News

Whitelists: The Holy Grail of Attackers https://isc.sans.edu/forums/diary/Whitelists+The+Holy+Grail+of+Attackers/22262/ Java Struts2 Vulnerability Used To Install Ransomware https://isc.sans.edu/forums/diary/Java+Struts2+Vulnerability+Used+To+Install+Cerber+Crypto+Ransomware/22264/ Brazilian Bank Looses Control Over Domains https://threatpost.com/lessons-from-top-to-bottom-compromise-of-brazilian-bank/124770/ Google Android April Patch Day https://source.android.com/security/bulletin/2017-04-01#security-vulnerability-summary Radware Observes "BrickerBot" Destroying Devices https://security.radware.com/ddos-threats-attacks/brickerbot-pdos-permanent-denial-of-service/ Struts2 Vulnerability Webcast https://www.sans.org/webcasts/struts-shock-current-attacks-struts2-defend-104787

Exploiting Broadcom's Wi-Fi Stack https://googleprojectzero.blogspot.com/2017/04/over-air-exploiting-broadcoms-wi-fi_4.html Covert Channel Between Virtual Machines Via CPU Cache https://cmaurice.fr/pdf/ndss17_maurice.pdf 40 Vulnerabilities in Samsung Tizen https://motherboard.vice.com/en_us/article/samsung-tizen-operating-system-bugs-vulnerabilities

Apple Releases iOS 10.3.1 to Remedy Wifi Remote Code Execution https://support.apple.com/en-us/HT207688 Practical Use of SHA1 Collisions: ISO Images https://isc.sans.edu/forums/diary/A+Practical+Use+for+a+SHA1+Collision/22257/ Microsoft Defender False Positive https://www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=Worm%3AWin32%2FBluber.A Cracking Weak Session Secrets https://martinfowler.com/articles/session-secret.html Skype Malvertising Advertises Fake Flash Players https://www.bleepingcomputer.com/news/security/skype-malvertising-campaign-pushes-fake-flash-player/

Google Discovers More LastPass Vulnerabilities; https://bugs.chromium.org/p/project-zero/issues/detail?id=1225&desc=6 Attacking KeePass https://www.slideshare.net/harmj0y/a-case-study-in-attacking-keepass https://github.com/HarmJ0y/KeeThief Bypassing Cylance http://www.blackhillsinfosec.com/?p=5792 Mimi Penguin: Extracting Credentials From Memory on Linux Tools https://github.com/huntergregal/mimipenguin Windows 2003 / IIS 6 Exploit https://0patch.blogspot.com/2017/03/0patching-immortal-cve-2017-7269.html https://github.com/rapid7/metasploit-framework/pull/8162

Diverting built-in features for the bad https://isc.sans.edu/forums/diary/Diverting+builtin+features+for+the+bad/22250/ Fake Job Offers to GitHub Developers Include Malware http://researchcenter.paloaltonetworks.com/2017/03/unit42-dimnie-hiding-plain-sight/ Drones With Lasers! https://arxiv.org/pdf/1703.07751.pdf

Logical and Physical Security Correlation https://isc.sans.edu/forums/diary/Logical+Physical+Security+Correlation/22243/ Recent Mirai DDoS Attacks https://www.incapsula.com/blog/new-mirai-variant-ddos-us-college.html Crusader Injects Fake Support Phone Numbers into Websites https://www.bleepingcomputer.com/news/security/adware-replaces-phone-numbers-for-security-firms-returned-in-search-results/ VMWare Closes Pwn2Own Guest Escape Vulnerabilities http://www.vmware.com/security/advisories/VMSA-2017-0006.html Apple iCloud for Windows Update https://support.apple.com/de-de/HT207607

New Exploit Variant for Recent Struts2 Vulnerability https://blog.gdssecurity.com/labs/2017/3/27/an-analysis-of-cve-2017-5638.html PoC Exploit for iBook ePub Javascript Vulnerability https://s1gnalcha0s.github.io/ibooks/epub/2017/03/27/This-book-reads-you-using-JavaScript.html Microsoft Docs.com Leak https://twitter.com/gossithedog/status/845446263244050434 Symantec SSL CA tool https://www.renditioninfosec.com/socapps/sslcheck/index.php

Apple Updates https://support.apple.com/en-us/HT201222 IIS 6 / Windows Server 2003 Exploit https://github.com/edwardz246003/IIS_exploit/blob/master/exploit.py Symantec SSL Update https://www.symantec.com/connect/blogs/message-our-ca-customers

Google Announces Removal of Symantec CAs for Extended Validation https://www.symantec.com/connect/blogs/symantec-backs-its-ca https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/eUAKwjihhBs https://chromium.googlesource.com/chromium/src/+/master/net/data/ssl/symantec/README.md Spoofing Referrer in Microsoft Edge https://www.brokenbrowser.com/referer-spoofing-patch-bypass/ Smart TV Compromise Via Broadcast Signals https://www.youtube.com/watch?v=bOJ_8QHX6OA Defending Web Applications Class https://www.sans.org/event/sans-security-west-2017/course/defending-web-applications-security-essentials

"Swearing Trojan" Uses Fake BTSs To Spread Malware http://blog.checkpoint.com/2017/03/21/swearing-trojan-continues-rage-even-authors-arrest/ Lastpass Updates ClickJacking Exploit (Again) https://bugs.chromium.org/p/project-zero/issues/detail?id=1188&desc=2 Application Verifier "Bug" https://github.com/ionescu007/HookingNirvana/blob/master/Esoteric%20Hooks.pdf

Criminals Threaten to Erase Millions of iCloud Conntected Apple devices https://motherboard.vice.com/en_us/article/hackers-we-will-remotely-wipe-iphones-unless-apple-pays-ransom?utm_source=vicefbus Siemens Control Systems Affected by Fake Firmware https://dragos.com/blog/mimics/ GitHub Used for C&C http://blog.trendmicro.com/trendlabs-security-intelligence/winnti-abuses-github/ Adium IM Vulnerable to Older libpurple Issue http://seclists.org/fulldisclosure/2017/Mar/57

Password Encrypted Word File Delivers Malware https://isc.sans.edu/forums/diary/Malspam+with+passwordprotected+Word+documents/22203/ Critical LastPass Vulnerability https://bugs.chromium.org/p/project-zero/issues/detail?id=1209 Nest Camera Bluetooth Vulnerability https://github.com/jasondoyle/Google-Nest-Cam-Bug-Disclosures/blob/master/README.md

CISCO Releases Advisory With Details Regarding CMP Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170317-cmp Pwn2Own Contest Leads to Exploits Against All Browsers (and VM!) https://www.zerodayinitiative.com/blog/2017/3/17/the-results-pwn2own-2017-day-three Git Moving Away From SHA1 (likely to SHA3) https://news.ycombinator.com/item?id=13906804 Proxy Security https://isc.sans.edu/forums/diary/What+is+really+being+proxied/22165/ https://www.us-cert.gov/ncas/alerts/TA17-075A

An Example of a Multiple States Dropper https://isc.sans.edu/forums/diary/Example+of+Multiple+Stages+Dropper/22197/ Real-World Wiretaping Attacks Against ZRTP https://www.ibr.cs.tu-bs.de/papers/schuermann-popets2017.pdf Authenticating Against MySQL Server Using a Hashed Password https://github.com/cyrus-and/mysql-unsha1

Certain Ubiquity Equipment Vulnerable to CSRF/Code Execution https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170316-0_Ubiquiti_Networks_authenticated_command_injection_v10.txt Proton Mac OS RAT https://www.cybersixgill.com/proton-a-new-mac-os-rat/ Linux Kernel n_hdlc Privilege Escalation http://seclists.org/oss-sec/2017/q1/569 VMWare Copy/Paste Exploit Fixed https://www.vmware.com/security/advisories/VMSA-2017-0005.html

Twitter App "Twitter Counter" Compromise Leads to Unauthorized Tweets From a Large Number of Accounts https://twitter.com/thecounter Telegram and WhatsApp Image Vulnerability http://blog.checkpoint.com/2017/03/15/check-point-discloses-vulnerability-whatsapp-telegram/ RSA Panel Webcast https://cc.readytalk.com/registration/#/?meeting=6oowksc223hm&campaign=ijmt1z8qsc1q

Microsoft's Double Patch Tuesday https://isc.sans.edu/forums/diary/February+and+March+Microsoft+Patch+Tuesday/22185/

Creating SHA3 Hashes with sigs.py https://isc.sans.edu/forums/diary/New+tool+sigspy/22181/ Canada Revenue Agency Website Attacked / Down over Struts2 http://www.cbc.ca/news/politics/cra-internet-vulnerability-government-1.4022591 Webkit Exploit Adobted to Nintendo Switch https://www.youtube.com/watch?v=xkdPjbaLngE Analysis of Outdated Javascript Libraries on the Web http://www.ccs.neu.edu/home/arshad/publications/ndss2017jslibs.pdf Github Enterprise SAML Authentication Bypass http://www.economyofmechanism.com/github-saml

Issues With Out Of Date Geo Location Databases https://isc.sans.edu/forums/diary/The+Side+Effect+of+GeoIP+Filters/22173/ Recovering Mobile Device PINs via Thermal Images http://www.mkhamis.com/data/papers/abdelrahman2017chi.pdf Unmasking Randomized MAC Addresses https://arxiv.org/abs/1703.02874v1 Mobile Phone Supply Chain Attacks http://blog.checkpoint.com/2017/03/10/preinstalled-malware-targeting-mobile-users/

Struts 2 Update https://isc.sans.edu/forums/diary/Critical+Apache+Struts+2+Vulnerability+Patch+Now/22169/ Exploits Against Haraka Mail Server https://github.com/outflanknl/Exploits/blob/master/harakiri-CVE-2016-1000282.py Android Password Stealing Apps http://www.welivesecurity.com/2017/03/09/new-instagram-credentials-stealers-discovered-google-play/ Drupal Services Module Vulnerability and Exploit https://www.ambionics.io/blog/drupal-services-module-rce https://www.drupal.org/node/2858847