SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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May 13, 2020 • 7min

ISC StormCast for Wednesday, May 13th 2020

Microsoft Patch Tuesday https://isc.sans.edu/forums/diary/Microsoft+May+2020+Patch+Tuesday/26114/ Adobe Security Updates https://helpx.adobe.com/security.html Android Applications Expose Firebase Databases https://www.comparitech.com/blog/information-security/firebase-misconfiguration-report/#What_data_is_exposed More Magecart Sighted https://maxkersten.nl/2020/05/06/backtracking-magecart-infections/ Glitter vs. Thunderspy https://www.youtube.com/watch?v=vlK5rrlc44g
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May 12, 2020 • 6min

ISC StormCast for Tuesday, May 12th 2020

Excel 4 Macro Analysis: XLMMacroDeobfuscator https://isc.sans.edu/forums/diary/Excel+4+Macro+Analysis+XLMMacroDeobfuscator/26110/ LinkedIn Phish https://youtu.be/g0WHz6rikoc ThunderSpy Thunderbolt Attack https://thunderspy.io/ vBulletin Vulnerability https://nvd.nist.gov/vuln/detail/CVE-2020-12720 Mini-Netwars https://www.sans.org/mini-netwars
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May 11, 2020 • 5min

ISC StormCast for Monday, May 11th 2020

YARA 4.0.0 Released https://isc.sans.edu/forums/diary/YARA+v400+BASE64+Strings/26106/ VMWare Patches vRealize to Address Saltstack Vulnerabilities https://www.vmware.com/security/advisories/VMSA-2020-0009.html Samsung Paches Android RCE Vulnerabilities https://bugs.chromium.org/p/project-zero/issues/detail?id=2002 https://security.samsungmobile.com/securityUpdate.smsb MacOS 2FA Application Trojan https://blog.malwarebytes.com/threat-analysis/2020/05/new-mac-variant-of-lazarus-dacls-rat-distributed-via-trojanized-2fa-app/
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May 8, 2020 • 6min

ISC StormCast for Friday, May 8th 2020

Scanning With NMAP NSE Scripts https://isc.sans.edu/forums/diary/Scanning+with+nmaps+NSE+scripts/26096/ iOS Psychic Paper Vulerability https://siguza.github.io/psychicpaper/ World Password Day https://www.microsoft.com/security/blog/2020/05/07/protect-accounts-smarter-ways-sign-in-world-passwordless-day https://tails.boum.org/news/version_4.6/index.en.html Cisco Kerberos Bypass https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-asa-kerberos-bypass-96Gghe2sS
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May 7, 2020 • 6min

ISC StormCast for Thursday, May 7th 2020

Keeping an Eye on Malicious Files Life Time https://isc.sans.edu/forums/diary/Keeping+an+Eye+on+Malicious+Files+Life+Time/26092/ Fake Crypto Wallet Chrome Extensions https://www.theregister.co.uk/2020/05/06/chrome_malicious_extensions/ Favicon Hides Credit Card Skimmer https://blog.malwarebytes.com/threat-analysis/2020/05/credit-card-skimmer-masquerades-as-favicon/ WebEx Phishing https://abnormalsecurity.com/blog/abnormal-attack-stories-cisco-webex-phishing/
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May 6, 2020 • 5min

ISC StormCast for Wednesday, May 6th 2020

Do Cloud Security Features Replace Pesonnel Security Capabilities? https://isc.sans.edu/forums/diary/Cloud+Security+Features+Dont+Replace+the+Need+for+Personnel+Security+Capabilities/26088/ Citrix ShareFile Storage Zones Controller Update https://support.citrix.com/article/CTX269106 Android Update https://source.android.com/security/bulletin/2020-05-01 Firefox Update https://www.mozilla.org/en-US/firefox/76.0/releasenotes/ Dell OS Recovery Image Insecure Inherited Permissions https://www.dell.com/support/article/de-de/sln321036/dsa-2020-059-dell-os-recovery-image-insecure-inherited-permissions-vulnerability?lang=en WordPress Update https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
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May 5, 2020 • 5min

ISC StormCast for Tuesday, May 5th 2020

Exploring the Sysmon 11 File Deletion Protection https://isc.sans.edu/forums/diary/Sysmon+and+File+Deletion/26084/ Digicert CT Compromise https://groups.google.com/a/chromium.org/forum/#!topic/ct-policy/aKNbZuJzwfM WebLogic Flaw (new one..) Exploited in the Wild https://blogs.oracle.com/security/apply-april-2020-cpu
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May 4, 2020 • 5min

ISC StormCast for Monday, May 4th 2020

ZIP Files and AES https://isc.sans.edu/forums/diary/ZIP+AES/26080/ Saltstack Vulnerability Exploited in the Wild https://status.ghost.org/ Mobile Device Manager Compromise https://research.checkpoint.com/2020/first-seen-in-the-wild-mobile-as-attack-vector-using-mdm/
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May 1, 2020 • 7min

ISC StormCast for Friday, May 1st 2020

Collecting IOCs from IMAP Folder https://isc.sans.edu/forums/diary/Collecting+IOCs+from+IMAP+Folder/26070/ Attack Traffic on TCP Port 9673 https://isc.sans.edu/forums/diary/Attack+traffic+on+TCP+port+9673/26074/ Saltstack Authorization Bypass https://labs.f-secure.com/advisories/saltstack-authorization-bypass Mac Sandbox Escape https://lapcatsoftware.com/articles/sandbox-escape.html
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Apr 30, 2020 • 6min

ISC StormCast for Thursday, April 30th 2020

Privacy Preserving Protocols to Trace Covid19 Exposure https://isc.sans.edu/forums/diary/Privacy+Preserving+Protocols+to+Trace+Covid19+Exposure/26066/ Google Chrome Update https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_27.html https://docs.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security Updated Version of Sysmon https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon https://techcommunity.microsoft.com/t5/sysinternals-blog/sysmon-v11-0-livekd-v5-63-process-explorer-v16-32-coreinfo-v3-5/ba-p/1345153 Shade Ransomware Keys Released https://github.com/shade-team/keys/blob/master/README.md Exploiting the Exploiters https://medium.com/@curtbraz/exploiting-the-exploiters-46fd0d620fd8

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