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

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/

Debugging Broadcast Storms https://isc.sans.edu/diary/A+%22DHCP+is+Broken%22+story%2C+and+a+Blast+from+the+Past+%28or+should+I+say+%22Storm%22+from+the+past%29/28844 Targeted Deanonymization via Side Channel Attacks https://leakuidatorplusteam.github.io/preprint.pdf Cookie Theft to BEC https://www.microsoft.com/security/blog/2022/07/12/from-cookie-theft-to-bec-attackers-use-aitm-phishing-sites-as-entry-point-to-further-financial-fraud/ VMWare Patch https://www.vmware.com/security/advisories/VMSA-2021-0025.html

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

Rogers Outage https://about.rogers.com/news-ideas/a-message-from-rogers-president-and-ceo/ Rolling Pwn https://rollingpwn.github.io/rolling-pwn/ GitHub Runners mine Cryptocoins https://www.trendmicro.com/en_us/research/22/g/unpacking-cloud-based-cryptocurrency-miners-that-abuse-github-ac.html SANSFIRE Keynote Stream https://www.sans.org/webcasts/the-internet-storm-center-how-to-use-and-how-to-contribute-data/

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/

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

Its New Phone Day: Time to Migrate Your MFA https://isc.sans.edu/forums/diary/Its+New+Phone+Day+Time+to+migrate+your+MFA/28800/ Managing Human Risk Security Awareness Report https://go.sans.org/lp-wp-2022-sans-security-awareness-report Microsoft Azure Service Fabric Container Elevation of Privilege Vulnerability https://unit42.paloaltonetworks.com/fabricscape-cve-2022-30137/#The-Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30137 Zimbra RCE Vulnerability https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/ FBI Warns of Deep Fakes Beeing Used in Job Interviews https://www.ic3.gov/Media/Y2022/PSA220628

Possible Scans for HiByMusic Devices https://isc.sans.edu/forums/diary/Possible+Scans+for+HiByMusic+Devices/28796/ OpenSSL Heap Overflow https://guidovranken.com/2022/06/27/notes-on-openssl-remote-memory-corruption/ https://github.com/openssl/openssl/issues/18625#issuecomment-1165012549 ZuoRat MalwareHijacking Home Office Routers https://blog.lumen.com/zuorat-hijacks-soho-routers-to-silently-stalk-networks/

Encrypted Client Hello: Anybody Using it Yet? https://isc.sans.edu/forums/diary/Encrypted+Client+Hello+Anybody+Using+it+Yet/28792/ Jenkins Advisory https://www.jenkins.io/security/advisory/2022-06-22/ Instagram Age Verification https://about.fb.com/news/2022/06/new-ways-to-verify-age-on-instagram/ CodeSys V2 Vulnerability https://github.com/ic3sw0rd/Codesys_V2_Vulnerability

Python Abusing the Windows GUI https://isc.sans.edu/forums/diary/Python+abusing+The+Windows+GUI/28780/ Malicious Code Passed to PowerShell via the Clipboard https://isc.sans.edu/forums/diary/Malicious+Code+Passed+to+PowerShell+via+the+Clipboard/28784/ Attacking With WebView2 Applications https://mrd0x.com/attacking-with-webview2-applications/ Bronze Starlight Ransomware Operations Use Hui Loaders https://www.secureworks.com/research/bronze-starlight-ransomware-operations-use-hui-loader Novel Exploit Detected in Mitel VoIP Appliance https://www.crowdstrike.com/blog/novel-exploit-detected-in-mitel-voip-appliance/ https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29499

Malicious PowerShell Targeting Cryptocurrency Browser Extensions https://isc.sans.edu/forums/diary/Malicious+PowerShell+Targeting+Cryptocurrency+Browser+Extensions/28772/ Keeping PowerShell: Security Measures to Use and Embrace https://media.defense.gov/2022/Jun/22/2003021689/-1/-1/1/CSI_KEEPING_POWERSHELL_SECURITY_MEASURES_TO_USE_AND_EMBRACE_20220622.PDF Client-Side Magecart Attacks Still Around, But More Covert https://blog.malwarebytes.com/threat-intelligence/2022/06/client-side-magecart-attacks-still-around-but-more-covert/ Chinese actor takes aim, armed with Nim Language and Bizarro AES https://research.checkpoint.com/2022/chinese-actor-takes-aim-armed-with-nim-language-and-bizarro-aes/ Israeli Air Raid Sirens Hacked https://twitter.com/Israel_Cyber/status/1538821467785265153

Experimental New Domain / Domain Age API https://isc.sans.edu/forums/diary/Experimental+New+Domain+Domain+Age+API/28770/ Forescout Vedere Labs Discovers 56 OT Vulnerabilities https://www.forescout.com/resources/ot-icefall-report/ Cloudflare Outage https://blog.cloudflare.com/cloudflare-outage-on-june-21-2022/ Does Acrobat Reader Unload Injection of Security Products https://blog.minerva-labs.com/does-acrobat-reader-unload-injection-of-security-products 7-Zip Mark-of-the-Web Support https://www.7-zip.org/history.txt

Odd TCP Fast Open Packets https://isc.sans.edu/forums/diary/Odd+TCP+Fast+Open+Packets+Anybody+understands+why/28766/ DFSCoerce NTLM Relay Attack https://github.com/Wh04m1001/DFSCoerce https://support.microsoft.com/en-us/topic/kb5005413-mitigating-ntlm-relay-attacks-on-active-directory-certificate-services-ad-cs-3612b773-4043-4aa9-b23d-b87910cd3429 Windows Emergency Update Fixes Microsoft 365 Issues on ARM Devices https://www.bleepingcomputer.com/news/microsoft/windows-emergency-update-fixes-microsoft-365-issues-on-arm-devices/ Safari Vulnerability Analysis https://googleprojectzero.blogspot.com/2022/06/an-autopsy-on-zombie-in-wild-0-day.html Internet Explorer Remnants Still an Issue https://www.darkreading.com/vulnerabilities-threats/internet-explorer-will-likely-remain-an-attacker-target-for-some-time

Critical Vulnerability in Splunk Enterprise Deployment Server Functionality https://isc.sans.edu/forums/diary/Critical+vulnerability+in+Splunk+Enterprises+deployment+server+functionality/28760/ Malspam Pushes Matanbuchus Malware Leads to Cobalt Strike https://isc.sans.edu/forums/diary/Malspam+pushes+Matanbuchus+malware+leads+to+Cobalt+Strike/28752/ Proofpoint Discovers Potentially Dangerous Office 365 Functionality https://www.proofpoint.com/us/blog/cloud-security/proofpoint-discovers-potentially-dangerous-microsoft-office-365-functionality

Houdini is Back Delivered Through a JavaScript Dropper https://isc.sans.edu/forums/diary/Houdini+is+Back+Delivered+Through+a+JavaScript+Dropper/28746/ Drifting Cloud: Zero-Day Sophos Firewall Exploitation https://www.volexity.com/blog/2022/06/15/driftingcloud-zero-day-sophos-firewall-exploitation-and-an-insidious-breach/ Exploiting a Heap Overflow in the FreeBSD Wi-Fi Stack https://www.zerodayinitiative.com/blog/2022/6/15/cve-2022-23088-exploiting-a-heap-overflow-in-the-freebsd-wi-fi-stack Cisco Email Security Appliance and Cisco Secure Email and Web Manager https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sma-esa-auth-bypass-66kEcxQD Analyzing the Fastjson "Auto Type Bypass" RCE vulnerability https://jfrog.com/blog/cve-2022-25845-analyzing-the-fastjson-auto-type-bypass-rce-vulnerability/

Terraforming Honeypots: Using IaaC & Cloud to Attract Attacks https://isc.sans.edu/forums/diary/Terraforming+Honeypots+Installing+DShield+Sensors+in+the+Cloud/28748/ Zimbra Email - Stealing Clear=Text Credenitals via Memcache Injection https://blog.sonarsource.com/zimbra-mail-stealing-clear-text-credentials-via-memcache-injection/ Cloud Middleware Dataset https://github.com/wiz-sec/cloud-middleware-dataset CVE-2022-26937 Windows Network File System NLM Portmap Stack Buffer Overflow https://www.zerodayinitiative.com/blog/2022/6/7/cve-2022-26937-microsoft-windows-network-file-system-nlm-portmap-stack-buffer-overflow Citrix Application Delivery Management Security Bulletin https://support.citrix.com/article/CTX460016/citrix-application-delivery-management-security-bulletin-for-cve202227511-and-cve202227512 Hardcoded Backdoor User and Outdated Software Components in Nexans FTTO GigaSwitch https://sec-consult.com/vulnerability-lab/advisory/hardcoded-backdoor-user-outdated-software-components-nexans-ftto-