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November 12, 2022

Compromising Plesk via its REST API

Compromising Plesk via its REST API, CSRF, CORS misconfiguration, add db user, add backdoor, add secret token, cookieless CSRF

Exploring ZIP Mark-of-the-Web Bypass Vulnerability (CVE-2022-41049)

Windows ZIP extraction bug (CVE-2022-41049) lets attackers craft ZIP files, which evade warnings on attempts to execute packaged files, even if ZIP file was downloaded from the Internet.

PNG Steganography Hides Backdoor

Our deep analysis of the Worok toolset (previously described by ESET Research) reveals the final stage, hidden in a PNG file, that steals data and provides a multifunctional backdoor using the DropBox repository and API.

Massive ois[.]is Black Hat Redirect Malware Campaign

Learn how attackers are redirecting WordPress website visitors to fake Q&A sites via ois[.]is. Nearly 15,000 websites affected by this malware so far.

Threat Spotlight: Cyber Criminal Adoption of IPFS for Phishing, Malware Campaigns
  • The InterPlanetary File System (IPFS) is an emerging Web3 technology that is currently seeing widespread abuse by threat actors.
    • Cisco Talos has observed multiple ongoing campaigns that leverage the IPFS network to host their malware payloads and phishing kit infrastructure while facilitating other attacks.
    • IPFS is often used for legitimate
Attacking Apple's Neural Engine

WeightBufs is a kernel r/w exploit for all Apple devices with Neural Engine support. Bugs and Exploit by @simo36, you can read my presentation slides at POC for more details about the vulnerabilities and the exploitation techniques.

Prigozhin interests and Russian information operations

TAG highlights four case studies involving Russian IO tied to the Internet Research Agency and Russian oligarch Yevgeny Prigozhin.