SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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May 19, 2023 • 7min

ISC StormCast for Friday, May 19th, 2023

Apple Updates Everything https://isc.sans.edu/diary/Apple%20Updates%20Everything/29860 A Quick Survey of .zip Domains https://isc.sans.edu/diary/A%20Quick%20Survey%20of%20.zip%20Domains%3A%20Your%20highest%20risk%20is%20running%20into%20Rick%20Astley./29858 Dell NetWorker Security Update https://www.dell.com/support/kbdoc/en-us/000211267/dsa-2023-060-dell-networker-security-update-for-an-nsrcapinfo-vulnerability?lwp=rt KeePass 2.X Master Password Dumper https://github.com/vdohney/keepass-password-dumper
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May 18, 2023 • 6min

ISC StormCast for Thursday, May 18th, 2023

Increase in Malicious RAR SFX Files https://isc.sans.edu/forums/diary/Increase%20in%20Malicious%20RAR%20SFX%20files/29852/ FriendlyName Buffer Overflow in Wemo Smartplug https://sternumiot.com/iot-blog/mini-smart-plug-v2-vulnerability-buffer-overflow/ Wago License Page Exploit https://onekey.com/blog/security-advisory-wago-unauthenticated-remote-command-execution/ Routers Turned Into Proxies https://research.checkpoint.com/2023/the-dragon-who-sold-his-camaro-analyzing-custom-router-implant/
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May 17, 2023 • 6min

ISC StormCast for Wednesday, May 17th, 2023

Signals Defense With Faraday Bags https://isc.sans.edu/forums/diary/Signals%20Defense%20With%20Faraday%20Bags%20%26%20Flipper%20Zero/29840/ Microsoft Sharepoint Scans Password Protected Files https://infosec.exchange/@threatresearch/110373860063222707# Critical Sandbox Escape Vulnerability in VM2 https://github.com/patriksimek/vm2/security/advisories/GHSA-whpj-8f3w-67p5 Geacon Brings Cobalt Strike Capabilities to MacOS Threat Actors https://www.sentinelone.com/blog/geacon-brings-cobalt-strike-capabilities-to-macos-threat-actors/
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May 16, 2023 • 5min

ISC StormCast for Tuesday, May 16th, 2023

Ongoing Facebook Phishing campaign Without a Sender and (almost) without Links https://isc.sans.edu/diary/Ongoing%20Facebook%20phishing%20campaign%20without%20a%20sender%20and%20%28almost%29%20without%20links/29848 Intel Microcode Updates Do Not Patch Vulnerability https://www.theregister.com/2023/05/15/intel_mystery_microcode/ Fake Trezor Hardware Crypto Wallet https://www.kaspersky.com/blog/fake-trezor-hardware-crypto-wallet/48155/ TP-Link Archer AX-21 Command Injection CVE-2023-1389 Exploited https://www.fortiguard.com/threat-signal-report/5157/tp-link-archer-ax-21-command-injection-vulnerability-cve-2023-1389-exploited-in-the-wild
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May 15, 2023 • 7min

ISC StormCast for Monday, May 15th, 2023

The .zip gTLD: Risks and Opportunities https://isc.sans.edu/forums/diary/The+zip+gTLD+Risks+and+Opportunities/29838/ Brave Forgetful Browsing https://brave.com/privacy-updates/25-forgetful-browsing/ Intel Mystery Microcode Patch https://www.phoronix.com/news/Intel-12-May-2023-Microcode Netgear Updates https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348 Synology Updates https://www.synology.com/en-global/security/advisory/Synology_SA_23_04 https://claroty.com/team82/research/chaining-five-vulnerabilities-to-exploit-netgear-nighthawk-rax30-routers-at-pwn2own-toronto-2022
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May 12, 2023 • 6min

ISC StormCast for Friday, May 12th, 2023

Geolocating IPs is Harder Than You Think https://isc.sans.edu/diary/Geolocating%20IPs%20is%20harder%20than%20you%20think/29834 Pre-Infected Mobile Phones https://www.theregister.com/2023/05/11/bh_asia_mobile_phones/ Dragos Breach https://www.dragos.com/blog/deconstructing-a-cybersecurity-event/ AndoryuBot Targets Ruckus Admin RCE Vulnerability https://www.fortinet.com/blog/threat-research/andoryubot-new-botnet-campaign-targets-ruckus-wireless-admin-remote-code-execution-vulnerability-cve-2023-25717
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May 11, 2023 • 6min

ISC StormCast for Thursday, May 11th, 2023

Exploratory Data Analysis with CISSM Cyber Attacks Database Part 2 https://isc.sans.edu/diary/Exploratory%20Data%20Analysis%20with%20CISSM%20Cyber%20Attacks%20Database%20-%20Part%202/29828 Microsoft Patched Outlook (actually Windows) vulnerability again https://www.akamai.com/blog/security-research/important-outlook-vulnerability-bypass-windows-api Law Enforcement and Intelligence Agencies Disable "Snake" Malware https://media.defense.gov/2023/May/09/2003218554/-1/-1/1/JOINT_CSA_HUNTING_RU_INTEL_SNAKE_MALWARE_20230509.PDF Fake System Update Drop Malware https://www.malwarebytes.com/blog/threat-intelligence/2023/05/fake-system-update-drops-new-highly-evasive-loader
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May 10, 2023 • 6min

ISC StormCast for Wednesday, May 10th, 2023

Microsoft Patch Tuesday https://isc.sans.edu/diary/Microsoft%20May%202023%20Patch%20Tuesday/29826 GitHub "Push Protection" now out of Beta https://github.blog/2023-05-09-push-protection-is-generally-available-and-free-for-all-public-repositories/
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May 9, 2023 • 6min

ISC StormCast for Tuesday, May 9th, 2023

QR Codes Used in Fake Parking Tickets and Surveys https://www.bleepingcomputer.com/news/security/qr-codes-used-in-fake-parking-tickets-surveys-to-steal-your-money/ Microsoft Edge Update https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel Facebook Sees More Fake ChatGPT https://about.fb.com/news/2023/05/metas-q1-2023-security-reports/ CyberGhost VPN Vulnerability https://www.pentestpartners.com/security-blog/bullied-by-bugcrowd-over-kape-cyberghost-disclosure/
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May 8, 2023 • 6min

ISC StormCast for Monday, May 8th, 2023

Quickly Finding Encoded Payloads in Office Documents https://isc.sans.edu/forums/diary/Quickly+Finding+Encoded+Payloads+in+Office+Documents/29818/ Exploratory Data Analysis with CISSM Cyber Attacks Database Part 1 https://isc.sans.edu/forums/diary/Exploratory+Data+Analysis+with+CISSM+Cyber+Attacks+Database+Part+1/29816/ Guildma is now Abusing Colorcpl.exe LOLBIN https://isc.sans.edu/forums/diary/Guildma+is+now+abusing+colorcplexe+LOLBIN/29814/ Leaked MSI Keys https://github.com/binarly-io/SupplyChainAttacks/blob/main/MSI/ImpactedDevices.md https://twitter.com/matrosov/status/1654560343295934464 PHP Packages Compromised https://blog.packagist.com/packagist-org-maintainer-account-takeover/

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