🔔Call and Register — Relay Attack on WinReg RPC Client

A critical vulnerability (CVE-2024-43532) has been identified in Microsoft’s Remote Registry client. This flaw allows attackers to exploit insecure fallback mechanisms in the WinReg client, enabling them to relay authentication details and make unauthorized certificate requests through Active Directory Certificate Services (ADCS).

🔗 Research:
https://www.akamai.com/blog/security-research/winreg-relay-vulnerability

🔗 RPC Visibility Tool:
https://github.com/akamai/akamai-security-research/tree/main/rpc_toolkit/rpc_visibility

🔗 PoC:
https://github.com/akamai/akamai-security-research/tree/main/PoCs/cve-2024-43532

#ad #adcs #rpc #ntlm #relay #etw #advapi

😈 [ Steph @w34kp455 ]

Call it the biggest #NTLM #password database or monstrous #MD5 leak, but on, you can find precomputed datasets for various wordlists and different hashes - all free!
FYI: all_in_one.latin.txt for NTLM contains 26.5 billion pairs of hash:password inside!🔥

🔗 https://weakpass.com

🐥 [ tweet ]

TypeLibWalker

Hijack the TypeLib. New COM persistence technique

So I decided to look for some new way of persistence. The object of study was the COM (Component Object Model) system. The choice was not made by chance, it is quite an old, not too simple and not too complex system that not many people understand.

In this article, i will introduce TypeLib libraries, see the relationship between TypeLib and COM, and achieve persistent code execution using TypeLib.

BOFHound

Generate BloodHound compatible JSON from logs written by ldapsearch BOF, pyldapsearch and Brute Ratel's LDAP Sentinel.

Blog Posts:
• BOFHound: AD CS Integration
• BOFHound: Session Integration
• Granularize Your AD Recon Game
• Granularize Your AD Recon Game Part 2

P.S:

BOFHound can now parse Active Directory Certificate Services (AD CS) objects, manually queried from LDAP, for review and attack path mapping within BloodHound Community Edition (BHCE).

✉️ Finding Email Addresses without Paywalls

Every Pentester or Red Teamer has likely encountered situations where they need to perform User Enumeration or Password Spraying, but where can you find a list of valid users? Snov.io, Hunter.io, and Phonebook.cz no longer provide easy access to email lists and instead hit you with a paywall.

Here’s the solution — Prospeo! Just log in with Google SSO, enter the target domain, and get a list of email addresses with no strings attached.

Source:
https://app.prospeo.io/domain-search

#user #email #enumeration #wordlist

⚙️ Citrix Virtual Apps and Desktops — Unauthenticated RCE

This vulnerability in Citrix Virtual Apps and Desktops enables unauthorized users to achieve remote code execution through a misconfigured Microsoft Message Queuing (MSMQ) service accessible over HTTP. The issue stems from using an outdated BinaryFormatter for data deserialization, allowing attackers to run commands with SYSTEM privileges on the Citrix server.

🔗 Research:
https://labs.watchtowr.com/visionaries-at-citrix-have-democratised-remote-network-access-citrix-virtual-apps-and-desktops-cve-unknown/

🔗 Source:
https://github.com/watchtowrlabs/Citrix-Virtual-Apps-XEN-Exploit

#citrix #msmq #deserialization #unauth #rce

🌐 URLFinder

URLFinder is a high-speed, passive URL discovery tool designed to simplify and accelerate web asset discovery, ideal for penetration testers, security researchers, and developers looking to gather URLs without active scanning.

🚀 Features:
— Passive source discovery
— JSON/file/stdout output
— Optimized speed & efficiency

🔗 Source:
https://github.com/projectdiscovery/urlfinder

#url #domain #finder #osint

🚨 Fortinet FortiManager Unauthenticated RCE (CVE-2024-47575)

The remote code execution vulnerability in FortiManager allows attackers to perform arbitrary operations by exploiting commands via the FGFM protocol, circumventing authentication. Referred to as FortiJump, this vulnerability provides unauthorized access to FortiManager, enabling control over FortiGate devices by taking advantage of insufficient security in command handling and device registration processes.

🛠 Affected Versions:

FortiManager 7.6.0
FortiManager 7.4.0 through 7.4.4
FortiManager 7.2.0 through 7.2.7
FortiManager 7.0.0 through 7.0.12
FortiManager 6.4.0 through 6.4.14
FortiManager 6.2.0 through 6.2.12
FortiManager Cloud 7.4.1 through 7.4.4
FortiManager Cloud 7.2.1 through 7.2.7
FortiManager Cloud 7.0.1 through 7.0.12
FortiManager Cloud 6.4

🔗 Research:
https://labs.watchtowr.com/hop-skip-fortijump-fortijumphigher-cve-2024-23113-cve-2024-47575/

🔗 Source:
https://github.com/watchtowrlabs/Fortijump-Exploit-CVE-2024-47575

#fortinet #fortimanager #fgfm #unauth #rce

😈 [ Synacktiv @Synacktiv ]

Oh, you didn't know? Cool kids are now relaying Kerberos over SMB 😏
Check out our latest blogpost by @hugow_vincent to discover how to perform this attack:

🔗 https://www.synacktiv.com/publications/relaying-kerberos-over-smb-using-krbrelayx

🐥 [ tweet ]

🔑 PanGPA Extractor

Tool to extract username and password of current user from PanGPA in plaintext under Windows. Palo Alto Networks GlobalProtect client queries the GlobalProtect Service for your username and password everytime you log on or refresh the connection.

🔗 Research:
https://shells.systems/extracting-plaintext-credentials-from-palo-alto-global-protect/

🔗 Source:
https://github.com/t3hbb/PanGP_Extractor

#paloalto #globalprotect #credentials #dump

📜 ADCS Attack Techniques Cheatsheet

This is a handy table outlining the various methods of attack against Active Directory Certificate Services (ADCS)

🔗 Source:
https://docs.google.com/spreadsheets/d/1E5SDC5cwXWz36rPP_TXhhAvTvqz2RGnMYXieu4ZHx64/edit?gid=0#gid=0

#ad #adcs #esc #cheatsheet

🎭 Spoofing Call Stacks To Confuse EDRs

The article focuses on techniques for call stack spoofing to bypass detection by EDR. It explains how to fake call stacks during Windows API interactions to mask malicious activity, such as accessing the lsass process, as legitimate operations. The text details the mechanics of call stacks in the x64 architecture, the use of unwind codes, tools for analysis, and provides a PoC implementation demonstrating call stack spoofing in practice.

🔗 Research:
https://labs.withsecure.com/publications/spoofing-call-stacks-to-confuse-edrs

🔗 Source:
https://github.com/WithSecureLabs/CallStackSpoofer

#edr #evasion #stack #spoofing #lsass

😈 [ ap @decoder_it ]

M'm glad to release the tool I have been working hard on the last month: #KrbRelayEx
A Kerberos relay & forwarder for MiTM attacks!
>Relays Kerberos AP-REQ tickets
>Manages multiple SMB consoles
>Works on Win& Linux with .NET 8.0
>...

GitHub:
🔗 https://github.com/decoder-it/KrbRelayEx

🐥 [ tweet ]

🎉 Happy New Year!

Дорогие друзья и подписчики канала,

Прошедший год был полон увлекательных открытий и новых достижений. Спасибо, что все это время оставались с нами, делились знаниями, юмором и поддержкой.

В новом году желаю нам всем оставаться открытыми друг для друга, ведь самое ценное в нашем сообществе — это люди. Пусть ваши проекты будут изящнее, а сердца — теплее. Не забывайте отдыхать, любить и проводить время с близкими.

Счастливого Нового года и до встречи в 2025-м!
❤️✨

———

Dear friends and subscribers,

The past year has been filled with exciting discoveries and new achievements. Thank you for staying with us all this time, sharing knowledge, humor, and support.

In the new year, I wish for all of us to remain open to one another, because the most valuable thing in our community is its people. May your projects become more elegant and your hearts grow warmer. Don’t forget to rest, love, and spend time with your loved ones.

Happy New Year, and see you in 2025!
❤️✨

Эта работа заслуживает внимание! Если кратко, то механизм MS UIA позволяет читать любые текстовые значения на экране, открывать меню, закрывать окна, ну и все такое)) А раз он дает такие возможности, то этим нужно пользоваться... Как пример, PoC от @Michaelzhm:

https://github.com/CICADA8-Research/Spyndicapped

Не думаю, что на данную технику вообще есть какие-то детекты. Все подробности в блоге.

#redteam #pentest #spyware

CVE-2024-43468: ConfigMgr/SCCM 2403 Unauth SQLi to RCE

PATCHED: Oct 8, 2024

Exploit: https://github.com/synacktiv/CVE-2024-43468

Blog: https://www.synacktiv.com/advisories/microsoft-configuration-manager-configmgr-2403-unauthenticated-sql-injections

#git #exploit #ad #rce #sccm #pentest #redteam

🔍 Exploring WinRM plugins for lateral movement

In this blog, the process of leveraging WinRM plugins to perform lateral movement to other systems is explored. Additionally, the use of the CIM_LogicFile WMI class to bypass certain tricky detections by Microsoft Defender is examined. Finally, all the logic is incorporated into a Cobalt Strike BOF.

🔗 Research:
https://falconforce.nl/exploring-winrm-plugins-for-lateral-movement/

🔗 Source:
https://github.com/FalconForceTeam/bof-winrm-plugin-jump

#ad #winrm #cobaltstrike #bof #redteam