A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
ISC StormCast for Thursday, February 22nd, 2024
Phishing Pages Hosted on Archive.org https://isc.sans.edu/forums/diary/Phishing%20pages%20hosted%20on%20archive.org/30676/ ScreenConnect Authentication Bypass Exploit CVE-2024-1709 CVE-2024-1708) https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypass iMessage with PQ3 https://security.apple.com/blog/imessage-pq3/
ISC StormCast for Wednesday, February 21st, 2024
Old Mirai New Exploits https://isc.sans.edu/diary/Mirai-Mirai%20On%20The%20Wall...%20%5BGuest%20Diary%5D/30658 KeyTrap PoC Exploit https://github.com/knqyf263/CVE-2023-50387 Google Open Sources Magika File ID System https://opensource.googleblog.com/2024/02/magika-ai-powered-fast-and-efficient-file-type-identification.html Exploiting Unsynchronised Clocks https://attackshipsonfi.re/p/exploiting-unsynchonised-clocks
ISC StormCast for Tuesday, February 20th, 2024
Old Mirai New Exploits https://isc.sans.edu/diary/Mirai-Mirai%20On%20The%20Wall...%20%5BGuest%20Diary%5D/30658 KeyTrap PoC Exploit https://github.com/knqyf263/CVE-2023-50387 Google Open Sources Magika File ID System https://opensource.googleblog.com/2024/02/magika-ai-powered-fast-and-efficient-file-type-identification.html Exploiting Unsynchronised Clocks https://attackshipsonfi.re/p/exploiting-unsynchonised-clocks
ISC StormCast for Monday, February 19th, 2024
SolarWinds Security Advisories https://documentation.solarwinds.com/en/success_center/arm/content/release_notes/arm_2023-2-3_release_notes.htm Google Chrome Adds Private Network Checks https://chromestatus.com/feature/4869685172764672 Gold Factory iOS Trojan https://www.group-ib.com/blog/goldfactory-ios-trojan/
ISC StormCast for Friday, February 16th, 2024
USPS Anchors Snowballing Smishing Campaigns https://www.sentinelone.com/labs/sns-sender-active-campaigns-unleash-messaging-spam-through-the-cloud/ Linux Issuing CVEs http://www.kroah.com/log/blog/2024/02/13/linux-is-a-cna/ Analyzing Pulse Secure Firmware and Bypassing Integrity Checking https://eclypsium.com/blog/flatlined-analyzing-pulse-secure-firmware-and-bypassing-integrity-checking/ Jennifer Walker: Detecting Rogue Ethernet Switches Using Layer 1 Techniques https://www.sans.edu/cyber-research/detecting-rogue-ethernet-switches-using-layer-1-techniques/
ISC StormCast for Thursday, February 15th, 2024
Guest Diary: Learning by Doing An Interative Adventure in Troubleshooting https://isc.sans.edu/diary/%5BGuest%20Diary%5D%20Learning%20by%20doing%3A%20Iterative%20adventures%20in%20troubleshooting/30648 Snap Trap: The Hidden Dangers within Ubuntu's Package Suggestion System https://www.aquasec.com/blog/snap-trap-the-hidden-dangers-within-ubuntus-package-suggestion-system/ The Risks of the Monikerlink Bug in Microsoft Outlook https://research.checkpoint.com/2024/the-risks-of-the-monikerlink-bug-in-microsoft-outlook-and-the-big-picture/ Adobe Patches https://helpx.adobe.com/security/security-bulletin.html AMD Patches https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7009.html
ISC StormCast for Wednesday, February 14th, 2024
Microsoft Patch Tuesday https://isc.sans.edu/diary/Microsoft%20February%202024%20Patch%20Tuesday/30646 DNSSEC DoS Vulnerability CVE-2023-50387 https://www.presseportal.de/pm/173495/5713546 Zoom Desktop Client Vuln https://www.zoom.com/en/trust/security-bulletin QNAP Vulnerablity https://www.qnap.com/de-de/security-advisory/qsa-23-57 https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/
ISC StormCast for Tuesday, February 13th, 2024
Exploit Against Unnamed BYTEVALUE Router Vulnerablity Included in Mirai https://isc.sans.edu/diary/Exploit%20against%20Unnamed%20%22Bytevalue%22%20router%20vulnerability%20included%20in%20Mirai%20Bot/30642 Senior Executives Targeted in Ongoing Azure Account Takeover https://www.darkreading.com/cloud-security/senior-executives-targeted-ongoing-azure-account-takeover CISA Parners With OpenSSF To Secure Software Repositories https://www.cisa.gov/news-events/alerts/2024/02/08/cisa-partners-openssf-securing-software-repositories-working-group-release-principles-package PostgreSQL Vulnerability https://www.postgresql.org/support/security/CVE-2024-0985/ Microsoft Defender Bypass via Comma https://hyp3rlinx.altervista.org/advisories/MICROSOFT_WINDOWS_DEFENDER_TROJAN.WIN32.POWESSERE.G_MITIGATION_BYPASS_PART2.txt
ISC StormCast for Monday, February 12th, 2024
MSIX With Heaviliy Obfuscated PowerShell Script https://isc.sans.edu/diary/MSIX%20With%20Heavily%20Obfuscated%20PowerShell%20Script/30636 Too Many Honeypots https://vulncheck.com/blog/too-many-honeypots ClamAV Command Injection Vulnerability CVE-2024-20328 https://amitschendel.github.io/vulnerabilites/CVE-2024-20328/ ExpressVPN DNS Leaks https://www.expressvpn.com/blog/windows-app-dns-requests/
ISC StormCast for Friday, February 9th, 2024
A Python MP3 Player With Builtin Keylogger Capability https://isc.sans.edu/diary/A%20Python%20MP3%20Player%20with%20Builtin%20Keylogger%20Capability/30632 Fake LastPass App in Apple App Store https://blog.lastpass.com/2024/02/warning-fraudulent-app-impersonating-lastpass-currently-available-in-apple-app-store/ Ivanti XXE Vulnerability https://forums.ivanti.com/s/article/CVE-2024-22024-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure FortiOS sslvpnd vulnerability https://www.fortiguard.com/psirt/FG-IR-24-015
ISC StormCast for Thursday, February 8th, 2024
Anybody knows what this URL is about? Maybe Balena API request? https://isc.sans.edu/forums/diary/Anybody%20knows%20that%20this%20URL%20is%20about%3F%20Maybe%20Balena%20API%20request%3F/30628/ Critical shim vulnerability and patch https://github.com/rhboot/shim/releases/tag/15.8 Volt Typhoon Lessons Learned https://www.cisa.gov/resources-tools/resources/identifying-and-mitigating-living-land-techniques
ISC StormCast for Wednesday, February 7th, 2024
Computer viruses are celebrating their 40th birthday (well, 54th, really) https://isc.sans.edu/diary/Computer%20viruses%20are%20celebrating%20their%2040th%20birthday%20%28well%2C%2054th%2C%20really%29/30624 Three million malware-infected smart toothbrushes used in Swiss DDoS attacks https://www.tomshardware.com/networking/three-million-malware-infected-smart-toothbrushes-used-in-swiss-ddos-attacks-botnet-causes-millions-of-euros-in-damages Critical Security Issue Affecting TeamCity On-Premises CVE-2024-23917 https://blog.jetbrains.com/teamcity/2024/02/critical-security-issue-affecting-teamcity-on-premises-cve-2024-23917/ Resume Looters https://www.group-ib.com/blog/resumelooters/ Facebook Advertising Spreads Novel Malware Variant https://www.trustwave.com/hubfs/Web/Library/Documents_pdf/FaceBook_Ad_Spreads_Novel_Malware.pdf
ISC StormCast for Tuesday, February 6th, 2024
Public Information and Email Spam https://isc.sans.edu/diary/Public+Information+and+Email+Spam/30620/ Anydesk Update https://www.bleepingcomputer.com/news/security/anydesk-says-hackers-breached-its-production-servers-reset-passwords/ https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213655-1032.pdf Ivanti POC For CVE-2024-21893 https://attackerkb.com/topics/FGlK1TVnB2/cve-2024-21893/rapid7-analysis Deepfake Exploits https://www.scmp.com/news/hong-kong/law-and-crime/article/3250851/everyone-looked-real-multinational-firms-hong-kong-office-loses-hk200-million-after-scammers-stage https://www.404media.co/inside-the-underground-site-where-ai-neural-networks-churns-out-fake-ids-onlyfake/
ISC StormCast for Monday, February 5th, 2024
DShield Sensor Log Collection with Elasticsearch https://isc.sans.edu/forums/diary/DShield%20Sensor%20Log%20Collection%20with%20Elasticsearch/30616/ Anydesk Breach https://anydesk.com/en/public-statement Leaky Vessels https://snyk.io/blog/leaky-vessels-docker-runc-container-breakout-vulnerabilities/
ISC StormCast for Friday, February 2nd, 2024
What is a Top Level Domain https://isc.sans.edu/forums/diary/What%20is%20a%20%22Top%20Level%20Domain%22%3F/30612/ Updated CISA Ivanti Policy https://www.cisa.gov/news-events/directives/supplemental-direction-v1-ed-24-01-mitigate-ivanti-connect-secure-and-ivanti-policy-secure Cloudflare Publishes Breach Details https://blog.cloudflare.com/thanksgiving-2023-security-incident Vision Pro Update https://support.apple.com/en-us/HT214070