SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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May 5, 2023 • 6min

ISC StormCast for Friday, May 5th, 2023

Infostealer Embedded in a Word Document https://isc.sans.edu/diary/Infostealer%20Embedded%20in%20a%20Word%20Document/29810 Cisco SPA-112 Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-unauth-upgrade-UqhyTWW Fortinet May Updates https://www.fortiguard.com/psirt?date=05-2023 PaperCut exploitation - A Different Path to Code Execution https://vulncheck.com/blog/papercut-rce
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May 4, 2023 • 8min

ISC StormCast for Thursday, May 4th, 2023

Increased Number of Configuration File Scans https://isc.sans.edu/diary/Increased%20Number%20of%20Configuration%20File%20Scans/29806 Google Enabling Passkeys https://blog.google/technology/safety-security/the-beginning-of-the-end-of-the-password/ Chrome to Drop Lock Icon from HTTPS https://blog.chromium.org/2023/05/an-update-on-lock-icon.html Attack Against AMD TPM Implementation https://arxiv.org/abs/2304.14717
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May 3, 2023 • 6min

ISC StormCast for Wednesday, May 3rd, 2023

VBA Project References https://isc.sans.edu/diary/VBA%20Project%20References/29800 BGP Message Parsing Vulnerabilities in FRRouting https://www.forescout.com/blog/three-new-bgp-message-parsing-vulnerabilities-disclosed-in-frrouting-software/ JWT ECDSA Algorithm Confusion https://blog.pentesterlab.com/exploring-algorithm-confusion-attacks-on-jwt-exploiting-ecdsa-23f7ff83390f
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May 2, 2023 • 6min

ISC StormCast for Tuesday, May 2nd, 2023

Passive Analysis of a Phishing Attachment https://isc.sans.edu/diary/%22Passive%22%20analysis%20of%20a%20phishing%20attachment/29798 Apple Rapid Security Response https://www.macrumors.com/2023/05/01/rapid-security-response-16-4-1/ Grafana Security Release https://grafana.com/blog/2023/04/26/grafana-security-release-new-versions-of-grafana-with-security-fixes-for-cve-2023-28119-and-cve-2023-1387/ Illumina Vulnerability https://www.fda.gov/medical-devices/letters-health-care-providers/illumina-cybersecurity-vulnerability-affecting-universal-copy-service-software-may-present-risks
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May 1, 2023 • 5min

ISC StormCast for Monday, May 1st, 2023

Quick IOC Scan With Docker https://isc.sans.edu/diary/Quick%20IOC%20Scan%20With%20Docker/29788 Dobfuscation Scripts When Encodings Help https://isc.sans.edu/diary/Deobfuscating%20Scripts%3A%20When%20Encodings%20Help/29792 Hackers Are Breaking Into AT&T Email Accounts To Steal Cryptocurrency https://techcrunch.com/2023/04/26/hackers-are-breaking-into-att-email-accounts-to-steal-cryptocurrency/ Trheat Actor Selling New Atomic MacOS AMOS Stealer on Telegram https://blog.cyble.com/2023/04/26/threat-actor-selling-new-atomic-macos-amos-stealer-on-telegram/ Zyxel Firewall Vulnerability https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-remote-command-injection-vulnerability-of-firewalls
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Apr 28, 2023 • 6min

ISC StormCast for Friday, April 28th, 2023

Ransomware Gang Exploiting Unpatches Veeam Backup Products https://www.computerweekly.com/news/365535586/Ransomware-gang-exploiting-unpatched-Veeam-backup-products Google Authenticator Sync Encryption https://security.googleblog.com/2023/04/google-authenticator-now-supports.html Keycloak Vulnerability https://out.reddit.com/t3_130km04?url=https%3A%2F%2Fwww.offensity.com%2Fen%2Fblog%2Fuser-impersonation-via-stolen-uuid-code-in-keycloak-cve-2023-0264%2F&token=AQAAjSdLZJTzQM37107hVzYY-tbz6ak81pMNqN9qv3m2SWXEOMIm&app_name=web2x&user_id=33629461&web_redirect=true
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Apr 27, 2023 • 6min

ISC StormCast for Thursday, April 27th, 2023

Strolling Through Cyberspace and Hunting for Phishing Sites https://isc.sans.edu/diary/Strolling%20through%20Cyberspace%20and%20Hunting%20for%20Phishing%20Sites/29780 RSA Panel: Five most dangerous new attack techniques https://www.rsaconference.com/usa/agenda/session/The%20Five%20Most%20Dangerous%20New%20Attack%20Techniques SANS.edu Research Journal https://www.sans.edu/cyber-security-research
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Apr 26, 2023 • 6min

ISC StormCast for Wednesday, April 26th, 2023

Calculating CVSS Scores with ChatGPT https://isc.sans.edu/diary/Calculating%20CVSS%20Scores%20with%20ChatGPT/29774 Amplifying SLP Traffic https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp Insecure Default Configuration in Apache Superset https://www.horizon3.ai/cve-2023-27524-insecure-default-configuration-in-apache-superset-leads-to-remote-code-execution/ SLP Amplification; Apache Superset RCE; PoC Exploit for Sophos Web Appliciance https://github.com/W01fh4cker/CVE-2023-1671-POC
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Apr 25, 2023 • 6min

ISC StormCast for Tuesday, April 25th, 2023

Aukill EDR Killer Malware Abuses Process Explorer Driver https://news.sophos.com/en-us/2023/04/19/aukill-edr-killer-malware-abuses-process-explorer-driver/ Papercut Vulnerability Deep Dive https://www.horizon3.ai/papercut-cve-2023-27350-deep-dive-and-indicators-of-compromise Solarwinds Patches https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/solarwinds_platform_2023-2_release_notes.htm Schneider Electric Update https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-04&p_enDocType=Security%20and%20Safety%20Notice&p_File_Name=SEVD-2023-101-04.pdf Virustotal Code Insight https://blog.virustotal.com/2023/04/introducing-virustotal-code-insight.html
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Apr 24, 2023 • 6min

ISC StormCast for Monday, April 24th, 2023

Management of DMARC control for email impersonation fo domains in the .co TLD https://isc.sans.edu/forums/diary/Management+of+DMARC+control+for+email+impersonation+of+domains+in+the+co+TLD+part+1/29768/ X_Trader Supply Chain Attack Fallout https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/xtrader-3cx-supply-chain Car Hacking with Old Nokia Phones https://www.vice.com/en/article/v7beyj/car-thieves-tech-hidden-old-nokia-phones-bluetooth-speakers-emergency-engine-start-keyless Dog Hunt Finding Decoy Dog Toolkit https://blogs.infoblox.com/cyber-threat-intelligence/cyber-threat-advisory/dog-hunt-finding-decoy-dog-toolkit-via-anomalous-dns-traffic/

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