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

Malicious Microsoft Word Remains A Key Infection Vector https://isc.sans.edu/forums/diary/Malicious+Microsoft+Word+Remains+A+Key+Infection+Vector/27716/ Malware Bazaar Daily Download https://isc.sans.edu/forums/diary/MALWARE+Bazaar+Download+daily+malware+batches/27728/ Go/Rust IP Address Validation Vulnerability https://github.com/rust-lang/rust/pull/83652 Facial Recognition "Master Keys" https://arxiv.org/pdf/2108.01077.pdf Pulse Secure Patch Bypass https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44858 Hadoop ResourceManager Vulnerability Exploited https://blog.netlab.360.com/wei-xie-kuai-xun-teamtntxin-huo-dong-tong-guo-gan-ran-wang-ye-wen-jian-ti-gao-chuan-bo-neng-li/

Cisco Patches Unauthencticated RCE in RV340/345 devices https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv340-cmdinj-rcedos-pY8J3qfy Telegram Flawed Self Destruct in MacOS https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/telegram-self-destruct-not-always/ Significant Vulnerabilities in MacOS Privacy Protections https://www.darkreading.com/application-security/researchers-find-significant-vulnerabilities-in-mac-os-privacy-protections Windows Hello Bypass https://threatpost.com/microsofts-patch-windows-hello-faulty/168392/ STI Student: James Casteel; Content Security Policy Bypass: Exploiting Misconfigurations https://www.sans.org/white-papers/40380

Pivoting and Hunting for Shenanigans from a Reported Phishing Domain https://isc.sans.edu/forums/diary/Pivoting+and+Hunting+for+Shenanigans+from+a+Reported+Phishing+Domain/27710/ NichStack TCP/IP Vulnerabilities https://jfrog.com/blog/infrahalt-14-new-security-vulnerabilities-found-in-nichestack/ Securing the Cloud https://www.sans.org/newsletters/ouch/securely-using-the-cloud/ Lockbit Recruiting Insiders https://www.bleepingcomputer.com/news/security/lockbit-ransomware-recruiting-insiders-to-breach-corporate-networks/ Sneaky Phishing Hittin Office 365 Users https://www.ehackingnews.com/2021/08/microsoft-warns-office-365-users-of.html

2FA Issues https://isc.sans.edu/forums/diary/Three+Problems+with+Two+Factor+Authentication/27704/ Crazy Smishing https://isc.sans.edu/forums/diary/Is+this+the+Weirdest+Phishing+SMishing+Attempt+Ever/27706/ Google Chrome Update https://chromereleases.googleblog.com/2021/08/the-stable-channel-has-been-updated-to.html https://www.bleepingcomputer.com/news/google/google-chrome-to-no-longer-show-secure-website-indicators/ Google Android Update https://source.android.com/security/bulletin/2021-08-01?hl=en DoD/NSA Publichses Kubernetes Hardening Guides https://media.defense.gov/2021/Aug/03/2002820425/-1/-1/1/CTR_KUBERNETES%20HARDENING%20GUIDANCE.PDF

Unsolicited DNS Queries https://isc.sans.edu/forums/diary/Unsolicited+DNS+Queries/27694/ Changing BAT Files on the Fly https://isc.sans.edu/forums/diary/Changing+BAT+Files+On+The+Fly/27700/ Empty NPM Package has Over 700,000 Downloads https://www.bleepingcomputer.com/news/software/empty-npm-package-has-over-700-000-downloads-heres-why/ Blocking PetitPotam with netsh RPC Filters https://twitter.com/gentilkiwi/status/1421949715986403329 Pneumatic Tube Vulnerabilities https://www.blackhat.com/us-21/briefings/schedule/index.html#a-hole-in-the-tube-uncovering-vulnerabilities-in-critical-infrastructure-of-healthcare-facilities-23546

Infected With a .reg File https://isc.sans.edu/forums/diary/Infected+With+a+reg+File/27692/ Excessive Exchange Permissions (Patched) https://bugs.chromium.org/p/project-zero/issues/detail?id=2186 Node.JS July 2021 Security Releases https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/ Malicious PyPi Packages https://jfrog.com/blog/malicious-pypi-packages-stealing-credit-cards-injecting-code/ REvil / Darkside May be Back as Blackmatter https://www.bleepingcomputer.com/news/security/darkside-ransomware-gang-returns-as-new-blackmatter-operation/

Malicious Content Delivered Trhough archive.org https://isc.sans.edu/forums/diary/Malicious+Content+Delivered+Through+archiveorg/27688/ A Large-Scale Security-Oriented Static Analysis of Python Packages in PyPI https://arxiv.org/abs/2107.12699 Crimea "manifesto" deploys VBA Rat using double attack vectors https://blog.malwarebytes.com/threat-intelligence/2021/07/crimea-manifesto-deploys-vba-rat-using-double-attack-vectors/

A Sextortion E-Mail From ... IT Support?! https://isc.sans.edu/forums/diary/A+sextortion+email+fromIT+support/27682/ AV-Test Compares Android Anti-Virus Software https://www.av-test.org/en/news/15-security-apps-for-android-in-an-endurance-test/ Oscorp evolves into UBEL: Advanced Android Malware https://www.cleafy.com/cleafy-labs/ubel-oscorp-evolution QOMPLX Reboots Punkspider https://www.globenewswire.com/da/news-release/2021/07/20/2265860/0/en/QOMPLX-Reboots-Punkspider.html AFRINIC IPv4 Address Heist https://lists.afrinic.net/pipermail/community-discuss/2021-July/004122.html

Details about CVE-2021-30807. (Patch released Monday for MacOS/iOS) https://saaramar.github.io/IOMobileFrameBuffer_LPE_POC/ Zimbra 8.8.15 XSS and SSRF Vulnerability https://blog.sonarsource.com/zimbra-webmail-compromise-via-email LockBit Ransomware Uses Group Policies https://www.bleepingcomputer.com/news/security/lockbit-ransomware-automates-windows-domain-encryption-via-group-policies/ Microsoft Extending SafeLinks to Teams https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/microsoft-teams-gets-more-phishing-protection/ba-p/2585559

Recovering Malspam Password https://isc.sans.edu/forums/diary/Failed+Malspam+Recovering+The+Password/27674/ Apple Patches 0-Day https://support.apple.com/en-us/HT201222 Attackers Adopt Exotic Programming Languages https://blogs.blackberry.com/en/2021/07/old-dogs-new-tricks-attackers-adopt-exotic-programming-languages LemonDuck/LemonCat Coinminers Going Multi-OS https://www.microsoft.com/security/blog/2021/07/22/when-coin-miners-evolve-part-1-exposing-lemonduck-and-lemoncat-modern-mining-malware-infrastructure/ GitHub Expending Supply Chain Security Support to Go https://github.blog/2021-07-22-github-supply-chain-security-features-go-community/

PetitPotam ADCS Domain Admin Vulnerability https://isc.sans.edu/forums/diary/Active+Directory+Certificate+Services+ADCS+PKI+domain+admin+vulnerability/27668/ XCSSET Mac Malware Target Google Chrome / Telegram https://thehackernews.com/2021/07/nasty-macos-malware-xcsset-now-targets.html Defunct Video Hosting Site Flooding Normal Websites With Porn https://www.vice.com/en/article/qj8xz3/a-defunct-video-hosting-site-is-flooding-normal-websites-with-hardcore-porn

Akamai Outage https://isc.sans.edu/forums/diary/Lost+in+the+Cloud+Akamai+DNS+Outage/27660/ "Summer of SAM" Continues https://isc.sans.edu/forums/diary/Summer+of+SAM+Microsoft+Releases+Guidance+for+CVE202136934/27656/ Oracle Critical Patch Update https://www.oracle.com/security-alerts/cpujul2021.html Kaseya Decryptor Available https://www.kaseya.com/potential-attack-on-kaseya-vsa/ Jira Data Center and Jira Service Management Data Center Security Advisory https://confluence.atlassian.com/adminjiraserver/jira-data-center-and-jira-service-management-data-center-security-advisory-2021-07-21-1063571388.html Forgot password? Taking over user accounts Kaminsky style https://sec-consult.com/blog/detail/forgot-password-taking-over-user-accounts-kaminsky-style/

Microsoft Published Summer of SAM Guidance https://isc.sans.edu/forums/diary/Summer+of+SAM+Microsoft+Releases+Guidance+for+CVE202136934/27656/ Apple Patches Everything https://support.apple.com/en-us/HT201222 Formbook/XLoader Malware Ported to Mac https://research.checkpoint.com/2021/top-prevalent-malware-with-a-thousand-campaigns-migrates-to-macos/ Pulse Secure Backdoors https://us-cert.cisa.gov/ncas/current-activity/2021/07/21/malware-targeting-pulse-secure-devices

Windows Registry Hives Permission Problem https://isc.sans.edu/forums/diary/Summer+of+SAM+incorrect+permissions+on+Windows+1011+hives/27652/ HP Printer Drivers Allows Privilege Escalation https://labs.sentinelone.com/cve-2021-3438-16-years-in-hiding-millions-of-printers-worldwide-vulnerable/ Linux Local Privilege Escalation in Filesystem Layer https://blog.qualys.com/vulnerabilities-threat-research/2021/07/20/sequoia-a-local-privilege-escalation-vulnerability-in-linuxs-filesystem-layer-cve-2021-33909 FortiManager and FortiAnalyzer Vulnerability https://www.fortiguard.com/psirt/FG-IR-21-067

New Windows Print Spooler Vulnerability - CVE-2021-34481 https://isc.sans.edu/forums/diary/New+Windows+Print+Spooler+Vulnerability+CVE202134481/27648/ iOS/WatchOS/tvOS/Safari Updates https://support.apple.com/en-us/HT201222 iOS Format String Vulnerability Exploitable as RCE https://blog.zecops.com/research/meet-wifidemon-ios-wifi-rce-0-day-vulnerability-and-a-zero-click-vulnerability-that-was-silently-patched/ Surfside Condo Collapse Scams https://threatpost.com/attackers-target-florida-condo-collapse-victims/167917/

Multiple BaseXX Obfuscations https://isc.sans.edu/forums/diary/Multiple+BaseXX+Obfuscations/27640/ Juniper Patches: Radius Vulnerability https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11180&cat=SIRT_1&actp=LIST fail2ban vulnerability https://github.com/fail2ban/fail2ban/security/advisories/GHSA-m985-3f3v-cwmm NSO Group Victims Leaked https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/ Dangers of Autofilling Passwords https://marektoth.com/blog/password-managers-autofill/#analysis

USPS Phishing Kit Reporting Data Back Via Telegram https://isc.sans.edu/forums/diary/USPS+Phishing+Using+Telegram+to+Collect+Data/27630/ Sonicwall Warns of Ransomware https://www.sonicwall.com/support/product-notification/urgent-security-notice-critical-risk-to-unpatched-end-of-life-sra-sma-8-x-remote-access-devices/210713105333210/ WooCommerce Flaw Exploited https://www.wordfence.com/blog/2021/07/critical-sql-injection-vulnerability-patched-in-woocommerce/ KiwiSDR Backdoor https://www.bleepingcomputer.com/news/security/software-maker-removes-backdoor-giving-root-access-to-radio-devices/

One way to fail at malspam - give reipients the wrong password https://isc.sans.edu/forums/diary/One+way+to+fail+at+malspam+give+recipients+the+wrong+password+for+an+encrypted+attachment/27634/ Firefox Updates https://www.mozilla.org/en-US/security/advisories/mfsa2021-28/ SAP Netweaver Vulnerabilities https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Joker Android Fleezware https://blog.zimperium.com/joker-is-still-no-laughing-matter/ less.js RCE https://www.softwaresecured.com/exploiting-less-js

Microsoft Patch Tuesday https://isc.sans.edu/forums/diary/Microsoft+July+2021+Patch+Tuesday/27628/ Adobe Patch Tuesday https://helpx.adobe.com/security/products/acrobat/apsb21-51.html ForgeRock OpenAM Vulnerability https://backstage.forgerock.com/knowledge/kb/article/a47894244 GMail Supporting BIMI https://cloud.google.com/blog/products/identity-security/bringing-bimi-to-gmail-in-google-workspace

Kaseya Releases Patch and Hardening Guide https://helpdesk.kaseya.com/hc/en-gb/articles/4403760102417 Solarwinds Advisory CVE-2021-35211 https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211 Mint Mobile Breach and Porting https://www.bleepingcomputer.com/news/security/mint-mobile-hit-by-a-data-breach-after-numbers-ported-data-accessed/ Twitter Verified Account Mistake https://twitter.com/conspirator0/status/1414475519609999366