Sys-Admin Up – Telegram
Sys-Admin Up
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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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Defend your Wireless Networks

https://www.nzyme.org
wireless_research_report.pdf
1.2 MB
Attacks on Wireless Coexistence: Exploiting
Cross-Technology Performance Features for
Inter-Chip Privilege Escalation
RansomEXX Tools

This is a tool which can be used to extract the configuration values contained within a RansomEXX decryption tool which was provided by the attackers after an organization pays the ransom.

https://github.com/proferosec/RansomEXX-Tools
Сегодня планировал выступить с докладом о BLD на локальном митапе, но не успеваю, поэтому буду в прямой трансляции заисывать видео, кому интересно и есть возможность присоединиться в реалтайм, ссылка на YouTube канал:

* https://youtu.be/2byKmp0S9Fk
Phishing in Organizations: Findings from a Large-Scale and Long-Term Study

https://arxiv.org/pdf/2112.07498.pdf
Вот такой вот багет + сертификат можно по бырому получить на алибаба в разделе cloudMonitor
macOS Big Sur Gatekeeper bypass

Available for: macOS Big Sur
Impact: A malicious application may bypass Gatekeeper checks
Denoscription: This issue was addressed with improved checks.

https://objective-see.com/blog/blog_0x6A.html