SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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Sep 4, 2020 • 6min

ISC StormCast for Friday, September 4th 2020

Sandbox Evasion Using NTP https://isc.sans.edu/forums/diary/Sandbox+Evasion+Using+NTP/26534/ Android DNS over HTTPS https://blog.chromium.org/2020/09/a-safer-and-more-private-browsing.html Cisco Jabber Vulnerability Fullowup https://watchcom.no/nyheter/nyhetsarkiv/uncovers-cisco-jabber-vulnerabilities/
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Sep 3, 2020 • 6min

ISC StormCast for Thursday, September 3rd 2020

Python and Risky Windows API Calls https://isc.sans.edu/forums/diary/Python+and+Risky+Windows+API+Calls/26530/ QNAP Updates https://www.qnap.com/en/release-notes/qts/4.3.6.1411/20200825 https://www.qnap.com/en/release-notes/qts/4.4.3.1400/20200817 iOS 13.7 Update https://support.apple.com/en-us/HT201222 Cisco Jabber Update https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-UyTKCPGg MoFi Router Vulnerabilities https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/
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Sep 2, 2020 • 7min

ISC StormCast for Wednesday, September 2nd 2020

Exposed Domain Controllers Used in DDoS Attacks https://isc.sans.edu/forums/diary/Exposed+Windows+Domain+Controllers+Used+in+CLDAP+DDoS+Attacks/26526/ Microsoft Reviving SHA-1 https://techcommunity.microsoft.com/t5/microsoft-security-baselines/security-baseline-for-microsoft-edge-version-85/ba-p/1618585 Trend Micro Updating Anti Malware Products https://success.trendmicro.com/solution/000263632 Public Voter Data Sold as "Breach" https://www.cyberscoop.com/russia-hack-michigan-voter-data-kommersant/
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Sep 1, 2020 • 5min

ISC StormCast for Tuesday, September 1st 2020

Finding The Original Maldoc https://isc.sans.edu/forums/diary/Finding+The+Original+Maldoc/26520/ Slack Remote Code Execution https://hackerone.com/reports/783877 Apple Approved Malware https://objective-see.com/blog/blog_0x4E.html Cisco IOS XR Bug Exploited https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dvmrp-memexh-dSmpdvfz
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Aug 31, 2020 • 7min

ISC StormCast for Monday, August 31st 2020

CenturyLink Outage https://blog.cloudflare.com/analysis-of-todays-centurylink-level-3-outage/ New Zealand Stock Market Denial of Service Attack https://www.theregister.com/2020/08/27/nzx_ddos_third_day/ Pulse Connect Secure RCE Patch https://www.gosecure.net/blog/2020/08/26/forget-your-perimeter-rce-in-pulse-connect-secure/
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Aug 28, 2020 • 7min

ISC StormCast for Friday, August 28th 2020

A Reminder about Security.txt https://isc.sans.edu/forums/diary/Securitytxt+one+small+file+for+an+admin+one+giant+help+to+a+security+researcher/26510/ DNS Queries to Root Name Servers https://blog.apnic.net/2020/08/21/chromiums-impact-on-root-dns-traffic/ https://www.zdnet.com/article/chromium-dns-hijacking-detection-accused-of-being-around-half-of-all-root-queries/ Microsoft Extends Windows 10 1803 Deadline https://support.microsoft.com/en-us/help/13853/windows-lifecycle-fact-sheet LemonDuck Adding New Tricks https://news.sophos.com/en-us/2020/08/25/lemon_duck-cryptominer-targets-cloud-apps-linux/
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Aug 27, 2020 • 6min

ISC StormCast for Thursday, August 27th 2020

Malicious Excel Sheet with a NULL VT Score https://isc.sans.edu/forums/diary/Malicious+Excel+Sheet+with+a+NULL+VT+Score/26506/ APT Attack Uses Autodesk Plugin https://www.bitdefender.com/files/News/CaseStudies/study/365/Bitdefender-PR-Whitepaper-APTHackers-creat4740-en-EN-GenericUse.pdf Firefox Update https://www.mozilla.org/en-US/security/advisories/mfsa2020-36/ Arrest in Insider Attack https://www.justice.gov/opa/press-release/file/1308766/download
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Aug 26, 2020 • 5min

ISC StormCast for Wednesday, August 26th 2020

Keep an Eye on LOLBins https://isc.sans.edu/forums/diary/Keep+An+Eye+on+LOLBins/26502/ Malicious iOS Adnetwork SDK https://snyk.io/research/sour-mint-malicious-sdk/ Apache Update https://httpd.apache.org/security/vulnerabilities_24.html Google Chrome User-Agent Client Hints https://web.dev/user-agent-client-hints/
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Aug 25, 2020 • 6min

ISC StormCast for Tuesday, August 25th 2020

Tracking a Malware Campaign Through VT https://isc.sans.edu/forums/diary/Tracking+A+Malware+Campaign+Through+VT/26498/ Zoom Outage https://www.cnn.com/2020/08/24/us/zoom-outage-worldwide-trnd/index.html RDP Remains a Top Target https://www.group-ib.com/media/iran-cybercriminals/?utm_source=bleeping_computer&utm_medium=article&utm_campaign=referral Microsoft Introduces Application Guard https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/install-app-guard?view=o365-worldwide Safari File Sharing Bug https://blog.redteam.pl/2020/08/stealing-local-files-using-safari-web.html
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Aug 24, 2020 • 7min

ISC StormCast for Monday, August 24th 2020

A Word of Caution: Helping Cyber Stalking Victims https://isc.sans.edu/forums/diary/A+Word+of+Caution+Helping+Out+People+Being+Stalked+Online/26422/ RDP and Telnet Scans https://isc.sans.edu/forums/diary/Remote+Desktop+TCP3389+and+Telnet+TCP23+What+might+they+have+in+Common/26492/ Thales Cinterion Input Validation Vulnerability https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules Google Drive File Extension Spoofing https://thehackernews.com/2020/08/google-drive-file-versions.html

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