Daily Writeups
@Daily_Writeups
3.56K subscribers
2 photos
130K links
Daily Bug Bounty / Cybersecurity Writeups
Source Code : https://github.com/Spix0r/writeup-miner
Download Telegram
About
Blog
Apps
Platform
Join
Daily Writeups
3.56K subscribers
Daily Writeups
⤷ Title: The “RedSun” Zero-Day That Turns Microsoft Defender into a Malware Installer
════════════════════════
𐀪 Author: ddos
════════════════════════
ⴵ Time: Fri, 17 Apr 2026 09:15:44 +0000
════════════════════════
⌗ Tags: #Vulnerability #cybersecurity #EICAR #exploit #Microsoft Defender #privilege escalation #RedSun #SYSTEM privileges #Will Dormann #Windows 11 #Windows Server #zero_day
Penetration Testing Tools
The "RedSun" Zero-Day That Turns Microsoft Defender into a Malware Installer
A novel method to acquire total systemic hegemony over Windows has surfaced, and remarkably, it eschews complex kernel
9 views
Daily Writeups
⤷ Title: Active Directory Lab Setup: A Beginner-Friendly Guide
════════════════════════
𐀪 Author: Basithmohammedali
════════════════════════
ⴵ Time: Wed, 22 Apr 2026 03:58:37 GMT
════════════════════════
⌗ Tags: #active_directory #cybersecurity #networking #windows_server #penetration_testing
Medium
Active Directory Lab Setup: A Beginner-Friendly Guide
Today in this article, we will be learning about the Active Directory Pentesting Lab Setup. Active Directory is Microsoft’s directory-based…
25 views
Daily Writeups
⤷ Title: Active Directory Lab Setup for Penetration Testing Using PowerShell
════════════════════════
𐀪 Author: Basithmohammedali
════════════════════════
ⴵ Time: Sat, 25 Apr 2026 15:25:37 GMT
════════════════════════
⌗ Tags: #network_security #windows_server #cybersecurity #active_directory #penetration_testing
Medium
Active Directory Lab Setup for Penetration Testing Using PowerShell
This article demonstrates the end-to-end process of building an Active Directory environment from scratch and performing structured…
13 views
Daily Writeups
⤷ Title: The “Unpatchable” Ghost: How PhantomRPC Turns Windows Architecture Against Itself for SYSTEM Control
════════════════════════
𐀪 Author: ddos
════════════════════════
ⴵ Time: Mon, 27 Apr 2026 15:14:35 +0000
════════════════════════
⌗ Tags: #Vulnerability #Black Hat Asia 2026 #CVE_2026_26183 #Infosec #Kaspersky Lab #Microsoft #PhantomRPC #privilege escalation #RPC #SYSTEM Access #Windows Security #Windows Server 2025
Penetration Testing Tools
The "Unpatchable" Ghost: How PhantomRPC Turns Windows Architecture Against Itself for SYSTEM Control
Security researchers at Kaspersky Lab have identified a surreptitious methodology within Windows to obtain absolute systemic hegemony—a vulnerability
15 views
Daily Writeups
⤷ Title: Building a Deterministic Active Directory Attack Correlation Engine
════════════════════════
𐀪 Author: Sameer Shah
════════════════════════
ⴵ Time: Fri, 08 May 2026 14:43:48 GMT
════════════════════════
⌗ Tags: #ethical_hacking #pentesting #windows_server #active_directory
Medium
Building a Deterministic Active Directory Attack Correlation Engine
Everyone is putting “AI-powered” into offensive security tooling now.
18 views
Daily Writeups
⤷ Title: No More KB Math: Windows 11 Finally Adds Adaptive File Sizes to File Explorer
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Mon, 11 May 2026 07:57:09 +0000
════════════════════════
⌗ Tags: #Windows #Beta Build 26220 #File Explorer #File Management #Microsoft #Productivity #UI Design #Windows 11 #Windows Insider #Windows Server 2025 #Windows Update 2026
15 views
Daily Writeups
⤷ Title: MiniPlasma Zero-Day: PoC Exploit Code and Vulnerability Details Publicly Disclosed for Windows 11
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Mon, 18 May 2026 00:30:22 +0000
════════════════════════
⌗ Tags: #Vulnerability Report #Chaotic Eclipse #CVE_2020_17103 #Local Privilege Escalation #Microsoft Security #MiniPlasma #proof_of_concept #vulnerability disclosure #Windows 11 Security #Windows Server 2025 #Zero_Day Vulnerability
Daily CyberSecurity
MiniPlasma Zero-Day: PoC Exploit Code and Vulnerability Details Publicly Disclosed for Windows 11
Details and PoC code for the "MiniPlasma" zero-day exploit are now public. See how a 6-year-old flaw grants SYSTEM access on fully patched Windows 11.
16 views
Daily Writeups
⤷ Title: Windows 11 Secure Boot: 2026 Expiration Warning
════════════════════════
𐀪 Author: ddos
════════════════════════
ⴵ Time: Wed, 27 May 2026 04:30:16 +0000
════════════════════════
⌗ Tags: #Windows #BitLocker encryption #Bootkit malware protection #Cybersecurity 2026 #Microsoft certificate update #UEFI firmware upgrade #Windows 11 26H2 update #Windows 11 Secure Boot #Windows Server secure boot
Information Security News
Windows 11 Secure Boot: 2026 Expiration Warning - Information Security News
Microsoft warns that Windows 11 Secure Boot certificates expire in June 2026. Update your system now to prevent degraded pre-boot security defenses.
7 views
Daily Writeups
⤷ Title: Netlogon RCE Vulnerability Under Active Attack in the Wild
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Mon, 01 Jun 2026 02:26:12 +0000
════════════════════════
⌗ Tags: #Vulnerability Report #CVE_2026_41089 #Netlogon #Patch Tuesday #Remote Code Execution #Windows Server
Daily CyberSecurity
Netlogon RCE Vulnerability Under Active Attack in the Wild
A critical Netlogon RCE vulnerability is actively exploited in the wild. Learn how to secure your Windows domain controllers immediately.
20 views
Daily Writeups
⤷ Title: The Netlogon Imperative: Critical Windows Server Exploitation Intensifies
════════════════════════
𐀪 Author: ddos
════════════════════════
ⴵ Time: Wed, 03 Jun 2026 03:12:41 +0000
════════════════════════
⌗ Tags: #Vulnerability #Active Directory threat intelligence #buffer overflow patch #CCB Belgium security warning #CVE_2026_41089 Netlogon exploit #domain controller RCE #Windows Server vulnerability
Information Security News
CVE-2026-41089 Netlogon Exploit: Windows Server Flaw
Analyze the active CVE-2026-41089 Netlogon exploit threat. Learn how a critical buffer overflow puts Windows domain controllers at risk.
18 views
Daily Writeups
⤷ Title: NTLM Reflection Bypass CVE-2026-24294 Gets Public PoC Exploit
════════════════════════
𐀪 Author: Do Son
════════════════════════
ⴵ Time: Mon, 29 Jun 2026 08:55:45 +0000
════════════════════════
⌗ Tags: #Vulnerability #NTLM Reflection #privilege escalation #smb #Synacktiv #Windows Server 2025
Daily CyberSecurity
NTLM Reflection Bypass CVE-2026-24294 Gets Public PoC Exploit
TL;DR Synacktiv publicly disclosed a new NTLM reflection bypass tracked as CVE-2026-24294. The flaw gives a local user SYSTEM privileges on Windows Server 2025. Proof-of-concept exploit code is al…
11 views
Daily Writeups
⤷ Title: Windows Server 2022 Hotpatching Support Extended
════════════════════════
𐀪 Author: Nam Phong
════════════════════════
ⴵ Time: Wed, 01 Jul 2026 05:53:53 +0000
════════════════════════
⌗ Tags: #Windows #Hotpatching #Lifecycle Extension #Microsoft Azure #Windows Server 2022
Information Security News
Windows Server 2022 Hotpatching Support Extended
The Lifecycle Milestone of Windows Server 2022 In accordance with Microsoft’s meticulously orchestrated product lifecycle roadmap, Windows Server 2022 is poised to conclude its five-year ten…
22 views
Daily Writeups
⤷ Title: Active Directory Basics: Centralizing Identity and Governance in the Enterprise
════════════════════════
𐀪 Author: Jonathan Sanfer
════════════════════════
ⴵ Time: Thu, 16 Jul 2026 09:59:05 GMT
════════════════════════
⌗ Tags: #infosec #active_directory #windows_server #cybersecurity #network_security
Medium
Active Directory Basics: Centralizing Identity and Governance in the Enterprise
Introduction
22 views
Daily Writeups
⤷ Title: WSUS Sync Timeouts: Microsoft Issues a Cleanup Fix
════════════════════════
𐀪 Author: Do Son
════════════════════════
ⴵ Time: Wed, 22 Jul 2026 03:54:22 +0000
════════════════════════
⌗ Tags: #Windows #KB5121986 #Microsoft #patch management #Windows Server #Windows Update #WSUS
Daily CyberSecurity
WSUS Sync Timeouts: Microsoft Issues a Cleanup Fix
Enterprise WSUS update servers began faltering around 13 July 2026. The disruption spread widely across corporate networks. Windows 10, Windows 11, and Windows Server systems all struggled to upda…
20 views
Daily Writeups
⤷ Title: Microsoft Fortifies KMS Activation with TPM Hardware Trust
════════════════════════
𐀪 Author: Do Son
════════════════════════
ⴵ Time: Sun, 26 Jul 2026 07:27:34 +0000
════════════════════════
⌗ Tags: #Technology #Hardware Security #KMS #Microsoft #TPM #Windows Server
Daily CyberSecurity
Microsoft Fortifies KMS Activation with TPM Hardware Trust
The Evolution of Volume Licensing The Key Management Service (KMS) stands as Microsoft’s primary volume activation technology. It is specifically designed for enterprises and large-scale org…
24 views
Daily Writeups
⤷ Title: BadSuccessor: How a “Migration Feature” Became the Fastest Path to Domain Admin
════════════════════════
𐀪 Author: _
════════════════════════
ⴵ Time: Wed, 12 Aug 2026 15:40:27 GMT
════════════════════════
⌗ Tags: #windows_server #penetration_testing #infosec #cybersecurity #active_directory
Medium
BadSuccessor: How a “Migration Feature” Became the Fastest Path to Domain Admin
Kerberoasting is dead. Long live BadSuccessor — the CVE-2025–53779 story of how a Windows Server 2025 migration feature quietly became a…
14 views
Daily Writeups
⤷ Title: Windows Server 2022 Mainstream Support Ends October 2026
════════════════════════
𐀪 Author: Do Son
════════════════════════
ⴵ Time: Tue, 18 Aug 2026 03:20:21 +0000
════════════════════════
⌗ Tags: #Windows #end of support #Extended Support #IT Administration #LTSC #Microsoft #Windows Server 2022 #Windows Server 2025
Daily CyberSecurity
Windows Server 2022 Mainstream Support Ends October 2026
According to Microsoft’s official support documentation, Windows Server 2022 will exit mainstream support in October 2026 and transition into extended support. The operating system, released…
9 views