Tech News

A Quick VoIP Experiment https://isc.sans.edu/diary/A+Quick+VoIP+Experiment/28950 Apple Patches Two Exploited Vulnerabilities https://isc.sans.edu/diary/Apple+Patches+Two+Exploited+Vulnerabilities/28952 Google Chrome Update https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html Cisco staystaystay exploit tool https://www.youtube.com/watch?v=ySgbHClk9HE

VBA Maldoc and UTF7 (APT-C-35) https://isc.sans.edu/diary/VBA+Maldoc+%26+UTF7+%28APT-C-35%29/28946 Disrupting SEABORGIUM's Ongoing Phishing Operations https://www.microsoft.com/security/blog/2022/08/15/disrupting-seaborgiums-ongoing-phishing-operations/ UWB Real Time Location Systems: How Secure Radio Communcations May Fail in Practice.

Realtek CVE-2022-27255 Followup (snort signature and presentation) https://isc.sans.edu/diary/Realtek+SDK+SIP+ALG+Vulnerability%3A+A+Big+Deal%2C+but+not+much+you+can+do+about+it.+CVE+2022-27255/28940 MacOS Privilege Escalation https://sector7.computest.nl/post/2022-08-process-injection-breaking-all-macos-security-layers-with-a-single-vulnerability/ Zoom Update https://explore.zoom.us/en/trust/security/security-bulletin/ Microsoft Block Vulnerable Bootloaders https://eclypsium.com/2022/08/11/vulnerable-bootloaders-2022/ HPE Integrated Lights Out 5 Vulnerablities https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=emr_na-hpesbhf04333en_us

Realtek eCOS SDK SIP ALG Vulnerability https://isc.sans.edu/diary/Realtek+SDK+SIP+ALG+Vulnerability%3A+A+Big+Deal%2C+but+not+much+you+can+do+about+it.+CVE+2022-27255/28940 Phishing HTML Attachment as Voicemail Audio Transcription https://isc.sans.edu/diary/Phishing+HTML+Attachment+as+Voicemail+Audio+Transcription/28938 CVE-2022-0028 PAN-OS: Reflected Amplification Denial-of-Service Vulnerability https://security.paloaltonetworks.com/CVE-2022-0028

InfoStealer Script Based on Curl and NSudo https://isc.sans.edu/diary/InfoStealer+Script+Based+on+Curl+and+NSudo/28932 Cisco Breach Details https://blog.talosintelligence.com/2022/08/recent-cyber-attack.html Ivanti Pulse Connect Secure Privilege Escalation Vulnerability https://gist.github.com/JGarciaSec/2060ec1c8efc1d573a1ddb754c6b4f84 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software RSA Private Key Leak Vulnerablity https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz

In Episode 294, Ben sits down for a chat with Erica Toelle about Microsoft Purview. They start out by discussing Information Governance and Data Lifecycle Records Management in general and how it can impact your business. From there, they move into some of the specific features within Microsoft Purview that Read More

And Here They Come Again: DNS Reflection Attacks https://isc.sans.edu/diary/And+Here+They+Come+Again%3A+DNS+Reflection+Attacks/28928 Rapid 7 Defaultinator https://defaultinator.com Zimbra Mass Compromise https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/ VMWare vRealize Vulnerability https://www.vmware.com/security/advisories/VMSA-2022-0022.html Microsoft Vulnerability and IPS/Snort https://community.meraki.com/t5/Meraki-Service-Notices/Microsoft-vulnerability-and-IPS-SNORT/ba-p/156649

Microsoft August 2022 Patch Tuesday https://isc.sans.edu/diary/Microsoft+August+2022+Patch+Tuesday/28924 AEPIC Leak https://aepicleak.com Adobe security bulletins https://helpx.adobe.com/security/security-bulletin.html

JSON All the Logs! https://isc.sans.edu/diary/JSON+All+the+Logs%21/28920 Microsoft Edge Enhanced Security https://docs.microsoft.com/en-us/deployedge/microsoft-edge-security-browse-safer Malicious Python Packages https://www.darkreading.com/application-security/10-malicious-packages-slither-pypi-registry New Orchard Botnet https://blog.netlab.360.com/a-new-botnet-orchard-generates-dga-domains-with-bitcoin-transaction-information/

Exim Vulnerability Silently Patched https://github.com/ivd38/exim_overflow DuckDuckGo Stopping Microsoft Tracking Code https://spreadprivacy.com/more-privacy-and-transparency/ Emergency Broadcast Messaging System Vulnerabilities https://content.govdelivery.com/accounts/USDHSFEMA/bulletins/3263326 Slack Leaks Hashed Passwords https://slack.com/intl/en-in/blog/news/notice-about-slack-password-resets Zimbra Flaw Exploited https://nvd.nist.gov/vuln/detail/CVE-2022-27924

TLP 2.0 is Here https://isc.sans.edu/diary/TLP+2.0+is+here/28914 Hijacking email with Cloudflare Email Routing https://albertpedersen.com/blog/hijacking-email-with-cloudflare-email-routing/ rsync arbitrary file write vulnerablity https://www.openwall.com/lists/oss-security/2022/08/02/1 Local privilege escalation in Kaspersky VPN https://www.synopsys.com/blogs/software-security/cyrc-advisory-kasperksy-vpn-microsoft-windows/

In Episode 293, Ben and Scott talk through some weird behaviors you can encounter when you're using OneDrive for Business and Known Folder Move when it comes to PowerShell modules and then dive into some of the announcements from Microsoft Inspire. Like what you hear and want to support the Read More

l9explore and LeakIX Internet Wide Recon Scans https://isc.sans.edu/diary/l9explore+and+LeakIX+Internet+wide+recon+scans./28910 Arris / Arris Variant DSL/Fiber Router Critical Vulnerability http://derekabdine.com/blog/2022-arris-advisory 35,000 Malicious Repo Forks Flood GitHub https://www.bleepingcomputer.com/news/security/35-000-code-repos-not-hacked-but-clones-flood-github-to-serve-malware/ Palo Alto Master Key https://twitter.com/rqu50/status/1554566757704089600#m Laravel Unserialize RCE https://github.com/beicheng-maker/vulns/issues/1 Unuathenticated Remote Code Execution in DrayTek Vigor Routers https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/rce-in-dratyek-routers.html

Increase in Chinese "Hacktivism" Attacks https://isc.sans.edu/diary/Increase+in+Chinese+%22Hacktivism%22+Attacks/28906 Zoho Password Manager Exploit https://xz.aliyun.com/t/11578 VMWare Updates https://www.vmware.com/security/advisories/VMSA-2022-0021.html https://twitter.com/VietPetrus Manjusaka: A Chinese sibling of Sliver and Cobalt Strike https://blog.talosintelligence.com/2022/08/manjusaka-offensive-framework.html

A Little DDoS in the Morning https://isc.sans.edu/diary/A+Little+DDoS+In+the+Morning/28900 Exposed Twitter API Keys https://cloudsek.com/whitepapers_reports/how-leaked-twitter-api-keys-can-be-used-to-build-a-bot-army/ TCL LinkHub Serialization Issues https://blog.talosintelligence.com/2022/08/vulnerability-spotlight-how-misusing.html Jenkins Plugin Updates https://www.jenkins.io/security/advisory/2022-07-27/

PDF Analysis Introduction and OpenActions Entries https://isc.sans.edu/diary/PDF+Analysis+Intro+and+OpenActions+Entries/28894 IPFS The New Hotbed of Phishing https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/ipfs-the-new-hotbed-of-phishing/ Mail Stealing Browser Extension https://www.volexity.com/blog/2022/07/28/sharptongue-deploys-clever-mail-stealing-browser-extension-sharpext/ Lofylife Malicious NPM Packages https://securelist.com/lofylife-malicious-npm-packages/107014/ IP Camera Vulnerability https://www.nozominetworks.com/blog/vulnerability-in-dahua-s-onvif-implementation-threatens-ip-camera-security/ Nuki Smart Lock Vulnerabilities https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/ Foxit PDF Reader https://www.foxit.com/support/security-bulletins.html

Exfiltrating Data with Bookmarks https://isc.sans.edu/diary/Exfiltrating+Data+With+Bookmarks/28890 Critical Samba Bug Could Let Anyone Become Domain Admin https://nakedsecurity.sophos.com/2022/07/27/critical-samba-bug-could-let-anyone-become-domain-admin-patch-now/ Apple IP Address Range Hijacked by Rostelecom https://www.manrs.org/2022/07/for-12-hours-was-part-of-apple-engineerings-network-hijacked-by-russias-rostelecom/ Veritas Patches https://www.veritas.com/content/support/en_US/security/VTS22-004#c1 IBM Patches https://www.ibm.com/support/pages/node/6606251 https://www.ibm.com/support/pages/node/6607135

In Episode 292, Ben and Scott discuss some tips and tricks for macOS with OneDrive Known Folder Move and how to launch dedicated Microsoft Edge profiles before they get into Premium SSD v2 and Cross-region Load Balancer. Like what you hear and want to support the show? Check out our Read More

IcedID (BokBot) with Dark VNC and Cobalt Strike https://isc.sans.edu/diary//28884 Web Assembly Crypto Miners https://blog.sucuri.net/2022/07/cryptominers-webassembly-in-website-malware.html Subzero and Knotweed https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/

How is Your macOS Security Posture https://isc.sans.edu/diary/How+is+Your+macOS+Security+Posture%3F/28882 Registry file with Executable Payload https://www.x86matthew.com/view_post?id=embed_exe_reg Targeted Phishing of Facebook Business Users https://labs.withsecure.com/assets/BlogFiles/Publications/WithSecure_Research_DUCKTAIL.pdf Forwarding Address is Hard https://www.synacktiv.com/publications/cve-2022-31813-forwarding-addresses-is-hard.html