TChopper - Conduct Lateral Movement Attack By Leveraging Unfiltered Services Display Name To Smuggle Binaries As Chunks Into The Target Machine

New technique I have discovered recently and give it a nickname Chop chop to perform lateral movement using windows services display name and WMI by smuggling the malicious binary as base64 chunks and automate the process using the TChopper tool. How it works the tool will get the file you willin...

SharpWebServer - HTTP And WebDAV Server With Net-NTLM Hashes Capture Functionality

A Red Team oriented simple HTTP & WebDAV server written in C with functionality to capture Net-NTLM hashes. To be used for serving payloads on compromised machines for lateral movement purposes. Requires .NET Framework 4.5 and System.Net and System.Net.Sockets references. Usage :: SharpWebServer ...

Metarget - Framework Providing Automatic Constructions Of Vulnerable Infrastructures

1 Introduction Metarget = meta- + target, a framework providing automatic constructions of vulnerable infrastructures, used to deploy simple or complicated vulnerable cloud native targets swiftly and automatically. 1.1 Why Metarget? During security researches, we might find that the deployment of...

Cobalt Strike, a penetration testing tool abused by criminals

If you were to compose a list of tools and software developed by security and privacy defenders that ended up being abused by the bad guys, then Cobalt Strike would unfortunately be near the top of the list. Maybe only Metasploit could give it a run for the first place ranking. Metasploit—probabl...

CheeseTools - Self-developed Tools For Lateral Movement/Code Execution

This repository has been made basing onto the already existing MiscTool, so big shout-out to rasta-mouse for releasing them and for giving me the right motivation to work on them. CheeseExec Command Exec / Lateral movement via PsExec-like functionality. Must be running in the context of a...

Approval for NFT transfers is not removed after transfer

Handle cmichel Vulnerability details Vulnerability Details The Visor.transferERC721 does not reset the approval for the NFT. Impact An approved delegatee can move the NFT out of the contract once. It could be moved to a market and bought by someone else who then deposits it again to the same vaul...

PT-2024-11150 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to the btrfs file system in the Linux kernel. When an inode is moved from one directory to another and both the inode and its previous parent directory wer...

Microsoft Azure Virtual Machine信息泄露漏洞（CVE-2021-27075）

CVE-2021-27075: Microsoft Azure Vulnerability Allows Privilege Escalation and Leak of Private Data Written by Paul Litvak - 11 May 2021 In this post I will explain how the Microsoft Azure Virtual Machine VM extension works and how we found a fatal vulnerability in the extension mechanism affectin...

CyberBattleSim - An Experimentation And Research Platform To Investigate The Interaction Of Automated Agents In An Abstract Simulated Network Environments

CyberBattleSim is an experimentation research platform to investigate the interaction of automated agents operating in a simulated abstract enterprise network environment. The simulation provides a high-level abstraction of computer networks and cyber security concepts. Its Python-based Open AI G...

Unspecified vulnerability in Zulip server (CNVD-2021-39546)

Zulip server is an open source team chat application from the American company Zulip. A security vulnerability exists in version 3.x prior to Zulip Server 3.4, which stems from the ability of an organization administrator to move messages to streams in other organizations hosted by the same Zulip...

Raft of Exim Security Holes Allow Linux Mail Server Takeovers

A veritable cornucopia of security vulnerabilities in the Exim mail server have been uncovered, some of which could be chained together for unauthenticated remote code execution RCE, gaining root privileges and worm-style lateral movement, according to researchers. The Qualys Research Team has...

Hundreds of Millions of Dell Users at Risk from Kernel-Privilege Bugs

Five high-severity security flaws in Dell’s firmware update driver are impacting potentially hundreds of millions of Dell desktops, laptops, notebooks and tablets, researchers said. The bugs have gone undisclosed for 12 years, and could allow the ability to bypass security products, execute code...

Imperva to acquire CloudVector: Prioritizing API Protection for Modern Environments

I am excited to announce Imperva has entered into an agreement to acquire CloudVector to advance our mission to protect data and all paths to it. Together, we believe we can change what organizations expect from Web Application and API Protection solutions. There are multiple reasons APIs are at...

CVE-2021-30487

In the topic moving API in Zulip Server 3.x before 3.4, organization administrators were able to move messages to streams in other organizations hosted by the same Zulip installation...

MoveKit - Cobalt Strike Kit For Lateral Movement

Movekit is an extension of built in Cobalt Strike lateral movement by leveraging the executeassembly function with the SharpMove and SharpRDP .NET assemblies. The aggressor script handles payload creation by reading the template files for a specific execution type. IMPORTANT: To use the script a...

Zulip 安全漏洞

Zulip server is an open source team chat application from the American company Zulip. A security vulnerability exists in version 3.x prior to Zulip Server 3.4, which stems from the ability of an organization administrator to move messages to streams in other organizations hosted by the same Zulip...

PYSA Ransomware Pillages Education Sector, Feds Warn

The FBI has issued a warning about an uptick in cyberattacks on the education sector that are delivering the PYSA ransomware. In a “Flash” alert to the cybersecurity community issued on Tuesday, the Feds said that PYSA has been seen in attacks on schools in 12 U.S. states and in the United Kingdo...

FIN8 Resurfaces with Revamped Backdoor Malware

The FIN8 cyberattack group has resurfaced after a period of relative quiet, researchers have found. The gang is using new versions of the BadHatch backdoor to compromise companies in the chemical insurance, retail and technology industries. The attacks have been seen hitting organizations around...

Researchers Find 3 New Malware Strains Used by SolarWinds Hackers

FireEye and Microsoft on Thursday said they discovered three more malware strains in connection with the SolarWinds supply-chain attack, including a "sophisticated second-stage backdoor," as the investigation into the sprawling espionage campaign continues to yield fresh clues about the threat...

Microsoft open sources CodeQL queries used to hunt for Solorigate activity

A key aspect of the Solorigate attack is the supply chain compromise that allowed the attacker to modify binaries in SolarWinds’ Orion product. These modified binaries were distributed via previously legitimate update channels and allowed the attacker to remotely perform malicious activities, suc...