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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AiTM/ MFA phishing attacks in combination with “new” Microsoft protections (2023 edition)

MFA is not the end all solution to identity security challenges. With only MFA there is still a risk for more modern attacks (MFA fatique, AiTM, PRT, OAuth Attacks and more). Adversary-in-the-middle phishing attacks are still more common in use. Since the removal of basic authentication from Exchange Online more and more attackers are using more modern attacks like adversary-in-the-middle phishing, cookie theft, and other used attacks. What is AiTM, automatic attack disruption and etc:

https://jeffreyappel.nl/aitm-mfa-phishing-attacks-in-combination-with-new-microsoft-protections-2023-edt/
FirstBlood от Codeby Pentest или как получить Telegram Premium

0 12 * * SAT на CTF-платфоме Codeby Games будут появляться новые задания, гда за FirstBlood возможно получить Telegram Premium на свой акк.

Hard levels - Premium period:
• hard - 12 month
• medium - 6 month
• light - 3 month

Акция до конца лета, кто хочет попробовать себя в роли хакера - https://codeby.games
TeamsPhisher

is a Python3 program that facilitates the delivery of phishing messages and attachments to Microsoft Teams users whose organizations allow external communications:

https://github.com/Octoberfest7/TeamsPhisher
teamcity-CICD-server-security-whitepaper.pdf
681.5 KB
9 Ways to Prevent a Supply Chain Attack TC CI/CD Server
Introduction to Mythic C2

What is Mythic - Cross-platform, post-exploit, red teaming framework built with GoLang, docker, docker-compose, and a web browser UI. Article with using examples and etc:

https://redsiege.com/blog/2023/06/introduction-to-mythic-c2/
Increased Truebot Activity Infects U.S. and Canada Based Networks

Deploy from phishing and exloitation some CVE..

IOC domains sended to OpenBLD.net DNS:

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-187a
DevOps_Q-and-A.pdf
1.3 MB
DevOps Interview Questions and Answers
Today info about of OpenBLD.net DNS added to AdGuard Wiki KnowledgeBaseDNS repo 🎉
100 Methods for Container Attacks(RTC0010)

Container escape, tampering, insecure orchestration and etc.:

https://redteamrecipe.com/100-Method-For-Container-Attacks/
CVE-2023-36460: mastodon: Arbitrary file creation through media attachments

https://www.openwall.com/lists/oss-security/2023/07/06/4
Living Off The Land Applications: Sowing the seeds for application exploitation ease

https://lolapps-project.github.io/#
Phemedrone stealer. New day, new threats

ToC:
— Discovery history
— Disassembling the internals
— Interesting facts
— Indicators of compromise
— Conclusion

https://medium.com/@filexploit/phemedrone-stealer-new-day-new-threats-464fa6f9dbab
Скоро в Алматы, 16 сентября, мы будем проводить пятую открытую конференцию Open SysConf.io

Где может каждый прийти и поделиться/послушать доклады, ресерчи или просто пообщаться, познакомиться со специалистами из разных ИТ областей:

https://news.1rj.ru/str/OpenSysConf/1679
osint_from_zero_to_hero.pdf
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Cert / Cource (free/paid) Links collection