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InfoSec, Hacks, Perks, Tools, IT/IS Courses, CVE… Contains part of the news that was not included in the Sys-Admin & InfoSec Channel (@sysadm_in_channel)
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Digital Forensics Lab - CYL2002

This repository contains the course material for the digital forensics lab offered at FAST National University of Computer and Emerging Sciences, available for public use and learning.

https://github.com/vonderchild/digital-forensics-lab
“CVE-2024-21388”- Microsoft Edge’s Marketing API Exploited for Covert Extension Installation

Microsoft Edge browser, designated CVE-2024–21388. This flaw could have allowed an attacker to exploit a private API, initially intended for marketing purposes, to covertly install additional browser extensions with broad permissions without the user’s knowledge.

https://labs.guard.io/cve-2024-21388-microsoft-edges-marketing-api-exploited-for-covert-extension-installation-879fe5ad35ca
Dredge - Dredging up secrets from the depths of a filesystem

Dredge is a linux command-line tool for finding and logging secrets on a filesystem for manual inspection:

https://github.com/grahamhelton/dredge
According official Kali twitter blog post - The xz package, starting from version 5.6.0 to 5.6.1, was found to contain a backdoor. The impact of this vulnerability affected Kali between March 26th to March 29th. If you updated your Kali installation on or after March 26th, it is crucial to apply the latest updates today

Hack via hacker distro?)

CVE - https://nvd.nist.gov/vuln/detail/CVE-2024-3094

🔹 FAQ on the xz-utils backdoor: https://gist.github.com/thesamesam/223949d5a074ebc3dce9ee78baad9e27
🔹 Checker vulnerability: https://github.com/FabioBaroni/CVE-2024-3094-checker/blob/main/CVE-2024-3094-checker.sh
🔹 Detection: https://github.com/byinarie/CVE-2024-3094-info
🔹 More details: https://www.wiz.io/blog/cve-2024-3094-critical-rce-vulnerability-found-in-xz-utils
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Python-for-Cybersecurity.pdf
8.3 MB
For offensive / defensive
Command Injection and Backdoor Account in D-Link NAS Devices

The described vulnerability affects multiple D-Link NAS devices, including models DNS-340L, DNS-320L, DNS-327L, and DNS-325, among others. The vulnerability lies within the nas_sharing.cgi uri, which is vulnerable due to two main issues: a backdoor facilitated by hardcoded credentials, and a command injection vulnerability via the system parameter..:

https://github.com/netsecfish/dlink?tab=readme-ov-file
NativeDump

NativeDump allows to dump the lsass process using only NTAPIs generating a Minidump file with only the streams needed to be parsed by tools like Mimikatz or Pypykatz (SystemInfo, ModuleList and Memory64List Streams).

https://github.com/ricardojoserf/NativeDump
/ Vulnerabilities Identified in LG WebOS

WebOS versions 4 through 7 running on LG TVs. These vulnerabilities let us gain root access on the TV after bypassing the authorization mechanism. Although the vulnerable service is intended for LAN access only, so.. Internet-connected devices, identified over 91,000 devices:

https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/
/ Unauthenticated attacker can execute arbitrary code via FortiClientLinux

[FortiClient Linux] Remote Code Execution due to dangerous nodejs configuration. Official advisory:

https://www.fortiguard.com/psirt/FG-IR-23-087
/ CVE-2024-3273: D-Link NAS RCE Exploited in the Wild

A remote code execution vulnerability in D-Link NAS devices is actively being exploited and is tracked under CVE-2024-3273. The vulnerability is believed to affect as many as 92,000 devices

https://www.greynoise.io/blog/cve-2024-3273-d-link-nas-rce-exploited-in-the-wild
CISSP Cheat Sheet Series.pdf
573.1 KB
/ Security & Risk Management (CISSP Cheat Sheet)

Covers a range of key topics:

- Domain 1: Security and Risk Management
- Domain 2: Asset Security
- Domain 3: Security Architecture and Engineering
- Domain 4: Communication and Network Security
- Domain 5: Identity and Access Management
- Domain 6: Security Assessment and Testing
- Domain 7: Security Operations
- Domain 8: Software Development Security