D810: Creating an extensible deobfuscation plugin for IDA Pro https://eshard.com/posts/d810_blog_post_1/
Remote stack overflow in Samsung baseband caused by malformed P-TMSI REALLOCATION COMMAND https://fredericb.info/2020/11/remote-stack-overflow-in-samsung-baseband-caused-by-malformed-p-tmsi-reallocation-command.html
fred's notes
Remote stack overflow in Samsung baseband caused by malformed P-TMSI REALLOCATION COMMAND
Description When Samsung Shannon baseband receives message P-TMSI REALLOCATION COMMAND (9.4.7 in TS 24.008) from network, the length of the Mobile Identity IE (10.5.1.4) is not properly checked. Mobile identity data is directly copied to a stack buffer without…
Mobile App Digital Forensic Analysis: Extract an Android Backup File https://medium.com/bugbountywriteup/extract-an-android-backup-file-96172efd4d86
Medium
Extract an Android Backup File
Mobile App Digital Forensic Analysis
Not good, Activision banned the researcher for studying the secuirty of its networking code :( » Getting Banned for Security Research https://nedwill.github.io/blog/jekyll/update/2020/11/25/banned-for-research.html
nedwill’s security blog
Getting Banned for Security Research
Note that this post does not reflect the opinions of my employer nor my colleagues, and I conducted this research on my own time.
CVE-2020-0022 an Android 8.0-9.0 Bluetooth Zero-Click RCE – BlueFrag https://insinuator.net/2020/04/cve-2020-0022-an-android-8-0-9-0-bluetooth-zero-click-rce-bluefrag/
Microsoft Defender for Identity: Kerberoasting https://thalpius.com/2020/11/30/microsoft-defender-for-identity-kerberoasting/
Microsoft Security Blog
Microsoft Defender for Identity: Kerberoasting
[WARNING] This blog post is created when Microsoft Windows still came in a physical box with multiple installation disks. Microsoft released a new detection this month for Microsoft Defender for Id…
Foundations of a Multi-Cloud Security Strategy https://cloudberry.engineering/article/multi-cloud-security-strategy-foundations/
cloudberry.engineering
Foundations of a Multi-Cloud Security Strategy
I’ve spent a good year working on a security strategy to manage multi-cloud environments, in this article I want to share what I wish we did in advance to be better prepared.
Testing for Directory or Path Traversal Vulnerabilities https://medium.com/bugbountywriteup/testing-for-directory-or-path-traversal-vulnerabilities-dfbe49fdfe92
Medium
Testing for Directory or Path Traversal Vulnerabilities
In this article, we’ll be discussing, how to perform Directory Traversal or Path Traversal attacks, aka “dot-dot-slash”, “directory…
Nice detailed post! » Windows 10 KVAS and Software SMEP https://wumb0.in/windows-10-kvas-and-software-smep.html
DEFCON26 Workshop: Bypassing Driver Signature Enforcement (on Windows) https://github.com/theevilbit/workshops/blob/master/DSE%20Bypass%20Workshop/dc26%20-%20Csaba%20Fitzl%20-%20DSE%20Bypass%20Workshop%20-%20Presentation.pdf
GitHub
theevilbit/workshops
Contribute to theevilbit/workshops development by creating an account on GitHub.
Blizzard Jailbreak: An Open-Source iOS 11.0 to 11.4.1 Jailbreak, made for teaching purposes https://github.com/GeoSn0w/Blizzard-Jailbreak
GitHub
GitHub - GeoSn0w/Blizzard-Jailbreak: An Open-Source iOS 11.0 -> 11.4.1 (soon iOS 13) Jailbreak, made for teaching purposes.
An Open-Source iOS 11.0 -> 11.4.1 (soon iOS 13) Jailbreak, made for teaching purposes. - GeoSn0w/Blizzard-Jailbreak
RESTler: a (stateful) REST API fuzzing tool for automatically testing cloud services through their REST APIs (from Microsoft!) https://github.com/microsoft/restler-fuzzer
GitHub
GitHub - microsoft/restler-fuzzer: RESTler is the first stateful REST API fuzzing tool for automatically testing cloud services…
RESTler is the first stateful REST API fuzzing tool for automatically testing cloud services through their REST APIs and finding security and reliability bugs in these services. - microsoft/restler...
Dissecting APT21 samples using a step-by-step approach https://cybergeeks.tech/dissecting-apt21-samples-using-a-step-by-step-approach/
Securing RDP Connections with Trusted SSL/TLS Certificates http://woshub.com/securing-rdp-connections-trusted-ssl-tls-certificates/
Windows OS Hub
Using SSL/TLS Certificates for Remote Desktop (RDP) | Windows OS Hub
This article aims to help administrators manage SSL/TLS certificates used to secure RDP connections in Windows. First, we will look at how to replace a self-signed RDP certificate with a…
Linux kernel heap quarantine versus use-after-free exploits https://a13xp0p0v.github.io/2020/11/30/slab-quarantine.html
Alexander Popov
Linux kernel heap quarantine versus use-after-free exploits
It's 2020. Quarantines are everywhere – and here I'm writing about one, too. But this quarantine is of a different kind. In this article I'll describe the Linux Kernel Heap Quarantine that I developed for mitigating kernel use-after-free exploitation.
CVE-2020-14418: madCodeHook Library Local Privilege Escalation https://labs.nettitude.com/blog/cve-2020-14418-madcodehook-library-local-privilege-escalation/
LRQA
CVE-2020-14418: madCodeHook Library Local Privilege Escalation
Nettitude discovered a vulnerability in the ‘madCodeHook’ third party library which caused a number of security products, including Cisco AMP and Morphisec Unified Threat Prevention Platform, to contain a local privilege escalation vulnerability.
An iOS zero-click radio proximity exploit odyssey https://googleprojectzero.blogspot.com/2020/12/an-ios-zero-click-radio-proximity.html
projectzero.google
An iOS zero-click radio proximity exploit odyssey
Posted by Ian Beer, Project ZeroNOTE: This specific issue was fixed before the launch of Privacy-...
iOS 1-day hunting: uncovering and exploiting CVE-2020-27950 kernel memory leak https://www.synacktiv.com/publications/ios-1-day-hunting-uncovering-and-exploiting-cve-2020-27950-kernel-memory-leak.html
Synacktiv
iOS 1-day hunting: uncovering and exploiting CVE-2020-27950 kernel
PyOracle2: a python-based padding oracle exploitation tool https://blog.liquidsec.net/2020/11/30/introducing-pyoracle2/
Paul Mueller (@paulmmueller)
Introducing PyOracle2
I’d like to introduce PyOracle2. It is a python-based padding oracle exploitation tool. Why make another tool? Yes, several other padding oracle exploitation tools already exist. Some of them are r…
Threat actor leverages coin miner techniques to stay under the radar – here’s how to spot them https://www.microsoft.com/security/blog/2020/11/30/threat-actor-leverages-coin-miner-techniques-to-stay-under-the-radar-heres-how-to-spot-them/
Microsoft News
Threat actor leverages coin miner techniques to stay under the radar – here’s how to spot them
BISMUTH, which has been running increasingly complex cyberespionage attacks as early as 2012, deployed Monero coin miners in campaigns from July to August 2020. The group's use of coin miners was unexpected, but it was consistent with their longtime methods…