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

PoC Exploit for Windows 10 DHCP Client Vulnerability CVE-2019-0726 (russian) https://habr.com/ru/company/pt/blog/448378/ Oracle April 2019 Critical Patch Update https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html WiPro Breached Via Phishing Attacks https://krebsonsecurity.com/2019/04/experts-breach-at-it-outsourcing-giant-wipro/ IDA and GHydra Part 2 (Strings And Parameters) https://isc.sans.edu/forums/diary/A+few+Ghidra+tips+for+IDA+users+part+2+strings+and+parameters/24848/

Common "False Positives" in DNS Query Logs https://isc.sans.edu/forums/diary/Odd+DNS+Requests+that+are+Normal/24844/ Adblock Plus Allows Filter List Providers to Inject Code in Pages https://armin.dev/blog/2019/04/adblock-plus-code-injection/ Executables in Polyglot DICOM Images https://github.com/d00rt/pedicom/blob/master/doc/Attacking_Digital_Imaging_and_Communication_in_Medicine_(DICOM)_file_format_standard_-_Markel_Picado_Ortiz_(d00rt).pdf Malicious/Misleading VPN Ads https://www.bleepingcomputer.com/news/security/mobile-vpns-promoted-by-you-are-infected-or-hacked-ads/

Configuring MTA-STS https://isc.sans.edu/forums/diary/Configuring+MTASTS+and+TLS+Reporting+For+Your+Domain/24840/ How to Find Hidden Cameras in Your AirBNB https://isc.sans.edu/forums/diary/How+to+Find+Hidden+Cameras+in+your+AirBNB/24834/ Insecure Storage of VPN Credentials https://www.kb.cert.org/vuls/id/192371/ Microsoft Patch Problems https://support.microsoft.com/en-us/help/4493472/windows-7-update-kb4493472 https://support.microsoft.com/en-us/help/4493446/windows-8-1-update-kb4493446 Internet Explorer XML External Entity Vulnerability http://hyp3rlinx.altervista.org/advisories/MICROSOFT-INTERNET-EXPLORER-v11-XML-EXTERNAL-ENTITY-INJECTION-0DAY.txt

GMail Will Be Supporting MTA-STS and SMTP TLS Reporting https://tools.ietf.org/html/rfc8461 https://tools.ietf.org/html/rfc8460 https://www.zdnet.com/article/gmail-becomes-first-major-email-provider-to-support-mta-sts-and-tls-reporting/ Juniper Patch Fixes Static Password in Junos OS https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10923&actp=METADATA Uniden Commercial IP Camera Site Hosting Malware https://twitter.com/JayTHL/status/1116200014630596609

WPA3 Dragonblood Vulnerability http://papers.mathyvanhoef.com/dragonblood.pdf North Korean Trojan: HOPLIGHT https://www.us-cert.gov/ncas/analysis-reports/AR19-100A Gaza Cybergang Group1 "SneakyPastes" https://securelist.com/gaza-cybergang-group1-operation-sneakypastes/90068/

Microsoft and Adobe Patches https://isc.sans.edu/forums/diary/Microsoft+April+2019+Patch+Tuesday/24826/ https://helpx.adobe.com/security.html Fake "Food Poisoning" emails in Germany (in german) https://www.polizei-praevention.de/aktuelles/erneut-mails-mit-schadsoftware-gegen-gewerbetreibende-im-umlauf.html Vulnerability in Apache Axis https://rhinosecuritylabs.com/application-security/cve-2019-0227-expired-domain-rce-apache-axis/ Golang DLL Injection Vulnerability https://www.openwall.com/lists/oss-security/2019/04/09/1

GHidra vs. IDA https://isc.sans.edu/forums/diary/A+few+Ghidra+tips+for+IDA+users+part+1+the+decompilerunreachable+code/24822/ TrendMicro Patch https://success.trendmicro.com/solution/1122250 Dovecot Patch https://dovecot.org/list/dovecot-news/2019-March/000403.html Apache CVE-2019-0211 Exploit https://github.com/cfreal/exploits/tree/master/CVE-2019-0211-apache Using JavaScript in Exploits https://www.youtube.com/watch?v=HfpnloZM61I

Fake Office 365 Invoices Spread Ransomware https://isc.sans.edu/forums/diary/Fake+Office+365+Payment+Information+Update/24818/ Malware Hiding in .well-known directory https://www.zscaler.com/blogs/research/abuse-hidden-well-known-directory-https-sites Altering CT Images to Manipulate Diagnosis https://arxiv.org/pdf/1901.03597.pdf QT Framework RCE Vulnerability https://www.zerodayinitiative.com/blog/2019/4/3/loading-up-a-pair-of-qt-bugs-detailing-cve-2019-1636-and-cve-2019-6739

New Waves of Scans Detected By An Old Rule https://isc.sans.edu/forums/diary/New+Waves+of+Scans+Detected+by+an+Old+Rule/24812/ Xiaomi GuardApp Vulnerable to Man in the Middle https://blog.checkpoint.com/2019/04/04/xiaomi-vulnerability-when-security-is-not-what-it-seems/ Xwo Web Scanner Hunting for MongoDB https://www.alienvault.com/blogs/labs-research/xwo-a-python-based-bot-scanner Vulnerable SmartWatches "Defaced" https://api.heise.de/svc/embetty/tweet/1112326532939374593-images-0 https://www.heise.de/newsticker/meldung/Vidimensio-Smartwatches-Der-Sicherheits-Alptraum-geht-weiter-4359967.html

Ghidra tips for IDA users: Automatic Comments for API Call Parameters https://isc.sans.edu/forums/diary/A+few+Ghidra+tips+for+IDA+users+part+0+automatic+comments+for+API+call+parameters/24806/ Security Awareness Newsletter: Making Passwords Simple https://www.sans.org/security-awareness-training/resources/making-passwords-simple IRS Themed Phishing Emails https://www.proofpoint.com/us/threat-insight/post/tax-themed-email-campaigns-target-2019-filers Large Leak of Facebook User Data via 3rd Party App https://www.upguard.com/breaches/facebook-user-data-leak Arbitrary Command Execution in PostgreSQL https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5

Compromised LaCie Drive Spread Fake AntiVirus https://isc.sans.edu/forums/diary/Fake+AV+is+Back+LaCie+Network+Drives+Used+to+Spread+Malware/24802/ Unpatched SOP Vulnerability in Internet Explorer/Edge https://thehackernews.com/2019/03/microsoft-edge-ie-zero-days.html Apache Fixes Privilege Escalation Flaw https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2019-0211 Verizon Users Phished for Credentials https://blog.lookout.com/mobile-phishing-verizon

Common "OpenAction" False Positive in PDFs Created by OpenOffice https://isc.sans.edu/forums/diary/Analysis+of+PDFs+Created+with+OpenOfficeLibreOffice/24798/ Android Monthly Update https://source.android.com/security/bulletin/2019-04-01#2019-04-01-details Malicious Android App Forwards Banking Calls to Attacker https://www.blackhat.com/asia-19/briefings/schedule/index.html#when-voice-phishing-met-malicious-android-app-13419 Google Allowing WebAuthn Login from Firefox/Edge https://twitter.com/christiaanbrand/status/1111430192596025347 All Your Data Are Belong to Us: Defending Against Credential Stuffing Attacks https://www.sans.org/webcasts/data-belong-us-defend-credential-stuffing-110340

Annotating Golang Binaries with Cutter and Jupyter https://isc.sans.edu/forums/diary/Annotating+Golang+binaries+with+Cutter+and+Jupyter/24790/ ASUS Targeted MAC Addresses Available for Download https://skylightcyber.com/2019/03/28/unleash-the-hash-shadowhammer-mac-list/ Weaponized Version of New Zealand Attack Manifesto https://bluehexagon.ai/blog/weaponized-version-of-new-zealand-terror-suspects-manifesto-discovered-in-the-wild/ Kubernetes Directory Traversal https://www.twistlock.com/labs-blog/disclosing-directory-traversal-vulnerability-kubernetes-copy-cve-2019-1002101/ VMWare Patches https://www.vmware.com/security/advisories/VMSA-2019-0005.html

Creating Your Own Passive DNS Logs https://isc.sans.edu/forums/diary/Running+your+Own+Passive+DNS+Service/24784/ Incomplete Patch for Cisco RV320 Routers https://www.redteam-pentesting.de/en/advisories/rt-sa-2019-003/-cisco-rv320-unauthenticated-configuration-export https://www.redteam-pentesting.de/en/advisories/rt-sa-2019-004/-cisco-rv320-unauthenticated-diagnostic-data-retrieval TPLink Debug Port Vulnerability https://twitter.com/mjg59/status/1111106885736787975 https://pastebin.com/GAzccR95

Microsoft Releases Application Guard for Firefox and Chrome https://blogs.windows.com/windowsexperience/2019/03/15/announcing-windows-10-insider-preview-build-18358/ New Set of LTE Vulnerabilities https://syssec.kaist.ac.kr/pub/2019/kim_sp_2019.pdf NVidia Privilege Escalation https://rhinosecuritylabs.com/application-security/nvidia-arbitrary-file-writes-to-command-execution-cve-2019-5674/

Apple Updates https://support.apple.com/en-us/HT201222 ASUS Response to Kaspersky Report https://www.asus.com/News/hqfgVUyZ6uyAyJe1 Firefox Importing Windows Root Certificates https://bugzilla.mozilla.org/show_bug.cgi?id=1533397 UC Webbrowser MITM Vulnerability https://www.bleepingcomputer.com/news/security/uc-browser-for-android-desktop-exposes-500-million-users-to-mitm-attacks/

ASUS Live Update "ShadowHammer" Backdoor https://www.kaspersky.com/blog/shadow-hammer-teaser https://shadowhammer.kaspersky.com/ Telegram Unsent Feature https://techcrunch.com/2019/03/25/going-going-gone/ F5 Big IP Updates https://support.f5.com/csp/article/K14812883

Reversing Malware Written In Golang https://isc.sans.edu/forums/diary/Introduction+to+analysing+Go+binaries/24770/ More "VelvetSweatshop" Maldocs https://isc.sans.edu/forums/diary/VelvetSweatshop+Maldocs/24772/ Reading QR Codes in Python https://isc.sans.edu/forums/diary/Decoding+QR+Codes+with+Python/24774/ Pwn2Own Contest: Firefox, Safari, Edge and others fall https://www.zdnet.com/article/tesla-car-hacked-at-pwn2own-contest/ Norwegian Nokia Phones Sent Data to China (Article in Norwegian) https://nrkbeta.no/2019/03/21/norske-telefoner-sendte-personopplysninger-til-kina/ Java Card Vulnerabilities https://seclists.org/fulldisclosure/2019/Mar/35

Google Photo Cross-Site-Leak Exposes Picture Meta Data https://www.imperva.com/blog/now-patched-google-photos-vulnerability-let-hackers-track-your-friends-and-location-history/ Fake CDC EMails Spread GandCrab Ransomware https://myonlinesecurity.co.uk/fake-cdc-flu-pandemic-warning-delivers-gandcrab-5-2-ransomware/ Atlassian Sourcetree Vulnerability https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2019-03-06-966678691.html Microsoft Defender for MacOS https://www.theregister.co.uk/2019/03/21/microsoft_defender_atp/

Using Active Directory (AD) To Find Hosts That Are Not in AD https://isc.sans.edu/forums/diary/Using+AD+to+find+hosts+that+arent+in+AD+fun+with+the+IPAddress+construct/24762/ Microsoft Anti Malware Crashing Windows https://social.technet.microsoft.com/Forums/en-US/18ab60a3-3b26-4a07-b68d-84085ce66ce5/scep-crashing-pcs?forum=ConfigMgrCompliance&prof=required Reduction in DDoS Attacks https://www.nexusguard.com/threat-report-q4-2018