SANS Internet Storm Center's Daily Network Security News Podcast

Jenkins Scans; Ivanti VPN Exploited; Zoom Update; Hadoop Attacks; infosec toolshed Jenkins Brute Force Scans https://isc.sans.edu/diary/Jenkins%20Brute%20Force%20Scans/30546 Ivanti Connect Security VPN Vulnerability Exploited https://www.volexity.com/blog/2024/01/10/active-exploitation-of-two-zero-day-vulnerabilities-in-ivanti-connect-secure-vpn/ Zoom Privilege Escalation Vulnerability https://www...

Microsoft Patches; Adobe Patches; Kyocera Vuln; Hacked Wrenches Microsoft January 2024 Patch Tuesday https://isc.sans.edu/forums/diary/Microsoft+January+2024+Patch+Tuesday/30548/ Adobe Vulnerabilities https://helpx.adobe.com/security/products/substance3d_stager/apsb24-06.html CVE-2023-50916: Authentication Coercion Vulnerablity in Kyocera Device Manager https://www.trustwave.com/en-us/resources/bl...

Honeypot User Agents; KyberSlash; netfilter DoS; Cacti RCE What is That User Agent https://isc.sans.edu/diary/What%20is%20that%20User%20Agent%3F/30536 KyberSlash Vulnerability https://kyberslash.cr.yp.to/faq.html Netfilter DoS Vulnerability CVE-2024-0193 https://access.redhat.com/security/cve/CVE-2024-0193 Cacti Vulnerability https://github.com/Cacti/cacti/security/advisories/GHSA-pfh9-gwm6-86vp k...

Better Netstat in PS; Phishing Tricks; Prometei Botnet; Spectral Blur; Google Auth API Issue; Netstat But Better and in PowerShell https://isc.sans.edu/diary/Netstat%2C%20but%20Better%20and%20in%20PowerShell/30532 Double Phishing Submission https://isc.sans.edu/diary/Are%20you%20sure%20of%20your%20password%3F/30534 Suspicious Prometei Botnet Activity https://isc.sans.edu/diary/Suspicious%20Promete...

Wireshark Updates; Android Updates; Ivanti Critical Vuln; Wireshark Updates https://isc.sans.edu/diary/Wireshark%20updates/30528 Android Updates https://source.android.com/docs/security/bulletin/2024-01-01 Ivanti Critical Vulnerability https://forums.ivanti.com/s/article/SA-2023-12-19-CVE-2023-39336?language=en_US Malicious PyPi Packages https://www.fortinet.com/blog/threat-research/malicious-pypi...

Malware Review; Orange Spain RIPE Compromise; Bitwarden Weakness; iOS PoC Exploits Interesting large and small malspam attachments from 2023 https://isc.sans.edu/diary/Interesting%20large%20and%20small%20malspam%20attachments%20from%202023/30524 Orange Spain RIPE Account Compromise https://www.bleepingcomputer.com/news/security/hacker-hijacks-orange-spain-ripe-account-to-cause-bgp-havoc/ Bitwarden...

SSH ID Strings; Google Authentication Weakness Exploited; Novel DNS Amplification (#TsuKing) Fingerprinting SSH Identification Strings https://isc.sans.edu/diary/Fingerprinting%20SSH%20Identification%20Strings/30520 Google OAUTH2 Exploited by Malware https://www.cloudsek.com/blog/compromising-google-accounts-malwares-exploiting-undocumented-oauth2-functionality-for-session-hijacking TsuKing DNS Am...

Malicious Python Game; Mailtrap.io Exfil; Pi Hole Docker; Barracuda 0-Day; Apache OFBiz 0-Day (Atlassian JIRA) Shall We Play a Game https://isc.sans.edu/diary/Shall+We+Play+a+Game/30510 Mailtrap.io Exfiltration https://isc.sans.edu/diary/Python%20Keylogger%20Using%20Mailtrap.io/30512 Pi Hole Docker https://isc.sans.edu/forums/diary/Pi-Hole%20Pi4%20Docker%20Deployment/30516/ Mirai Update https://is...

Securing Webservers; Chrome 0-Day; Holiday Security Securing Web Servers https://isc.sans.edu/diary/How%20to%20Protect%20your%20Webserver%20from%20Directory%20Enumeration%20Attack%20%3F%20Apache2%20%5BGuest%20Diary%5D/30504 Chrome 0-Day (last one for the year?) https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html Note that there will be no daily stormcast for the...

Atlassian Confluence Scans; F5 BigIP Fake Update; Google OAUTH issue; Remembering Adrian; Increase in Exploit Attempts for Atlassian Confluence Server (CVE-2023-22518) https://isc.sans.edu/diary/Increase%20in%20Exploit%20Attempts%20for%20Atlassian%20Confluence%20Server%20%28CVE-2023-22518%29/30502 Fake F5 BigIP Update https://www.bleepingcomputer.com/news/security/fake-f5-big-ip-zero-day-warning-e...

Citrixbleed Activity; SSH Terrapin Attack; ALPHV/Blackcat Disruption and Decryptor What are they looking for? Scans for OpenID Connect Configuration https://isc.sans.edu/diary/What%20are%20they%20looking%20for%3F%20Scans%20for%20OpenID%20Connect%20Configuration%20%28Update%3A%20CitrixBleed%29/30498 Terrapin Attack Against SSH https://terrapin-attack.com/TerrapinAttack.pdf ALPHV/Blackcat Ransomware...

SMTP Smuggling; Ledger Attack; December Patch Breaks Win11 Wifi; SMTP Smuggling - Spoofing E-Mails Worldwide https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/ Ledger Supply Chain Attack https://www.ledger.com/blog/a-letter-from-ledger-chairman-ceo-pascal-gauthier-regarding-ledger-connect-kit-exploit December Windows 11 Patch Breacks Wi-Fi Connectivity https://www.bleep...

Rocket MQ Exploit; C# Payload; 3CX Vuln; QNAP NVR Exploit; PFSense Vulnerabilith; #holidayhack An Example of a RocketMQ Exploit Scanner https://isc.sans.edu/diary/An%20Example%20of%20RocketMQ%20Exploit%20Scanner/30492 C# Payload Phoning to a Cobalt Strike Server https://isc.sans.edu/diary/CSharp%20Payload%20Phoning%20to%20a%20CobaltStrike%20Server/30490 3CX SQL Injection Vulnerability https://www....

Terraforming Honeypots; Unifi Camera Mixup; Zoom VISS; Squid DoS T-shooting Terraform for DShield Honeypot in Azure https://isc.sans.edu/diary/T-shooting%20Terraform%20for%20DShield%20Honeypot%20in%20Azure%20%5BGuest%20Diary%5D/30484 Ubiquity Unifi Cameras Visible in Wrong Account https://community.ui.com/questions/Bug-Fix-Cloud-Access-Misconfiguration/fe8d4479-e187-4471-bf95-b2799183ceb7 Zoom Vul...

GUI Python Malware; Adobe Updates; TeamCity Exploited; Sophos Patches EOL Devices Malicious Python Script with a TCL/TK GUI https://isc.sans.edu/diary/Malicious%20Python%20Script%20with%20a%20TCL%20TK%20GUI/30478 Adobe Updates https://helpx.adobe.com/security/security-bulletin.html TeamCity Exploited https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-347a Sophos Firewall Exploit for EO...

Microsoft Patches; Malicious OAUTH; Apache Struts2 Exploit; Microsoft Patch Tuesday https://isc.sans.edu/diary/Microsoft%20Patch%20Tuesday%20December%202023/30480 Microsoft Warns of Malicious OAUTH Applications https://www.microsoft.com/en-us/security/blog/2023/12/12/threat-actors-misuse-oauth-applications-to-automate-financially-driven-attacks/ Apache Struts2 Exploit CVE-2023-50164 https://xz.ali...

Sitemap.xml; Apple Patches; Android Password Autospill What is Sitemap.xml and Why a Pentester Should Care https://isc.sans.edu/diary/What%20is%20sitemap.xml%2C%20and%20Why%20a%20Pentester%20Should%20Care/30472 Apple Patches Everything https://isc.sans.edu/forums/diary/Apple%20Patches%20Everything/30474/ Android Password Manager Auto Spill https://i.blackhat.com/EU-23/Presentations/EU-23-Gangwal-A...

IPv4 Mapped Addresses; Honeypots; Bluetooth Attacks; Syrus 4 Vuln; MSFT Edge Vuln; IPv4 Mapped IPv6 Addresses https://isc.sans.edu/diary/IPv4-mapped%20IPv6%20Address%20Used%20For%20Obfuscation/30466 Honeypots From the Skeptical Beginner to the Tactical Enthusiast https://isc.sans.edu/diary/Honeypots%3A%20From%20the%20Skeptical%20Beginner%20to%20the%20Tactical%20Enthusiast/30468 Bluetooth Weakness...

5G Vulnerabilities; QR Codes; Windows 10 EOS; Apache Struts RCE Vuln 5G Vulnerabilities https://isc.sans.edu/diary/5Ghoul%3A%20Impacts%2C%20Implications%20and%20Next%20Steps/30462 Revealing the hidden Risks of QR Codes https://isc.sans.edu/diary/Revealing%20the%20Hidden%20Risks%20of%20QR%20Codes%20%5BGuest%20Diary%5D/30458 Window 10 End of Support https://techcommunity.microsoft.com/t5/windows-it-...

Research Scan Attribution; MLFlow and Atlasian Vulns; AWS STS; #holidayhack Whose packet is is anyway: a new RFC for attribution of internet probes https://isc.sans.edu/forums/diary/Whose%20packet%20is%20it%20anyway%3A%20a%20new%20RFC%20for%20attribution%20of%20internet%20probes/30456/ MLFlow Vulnerability https://www.contrastsecurity.com/security-influencers/discovering-mlflow-framework-zero-day-...

Cobalt Strike Analysis; ColdFusion Exploited; Atos Unify Vuln; ExteremXOS Vuln Cobalt Strike's "Runtime Configuration" https://isc.sans.edu/diary/Cobalt%20Strike%27s%20%22Runtime%20Configuration%22/30426 Adobe ColdFusion Exploit Abused https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-339a Atos Unify OpenScape Vulnerability https://sec-consult.com/vulnerability-lab/advisory/argument-i...

Zarya Hacktivists; ICAN RDRS; Android and Gitlab Updates Zarya Hacktivists: More than just Sharepoint https://isc.sans.edu/diary/Zarya%20Hacktivists%3A%20More%20than%20just%20Sharepoint./30450 ICANN Registration Data Request Service (RDRS) https://rdrs.icann.org/ Android Updates https://source.android.com/docs/security/bulletin/2023-12-01 GitLab Patches https://about.gitlab.com/releases/2023/11/30...

LogoFail; Fake WordPress Exploit; Qlik Sense Exploited; VMWare Patch UEFI Exploit via Boot Image https://binarly.io/posts/The_Far_Reaching_Consequences_of_LogoFAIL/index.html Fake Phishing Scan Tricks Users into Installing Backdoor Plugin https://www.wordfence.com/blog/2023/12/psa-fake-cve-2023-45124-phishing-scam-tricks-users-into-installing-backdoor-plugin/ Qlik Sense Exploited by Cactus Ransomw...

Apple Updates; Mirai Expansion; Zyxel Vulns; Solarwinds Update; DNS Looking Glass Apple Updates https://isc.sans.edu/diary/Apple+Patches+Exploited+WebKit+Vulnerabilitiues+in+iOSiPadOSmacOS/30444 Prophetic Post by Intern on CVE-2023-1389 Foreshadows Mirai Botnet Expansion Today https://isc.sans.edu/forums/diary/Prophetic+Post+by+Intern+on+CVE20231389+Foreshadows+Mirai+Botnet+Expansion+Today/30442/...

3 Months Honeypot Summary; Arcserver PoC; Hikvision Vuln; Custom GPT Vuln Decoding the Patterns: Analzying DShield Honeypot Activity https://isc.sans.edu/diary/Decoding%20the%20Patterns%3A%20Analyzing%20DShield%20Honeypot%20Activity%20%5BGuest%20Diary%5D/30428 Arcserve Unified Data Protection Multiple Vulnerabilities https://www.tenable.com/security/research/tra-2023-37 Hikvision Vulnerabilities h...