What's Normal: New uses of DNS, Discovery of Designated Resolvers (DDR) https://isc.sans.edu/diary/What%27s%20Normal%3A%20New%20uses%20of%20DNS%2C%20Discovery%20of%20Designated%20Resolvers%20%28DDR%29/30380 BlueNoroff macOS Malware https://www.jamf.com/blog/bluenoroff-strikes-again-with-new-macos-malware/ Emphasizing Security by Default wiht Advanced Microsoft Authenticator Features https://techcommunity.microsoft.com/t5/microsoft-entra-azure-ad-blog/emphasizing-security-by-default-with-advanced-microsoft/ba-p/3773130
New Microsoft Exchange Zero Days https://www.bleepingcomputer.com/news/microsoft/new-microsoft-exchange-zero-days-allow-rce-data-theft-attacks/ StripedFly: Perennially Flying under the Radar https://securelist.com/stripedfly-perennially-flying-under-the-radar/110903/ Send My: Sending Data over Apple's Find My Network https://github.com/positive-security/send-my
In Episode 358, Ben and Scott talk about Ben’s new Teams-certified Poly Sync, a new teleprompter Scott ordered, and Amazon’s investment in Microsoft 365. Like what you hear and want to support the show? Check out our membership options. (more…)
Malware Dropped Through a ZPAQ Archive https://isc.sans.edu/forums/diary/Malware%20Dropped%20Through%20a%20ZPAQ%20Archive/30366/ CVSS 4.0 Now Official https://www.first.org/cvss/v4-0/index.html MOZI Botnet Killswitch https://www.welivesecurity.com/en/eset-research/who-killed-mozi-finally-putting-the-iot-zombie-botnet-in-its-grave/ URL Shorteners in .us https://securityonline.info/infoblox-uncovers-malicious-wave-in-us-domain-registrations/ Impersonating Slack Users https://falconspy.org/redteam/tradecraft/2023/10/05/2023-10-05-Slack-Impersonation.html
Multiple Layers of Anti-Sandboxing Techniques https://isc.sans.edu/diary/Multiple%20Layers%20of%20Anti-Sandboxing%20Techniques/30362 CVE-2023-22518 Improper Authorization Vulnerability in Confluence Data Center and Server https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html Malvertisement Promotes Malicious PyCharm Version https://www.malwarebytes.com/blog/threat-intelligence/2023/10/malvertising-via-dynamic-search-ads-delivers-malware-bonanza Thorn SFTP Gateway Java Deserialization RCE CVE-2016-1000027 CVE-2023-47174 https://help.thorntech.com/docs/sftp-gateway-gcp-3.0/gcp-java-deserialization-rce/
Flying under the Radar: The Privacy Impact of Mulicast DNS https://isc.sans.edu/forums/diary/Flying%20under%20the%20Radar%3A%20The%20Privacy%20Impact%20of%20multicast%20DNS/30358/ Kubernetes ingress-nginx vulnerability https://github.com/kubernetes/ingress-nginx/issues/10571 Google Chrome HTTPS Upgrade https://github.com/dadrian/https-upgrade/blob/main/explainer.md Wordpad POC CVE-2023-36563 https://www.dillonfrankesecurity.com/posts/cve-2023-36563-wordpad-analysis/
Size Matters for Many Security Controls https://isc.sans.edu/diary/Size%20Matters%20for%20Many%20Security%20Controls/30352 Spam or Phishing? Looking for Credentials and Passwords https://isc.sans.edu/diary/Spam%20or%20Phishing%3F%20Looking%20for%20Credentials%20%26%20Passwords/30354 iOS Leaks MAC Address https://www.youtube.com/watch?v=T3XABxNogTA Zero Day Initiative Pwn2Own Summary https://www.zerodayinitiative.com/blog/2023/10/24/pwn2own-toronto-2023-day-one-results https://www.zerodayinitiative.com/blog/2023/10/25/pwn2own-toronto-2023-day-two-results https://www.zerodayinitiative.com/blog/2023/10/26/pwn2own-toronto-2023-day-three-results Microsoft Octo Tempest Writeup https://www.microsoft.com/en-us/security/blog/2023/10/25/octo-tempest-crosses-boundaries-to-facilitate-extortion-encryption-and-destruction/
In Episode 357, Ben and Scott run through the recently announced Community gallery capability that has been added to the Azure Compute Gallery service. They also take a few minutes to discuss the public preview of table-level RBAC read-access controls for your Log Analytics workspaces. Like what you hear and Read More
base64dump.py Handles More Encodings Than Just BASE64 https://isc.sans.edu/diary/base64dump.py%20Handles%20More%20Encodings%20Than%20Just%20BASE64/30332 Stealing OAuth Tokens via Open Redirects https://eval.blog/research/microsoft-account-token-leaks-in-harvest/ VMWare Patches https://www.vmware.com/security/advisories.html Solarwinds Patches https://documentation.solarwinds.com/en/success_center/arm/content/release_notes/arm_2023-2-1_release_notes.htm
In Episode 356, Ben and Scott revisit the ROI of Microsoft 365 Copilot, discuss some methods for bulk restores from the SharePoint Online Recycle bin, and some upcoming changes to default outbound internet access for your Azure VMs. If you have a chance, nominate the show for Best Podcast at Read More
Changes to SMS Delivery and How it Effects MFA and Phishing https://isc.sans.edu/diary/Changes%20to%20SMS%20Delivery%20and%20How%20it%20Effects%20MFA%20and%20Phishing/30320 Fake Traffic Tickets with QR Code https://twitter.com/polizeiberlin/status/1713867011837567411 Synology NAS DSM Account Takeover: Not Random Randomnumbers https://claroty.com/team82/research/synology-nas-dsm-account-takeover-when-random-is-not-secure Milesight Routers CVe-2023-43261 https://github.com/win3zz/CVE-2023-43261
Are Typos Still relevant As An Indicator of Phishing https://isc.sans.edu/diary/Are+typos+still+relevant+as+an+indicator+of+phishing/30316 Active Exploitation of Cisco ISO XE Software Web Management User Interface Vuln https://blog.talosintelligence.com/active-exploitation-of-cisco-ios-xe-software/ Mail traffic to cancelled domain names https://www.sidn.nl/en/nl-domain-name/mail-traffic-to-cancelled-domain-names SAMBA Update https://www.samba.org/samba/history/security.html