers-are-abusing-googles-app-engine-to-circumvent-enterprise-security-solutions-again-eda8345d531d Sysmon Adds Clipboard Monitoring https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon Windows Defender No Longer Able to Download Files https://www.bleepingcomputer.com/news/microsoft/microsoft-removes-windows-defender-ability-after-security-concerns/
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Sep 18, 2020 • 6min

ISC StormCast for Friday, September 18th 2020

OSSEC Active Response https://isc.sans.edu/forums/diary/Suspicious+Endpoint+Containment+with+OSSEC/26576/ Microsoft Patch for Office for Mac https://docs.microsoft.com/en-us/officeupdates/release-notes-office-for-mac VMWare Fusion Vulnerablity https://www.vmware.com/security/advisories/VMSA-2020-0020.html NSA Secure Boot Configuration Guide https://media.defense.gov/2020/Sep/15/2002497594/-1/-1/0/CTR-UEFI-SECURE-BOOT-CUSTOMIZATION-20200915.PDF/CTR-UEFI-SECURE-BOOT-CUSTOMIZATION-20200915.PDF Microsoft Edge Warns Users of Adobe Flash End of Support https://blogs.windows.com/msedgedev/2020/09/04/update-adobe-flash-end-support/
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Sep 17, 2020 • 6min

ISC StormCast for Thursday, September 17th 2020

Most Recent "Mirai" Bot Includes Code to Target Backups https://isc.sans.edu/forums/diary/Do+Vulnerabilities+Ever+Get+Old+Recent+Mirai+Variant+Scanning+for+20+Year+Old+Amanda+Version/26572/ Apple Security Updates https://support.apple.com/en-us/HT201222
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Sep 16, 2020 • 6min

ISC StormCast for Wednesday, September 16th 2020

Traffic Analysis Quiz: Oh No... Another Infection https://isc.sans.edu/forums/diary/Traffic+Analysis+Quiz+Oh+No+Another+Infection/26566/ Magento 1 Stores Targeted By Recent Attack https://sansec.io/research/largest-magento-hack-to-date Adobe Media Encoder Patch https://helpx.adobe.com/security/products/media-encoder/apsb20-57.html Zerologin Reminder https://www.secura.com/pathtoimg.php?id=2055 Windows "Finger" Utility Abused http://hyp3rlinx.altervista.org/advisories/Windows_TCPIP_Finger_Command_C2_Channel_and_Bypassing_Security_Software.txt
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Sep 15, 2020 • 5min

ISC StormCast for Tuesday, September 15th 2020

Not Everything About ".well-known" is Well Known https://isc.sans.edu/forums/diary/Not+Everything+About+wellknown+is+Well+Known/26564/ BLE Lock Vulnerable to Replay Attack https://www.pentestpartners.com/security-blog/360lock-smart-lock-review/ Mobile Iron Exploit Released https://blog.orange.tw/2020/09/how-i-hacked-facebook-again-mobileiron-mdm-rce.html
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Sep 14, 2020 • 6min

ISC StormCast for Monday, September 14th 2020

Pillaging and Protecting the Clipboard https://isc.sans.edu/forums/diary/Whats+in+Your+Clipboard+Pillaging+and+Protecting+the+Clipboard/26556/ Critical Vulnerability in PANOS https://security.paloaltonetworks.com/CVE-2020-2040 Linux VoIP Softswitch Malware https://www.welivesecurity.com/2020/09/10/who-callin-cdrthief-linux-voip-softswitches/ CVE-2020-1472 Zerologon Privilege Escalation Vulnerability https://www.secura.com/blog/zero-logon
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Sep 11, 2020 • 8min

ISC StormCast for Friday, September 11th 2020

Recent Dridex Activity https://isc.sans.edu/forums/diary/Recent+Dridex+activity/26550/ Zoom Bombings and Zoom 2FA https://arxiv.org/abs/2009.03822 https://blog.zoom.us/secure-your-zoom-account-with-two-factor-authentication/ AMD Server CPUs May Be Locked to Particular Motherboard https://www.servethehome.com/amd-psb-vendor-locks-epyc-cpus-for-enhanced-security-at-a-cost/ BLURtooth Vulnerability https://www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetooth-security/blurtooth/

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