PowerShell Script with Fileless Capability https://isc.sans.edu/diary/PowerShell+Script+with+Fileless+Capability/28878 With Management Comes Risk: Finding Flaws in Filewave MDM https://claroty.com/2022/07/25/blog-research-with-management-comes-risk-finding-flaws-in-filewave-mdm/ CosmicStrand: the discovery of a sophisticated UEFI firmware rootkit https://securelist.com/cosmicstrand-uefi-firmware-rootkit/106973/
An Analysis of a Discerning Phishing Website https://isc.sans.edu/diary/An+Analysis+of+a+Discerning+Phishing+Website+/28870 Sonicwall Vulnerability https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0007 Sh*load Exploids Episdoe V: Return of the Error https://dellfer.com/shload-exploits-episode-v-return-of-the-error/
In Episode 291, Ben and Scott lament the state of broadband in the US and the evil of bandwidth caps, how to wrangle permission scopes with the Microsoft Graph, and how an issue with conditional access policies can impact Windows client activation. Like what you hear and want to support Read More
Malicious Python Script Behaving Like a Rubber Ducky https://isc.sans.edu/diary/Malicious+Python+Script+Behaving+Like+a+Rubber+Ducky/28860 Apple Patches Everything https://isc.sans.edu/diary/Apple+Patches+Everything+Day/28862 Confluence Atlasian Hard Coded Password https://confluence.atlassian.com/doc/questions-for-confluence-security-advisory-2022-07-20-1142446709.html Zyxel Vulnerablity https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtml DNS over HTTP/3 https://security.googleblog.com/2022/07/dns-over-http3-in-android.html
Adding Your Own Keywords to My PDF Tools https://isc.sans.edu/diary/Adding+Your+Own+Keywords+To+My+PDF+Tools/28852 Tor Improvements https://blog.torproject.org/new-release-tor-browser-115/ Trojan Horse Malware Password Cracker https://www.dragos.com/blog/the-trojan-horse-malware-password-cracking-ecosystem-targeting-industrial-operators/ CVE-2022-33891 Apache Spark Shell Command Injection Vulnerability https://securityonline.info/cve-2022-33891-apache-spark-shell-command-injection-vulnerability/ Juniper Junos Vulnerabilities https://supportportal.juniper.net/s/global-search/%40uri?language=en_US#sort=date%20descending&f:ctype=[Security%20Advisories]
Python: Files in Use By Another Process https://isc.sans.edu/diary/Python%3A+Files+In+Use+By+Another+Process/28848 Google Removing App Permissions List for Data Safety https://twitter.com/MishaalRahman/status/1547307555407421443 Google Play Malware https://twitter.com/IngraoMaxime/status/1547164768401858560 Faking Github Metadata https://checkmarx.com/blog/unverified-commits-are-you-unknowingly-trusting-attackers-code/
In Episode 290, Ben and Scott discuss how you can transition from a Microsoft 365 administrator at a single organization to becoming a managed service provider or a consultant who helps customers implement Microsoft 365. Like what you hear and want to support the show? Check out our membership options. Read More
Using Referrers to Detect Phishing Attacks https://isc.sans.edu/diary/Using+Referers+to+Detect+Phishing+Attacks/28836 Callback Phishing Campaigns Impersonating Security Companies https://www.crowdstrike.com/blog/callback-malware-campaigns-impersonate-crowdstrike-and-other-cybersecurity-companies/ Retbleed Spectre Attack https://comsec.ethz.ch/wp-content/files/retbleed_sec22.pdf Uncovering a macOS App Sandbox escape vulnerability: A deep dive into CVE-2022-26706 https://www.microsoft.com/security/blog/2022/07/13/uncovering-a-macos-app-sandbox-escape-vulnerability-a-deep-dive-into-cve-2022-26706/ Buffer Overflow Vulnerabilities in UEFI firmware of several Lenovo Notebook https://twitter.com/ESETresearch/status/1547166334651334657
Microsoft Patch Tuesday https://isc.sans.edu/diary/Microsoft+July+2022+Patch+Tuesday/28838 Adobe Updates https://helpx.adobe.com/security/security-bulletin.html SAP Patches https://dam.sap.com/mac/app/e/pdf/preview/embed/ucQrx6G?ltr=a&rc=10 IBM Patches https://www.ibm.com/support/pages/node/6602255 https://www.ibm.com/support/pages/node/6602259 https://www.ibm.com/support/pages/node/6602251
SANSFIRE Keynote Stream https://www.sans.org/webcasts/the-internet-storm-center-how-to-use-and-how-to-contribute-data/ Extracting URLs from Emotet with Cyberchef https://isc.sans.edu/forums/diary/Excel%204%20Emotet%20Maldoc%20Analysis%20using%20CyberChef/28830/ Microsoft rolling Back Macro Policy Change https://techcommunity.microsoft.com/t5/microsoft-365-blog/helping-users-stay-safe-blocking-internet-macros-by-default-in/ba-p/3071805 Checkmate Ransomware Affected Poorly Configured QNAP NAS https://www.qnap.com/en/security-advisory/QSA-22-21 PyPi Requires 2FA for critical packages https://pypi.org/security-key-giveaway/
In Episode 289, Ben and Scott dive into announcements for Windows Admin Center for ARC-enabled servers, Azure Gateway Load Balancer [maybe] reaching GA, OAuth 2.0 client credential flow for POP, and IMAP and Exchange Online, and kind-of/sort-of nested groups in Azure AD. Like what you hear and want to support Read More
How Many SANs are Insane https://isc.sans.edu/forums/diary/How+Many+SANs+are+Insane/28820/ Fortinet July Updates https://fortiguard.fortinet.com/psirt?date=07-2022 Phishing Attacks Getting Trickier https://www.sans.org/newsletters/ouch/phishing-attacks-getting-trickier Quantum Safe Ciphers https://csrc.nist.gov/News/2022/pqc-candidates-to-be-standardized-and-round-4 Apple Proposes Lockdown Mode https://www.apple.com/newsroom/2022/07/apple-expands-commitment-to-protect-users-from-mercenary-spyware/
EternalBlue 5 Years After WannaCry and NotPetya https://isc.sans.edu/forums/diary/EternalBlue+5+years+after+WannaCry+and+NotPetya/28816/ OpenSSL Patches Two Vulnerabilities https://www.openssl.org/news/secadv/20220705.txt Iconburst NPM Software Supply Chain Attack https://blog.reversinglabs.com/blog/iconburst-npm-software-supply-chain-attack-grabs-data-from-apps-websites
7Zip Mark of the Web For Office Files https://isc.sans.edu/forums/diary/7Zip+MoW+For+Office+files/28812/ SessionManager Backdoor Seen with IIS https://securelist.com/the-sessionmanager-iis-backdoor/106868/ Googe Chrome Stable Channel Update https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop_25.html
Case Study: Cobalt Strike Server Lives on After its Domain is Suspended https://isc.sans.edu/forums/diary/Case+Study+Cobalt+Strike+Server+Lives+on+After+Its+Domain+Is+Suspended/28804/ CVE-2022-28219: Unauthenticated XXE to RCE and Domain Compromise in ManageEngine ADAudit Plus https://www.horizon3.ai/red-team-blog-cve-2022-28219/ CWE Top 25 Update https://cwe.mitre.org/top25/archive/2022/2022_cwe_top25.html#analysis
In Episode 288, Ben and Scott tour the OneDrive Sync Reports preview, talk about some new assessments available from the PNP project for SharePoint 2013 Workflow discovery and SharePoint Syntex, and then close out with a preview feature in Azure Storage which allows you to provision up to 5,000 storage Read More
