Microsoft Zerologon Flaw Under Attack By Iranian Nation-State Actors

Microsoft is warning that an Iranian nation-state actor is now actively exploiting the Zerologon vulnerability CVE-2020-1472, adding fuel to the fire as the severe flaw continues to plague businesses. The advanced persistent threat APT actor, which Microsoft calls MERCURY also known as MuddyWater...

smbAutoRelay - Provides The Automation Of SMB/NTLM Relay Technique For Pentesting And Red Teaming Exercises In Active Directory Environments

SMB AutoRelay provides the automation of SMB/NTLM Relay technique for pentesting and red teaming exercises in active directory environments. Usage Syntax: ./smbAutoRelay.sh -i -t -q -d . Example: ./smbAutoRelay.sh -i eth0 -t ./targets.txt . Notice that the targets file should contain just the IP...

Windows Secrets Dump

Dumps SAM hashes and LSA secrets including cached creds from the remote Windows target without executing any agent locally. This is done by remotely updating the registry key security descriptor, taking advantage of the WriteDACL privileges held by local administrators to set temporary read...

Detecting Microsoft 365 and Azure Active Directory Backdoors

Mandiant has seen an uptick in incidents involving Microsoft 365 M365 and Azure Active Directory Azure AD. Most of these incidents are the result of a phishing email coercing a user to enter their credentials used for accessing M365 into a phishing site. Other incidents have been a result of...

Lil-Pwny - Auditing Active Directory Passwords Using Multiprocessing In Python

A multiprocessing approach to auditing Active Directory passwords using Python. About Lil Pwny Lil Pwny is a Python application to perform an offline audit of NTLM hashes of users' passwords, recovered from Active Directory, against known compromised passwords from Have I Been Pwned. The username...

Zerologon Attacks Against Microsoft DCs Snowball in a Week

A spike in exploitation attempts against the Microsoft vulnerability CVE-2020-1472, known as the Zerologon bug, continues to plague businesses. That’s according to researchers from Cisco Talos, who warned that cybercriminals are redoubling their efforts to trigger the elevation-of-privilege bug i...

Microsoft Advanced Compliance Solutions in Zero Trust Architecture

Zero Trust revolves around three key principles: verify explicitly, use least privileged access, and assume breach. Microsoft’s Advanced Compliance Solutions are an important part of Zero Trust. This post applies a Zero Trust lens to protecting an organization’s sensitive data and maintaining...

LIVE Webinar on Zerologon Vulnerability: Technical Analysis and Detection

I am sure that many of you have by now heard of a recently disclosed critical Windows server vulnerability—called Zerologon—that could let hackers completely take over enterprise networks. For those unaware, in brief, all supported versions of the Windows Server operating systems are vulnerable t...

LIVE Webinar on Zerologon Vulnerability: Technical Analysis and Detection

I am sure that many of you have by now heard of a recently disclosed critical Windows server vulnerability—called Zerologon—that could let hackers completely take over enterprise networks. For those unaware, in brief, all supported versions of the Windows Server operating systems are vulnerable t...

EulerOS Virtualization for ARM 64 3.0.6.0 : samba (EulerOS-SA-2020-2012)

According to the version of the samba packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests ...

Feds Hit with Successful Cyberattack, Data Stolen

A federal agency has suffered a successful espionage-related cyberattack that led to a backdoor and multistage malware being dropped on its network. The U.S. Cybersecurity and Infrastructure Security Agency CISA issued an alert on Thursday, not naming the agency but providing technical details of...

Unpatched Domain Controllers Remain Vulnerable to Netlogon Vulnerability, CVE-2020-1472

The Cybersecurity and Infrastructure Security Agency CISA is aware of active exploitation of CVE-2020-1472, an elevation of privilege vulnerability in Microsoft’s Netlogon. A remote attacker can exploit this vulnerability to breach unpatched Active Directory domain controllers and obtain domain...

Zerologon Patches Roll Out Beyond Microsoft

UPDATE The “perfect” Windows vulnerability known as the Zerologon bug is getting a patch assist from two non-Microsoft sources, as they strive to fill in the gaps that the official fix doesn’t address. They roll out as Microsoft announced that it is tracking active exploitation in the wild. “We...

Netlogon Weak Cryptographic Authentication

A vulnerability exists within the Netlogon authentication process where the security properties granted by AES are lost due to an implementation flaw related to the use of a static initialization vector IV. An attacker can leverage this flaw to target an Active Directory Domain Controller and mak...

The vulnerability of the Active Directory integrated DNS (ADIDNS) component in Microsoft Windows operating systems allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Active Directory Integrated DNS ADIDNS component in Microsoft Windows operating systems is related to incorrect processing of objects in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

The vulnerability of the DNS Active Directory operating system components, allowing a perpetrator to execute arbitrary code

The vulnerability of the DNS Active Directory operating system components is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

The vulnerability of the Active Directory Federation Services (ADFS) for Windows operating systems allows a perpetrator to carry out spoofing attacks.

The vulnerability of the Active Directory Federation Services AD FS for Windows operating systems is related to authentication errors. Exploiting this vulnerability can allow a malicious actor to carry out spear-phishing attacks remotely...

The vulnerability of the Active Directory Integrated DNS (ADIDNS) operating system components allows a perpetrator to execute arbitrary code.

The vulnerability of the Active Directory Integrated DNS ADIDNS component in Windows operating systems is related to errors in memory object handling. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

The vulnerability of the DNS Active Directory operating system components, allowing a perpetrator to execute arbitrary code

The vulnerability of the DNS Active Directory operating system components in Windows relates to operations that go beyond the buffer in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

DHS Issues Dire Patch Warning for ‘Zerologon’

Federal agencies that haven’t patched their Windows Servers against the ‘Zerologon’ vulnerability by Monday Sept. 21 at 11:59 pm EDT are in violation of a rare emergency directive issued by the Secretary of Homeland Security. With only hours until the deadline for the directive, issued on Friday,...