Sans Internet Storm Center Daily Network/cyber Security And Information Security Podcast

McAfee Phishing Campaign with a Nice Fake Scan https://isc.sans.edu/forums/diary/McAfee+Phishing+Campaign+with+a+Nice+Fake+Scan/28208/ Trend Micro Apex One Patch https://success.trendmicro.com/solution/000289996 E-commerce Bots Using Cheap Domain Registration Services https://threatpost.com/ecommerce-bots-domain-registration-account-fraud/177305/ iOS Homekit DoS Vulnerability https://trevorspiniolas.com/doorlock/doorlock.html

Exchange Server Year 2022 Bug https://isc.sans.edu/forums/diary/Exchange+Server+Email+Trapped+in+Transport+Queues/28204/ https://techcommunity.microsoft.com/t5/exchange-team-blog/email-stuck-in-exchange-on-premises-transport-queues/ba-p/3049447 Agent Tesla Updates https://isc.sans.edu/forums/diary/Agent+Tesla+Updates+SMTP+Data+Exfiltration+Technique/28190/ https://isc.sans.edu/forums/diary/Do+you+want+your+Agent+Tesla+in+the+300+MB+or+8+kB+package/28202/ Forensics Issues and Techniques to Improve Security in SSD with Flex Capacity Feature https://arxiv.org/ftp/arxiv/papers/2112/2112.13923.pdf iLO Bleed Attack https://threats.amnpardaz.com/en/2021/12/28/implant-arm-ilobleed-a/

Log4j 2 Security Vulnerabilities Update Guide https://isc.sans.edu/forums/diary/Log4j+2+Security+Vulnerabilities+Update+Guide/28188/ Microsoft Defender Log4j False Positives https://www.bleepingcomputer.com/news/microsoft/microsoft-defender-log4j-scanner-triggers-false-positive-alerts/ T-Mobile SIM Swapping Alerts https://www.bleepingcomputer.com/news/security/t-mobile-says-new-data-breach-caused-by-sim-swap-attacks/ Fisher Price Bluetooth Phone Privcy Flaw https://www.pentestpartners.com/security-blog/audio-bugging-with-the-fisher-price-chatter-bluetooth-telephone/

Log4j Vulnerablity CVE-2021-44832 https://logging.apache.org/log4j/2.x/security.html#CVE-2021-44832 LotL Classifiers https://isc.sans.edu/forums/diary/LotL+Classifier+tests+for+shells+exfil+and+miners/28184/ LastPass Credential Stuffing https://www.bleepingcomputer.com/news/security/lastpass-users-warned-their-master-passwords-are-compromised/

Attackers are Abusing MSBuild to Evade Defenses and Implant Cobalt Strike Beacons https://isc.sans.edu/forums/diary/Attackers+are+abusing+MSBuild+to+evade+defenses+and+implant+Cobalt+Strike+beacons/28180/ Bypassing File Quarantine, Gatekeeper and Notarization Requirements https://objective-see.com/blog/blog_0x6A.html Spider-Miner: Trojanized Version of Spiderman No Way Home https://blog.reasonlabs.com/2021/12/23/spider-miner-with-great-power-comes-great-problems/

Log4j/Log4Shell and Cloud Internal Meta Data Services https://isc.sans.edu/forums/diary/log4shell+and+cloud+provider+internal+meta+data+services+IMDS/28168/ https://isc.sans.edu/forums/diary/Defending+Cloud+IMDS+Against+log4shell+and+more/28170/ Log4j/Log4Shell Pushing Crypto Miner https://isc.sans.edu/forums/diary/Example+of+how+attackers+are+trying+to+push+crypto+miners+via+Log4Shell/28172/ Microsoft Vulnerable and Malicious Driver Reporting Center https://www.microsoft.com/security/blog/2021/12/08/improve-kernel-security-with-the-new-microsoft-vulnerable-and-malicious-driver-reporting-center/ Azure Source Code Leak https://blog.wiz.io/azure-app-service-source-code-leak/

Forensics Challenge Solution https://isc.sans.edu/forums/diary/December+2021+Forensic+Contest+Answers+and+Analysis/28160/ CAB-less 40444 https://news.sophos.com/en-us/2021/12/21/attackers-test-cab-less-40444-exploit-in-a-dry-run/ Ellume COVID Home Test Weakness https://github.com/FSecureLABS/Ellume-COVID-Test_Research-Files

More Undetected PowerShell Droppers https://isc.sans.edu/forums/diary/More+Undetected+PowerShell+Dropper/28158/ Apache Patches https://httpd.apache.org/security/vulnerabilities_24.html Auerswald COMpact Multiple Backdoors https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-007/-auerswald-compact-multiple-backdoors Vulnerabilities in Garrett Metal Detectors https://blog.talosintelligence.com/2021/12/vuln-spotlight-garrett-metal-detector.html#more

PowerPoint Atachments: Agent Tesla and Code Reuse in Malware https://isc.sans.edu/forums/diary/PowerPoint+attachments+Agent+Tesla+and+code+reuse+in+malware/28154/ VMWare Workspace ONE Patch / log4j status https://www.vmware.com/security/advisories.html Attacks Against Building Automation https://limessecurity.com/en/knxlock/

Disaster Recovery Automation Using Public DNS APIs https://isc.sans.edu/forums/diary/DR+Automation+Using+Public+DNS+APIs/28146/ Office 2021: VBA Project Version https://isc.sans.edu/forums/diary/Office+2021+VBA+Project+Version/28150/ Log4j Updates https://www.blumira.com/analysis-log4shell-local-trigger/ https://logging.apache.org/log4j/2.x/security.html

How the "Contact Forms" Campaign Tricks People https://isc.sans.edu/forums/diary/How+the+Contact+Forms+campaign+tricks+people/28142/ Bluetooth Used to Extract WiFi Secrets https://arxiv.org/pdf/2112.05719.pdf Lenovo Privilege Escalation Vulnerability https://support.lenovo.com/cy/en/product_security/len-75210 https://research.nccgroup.com/2021/12/15/technical-advisory-lenovo-imcontroller-local-privilege-escalation-cve-2021-3922-cve-2021-3969/ Log4j Updates https://github.com/cisagov/log4j-affected-db https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021 https://twitter.com/sans_isc/status/1471611522694717445

Undetected Powershell Backdoor https://isc.sans.edu/forums/diary/Simple+but+Undetected+PowerShell+Backdoor/28138/ Adobe Security Updates https://helpx.adobe.com/security.html Remote Deserialization Bug in Microsoft RDP Client Through Smart Card Extension https://thalium.github.io/blog/posts/deserialization-bug-through-rdp-smart-card-extension/ Webkit Bug Exploitable in PS4 https://arstechnica.com/gaming/2021/12/new-ps4-homebrew-exploit-points-to-similar-ps5-hacks-to-come/

Microsoft Patches https://isc.sans.edu/forums/diary/Microsoft+December+2021+Patch+Tuesday/28132/ Log4j Updates https://isc.sans.edu/forums/diary/Log4j+2150+and+previously+suggested+mitigations+may+not+be+enough/28134/ Log4j Scanner https://github.com/dtact/divd-2021-00038--log4j-scanner Apple Updates https://support.apple.com/en-us/HT201222

Log4Shell Becoming Part of the Day to Day Grind https://isc.sans.edu/forums/diary/Log4Shell+exploited+to+implant+coin+miners/28124/ https://www.youtube.com/watch?v=oC2PZB5D3Ys Google Chrome Update https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html Malicious PyPi Packages https://medium.com/ochrona/3-new-malicious-packages-found-on-pypi-a6bbb14b5e2

Remote Code Execution in log4j2 https://isc.sans.edu/forums/diary/RCE+in+log4j+Log4Shell+or+how+things+can+get+bad+quickly/28120/ Log4j Zero Day https://www.lunasec.io/docs/blog/log4j-zero-day/ Log4j2/Log4Shell Followup: What we see and how to defend and how to access our data https://isc.sans.edu/forums/diary/Log4j+Log4Shell+Followup+What+we+see+and+how+to+defend+and+how+to+access+our+data/28122/ Log4Shell Vendor Bulletins https://gist.github.com/SwitHak/b66db3a06c2955a9cb71a8718970c592

Phishing Direct Messages via Discord https://isc.sans.edu/forums/diary/Phishing+Direct+Messages+via+Discord/28114/ Vulnerable Microtik Routers https://eclypsium.com/2021/12/09/when-honey-bees-become-murder-hornets/ log4j RCE 0-day https://www.lunasec.io/docs/blog/log4j-zero-day/ Sonicwall SMA 100 Patch https://www.sonicwall.com/support/product-notification/product-security-notice-sma-100-series-vulnerability-patches-q4-2021/211201154715443/

December 2021 Forensic Challenge https://isc.sans.edu/forums/diary/December+2021+Forensic+Challenge/28108/ Microsoft and GitHub OAuth Implementation Vulnerabilities Lead to Redirection Attacks https://www.proofpoint.com/us/blog/cloud-security/microsoft-and-github-oauth-implementation-vulnerabilities-lead-redirection Android Patch Day https://source.android.com/security/bulletin/2021-12-01?hl=en

Webshells, Webshells everywhere! https://isc.sans.edu/forums/diary/Webshells+Webshells+everywhere/28106/ AWS Outage https://status.aws.amazon.com Misconfigured Kafdrop Puts Companies' Apache Kafka Completely Exposed https://spectralops.io/blog/misconfigured-kafdrop-puts-companies-apache-kafka-completely-exposed/ Windows 10 RCE: The exploit is in the link https://positive.security/blog/ms-officecmd-rce XSinator.com: From a Formal Model to the Automatic Evaluation of Cross-Site Leaks in Web Browsers https://xsinator.com/paper.pdf

The Importance of Out of Band Networks https://isc.sans.edu/forums/diary/The+Importance+of+OutofBand+Networks/28102/ Kaseya Unitrends Backup Appliance Updates https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961 Is KAX17 Performing De-Anonymization Attacks Against Tor Users? https://nusenu.medium.com/is-kax17-performing-de-anonymization-attacks-against-tor-users-42e566defce8 Google Chrome Update No 0-Days https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html

The UPX Packer will never die https://isc.sans.edu/forums/diary/The+UPX+Packer+Will+Never+Die/28096/ Survey of Airgap Attacks https://www.welivesecurity.com/2021/12/01/jumping-air-gap-15-years-nation-state-effort/ Ubiquity Victim of Insider Extortion https://www.justice.gov/usao-sdny/pr/former-employee-technology-company-charged-stealing-confidential-data-and-extorting