New Open Source Tools Launched for Adversary Simulation

The new open source tools are designed to help defense, identity and access management, and security operations center teams discover vulnerable network shares.

Network shares in Active Directory environments configured with excessive permissions pose serious risks to the enterprise in the form of data exposure, privilege escalation, and ransomware attacks. Two new open source adversary simulation tools PowerHuntShares and PowerHunt help enterprise defenders discover vulnerable network shares and manage the attack surface.
The tools will help defense, identity and access management (IAM), and security operations center (SOC) teams streamline share hunting and remediation of excessive SMB share permissions in Active Directory environments,
NetSPIs senior director Scott Sutherland
wrote on the company blog. Sutherland developed these tools.
PowerHuntShares
inventories, analyzes, and reports excessive privilege assigned to SMB shares on Active Directory domain joined computers. The PowerHuntShares tool addresses the risks of excessive share permissions in Active Directory environments that can lead to data exposure, privilege escalation, and ransomware attacks within enterprise environments.
PowerHuntShares will inventory SMB share ACLs configured with excessive privileges and highlight high risk ACLs [access control lists], Sutherland wrote.
PowerHunt
, a modular threat hunting framework, identifies signs of compromise based on artifacts from common MITRE ATT&CK techniques and detects anomalies and outliers specific to the target environment. The tool automates the collection of artifacts at scale using PowerShell remoting and perform initial analysis.
Network shares configured with excessive permissions can be exploited in several ways. For example, ransomware can use excessive read permissions on shares to access sensitive data. Since passwords are commonly stored in cleartext, excessive read permissions can lead to remote attacks against databases and other servers if these passwords are uncovered. Excessive write access allows attackers to add, remove, modify, and encrypt files, such as writing a web shell or tampering with executable files to include a persistent backdoor.
We can leverage Active Directory to help create an inventory of systems and shares, Sutherland wrote. Shares configured with excessive permissions can lead to remote code execution (RCE) in a variety of ways, remediation efforts can be expedited through simple data grouping techniques, and malicious share scanning can be detected with a few common event IDs and a little correlation (always easier said than done).

Last News
▸ ArcSight prepares for future at user conference post HP acquisition. ◂ Discovered: 07/01/2025 Category: security	▸ Samsung Epic 4G: First To Use Media Hub ◂ Discovered: 07/01/2025 Category: security	▸ Many third-party software fails security tests ◂ Discovered: 07/01/2025 Category: security

**Cyber Security Categories**
Google Dorks Database	Exploits Vulnerability	Exploit Shellcodes

CVE List

Tools/Apps

News/Aarticles

Phishing Database

Deepfake Detection

Trends/Statistics & Live Infos

Tags:
New Open Source Tools Launched for Adversary Simulation