Adult popunder campaign used in mainstream ad fraud scheme

This blog post was authored by Jerome Segura Online advertising is a multi billion dollar industry with projected spending to reach over 600 billion U.S. dollars for 2022. It's not surprising that criminals are trying their hardest to abuse this ecosystem in any way that they can. One of the...

MCPMappingViewer 路径遍历漏洞

MCPMappingViewer is a small GUI for viewing the mapping from Minecraft obfuscated code names to MCP code names. A path traversal vulnerability exists in MCPMappingViewer. An attacker could use this vulnerability to perform incorrect operations to obtain sensitive information in file directories...

CVE-2022-41935 Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-livetable-ui

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users without the right to view documents can deduce their existence by repeated Livetable queries. The issue has been patched in XWiki 14.6RC1, 13.10.8, and 14.4.3, the response is not proper...

XWiki Platform 安全漏洞

XWiki Platform is the French company XWiki's set of Wiki platform for creating Web collaboration applications. An input validation error vulnerability exists in XWiki Platform that stems from not properly clearing obfuscated entries. An attacker could exploit this vulnerability to obtain encrypte...

GHSA-P2X4-6GHR-6VMQ Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-livetable-ui

Impact User without the right to view documents can deduce their existence by repeated Livetable queries. Reproduction steps 1. Restrict "view" access to Sandbox.TestPage3 by setting an explicit view right for admins 1. As a user who is not an admin, open...

Malicious Package

Overview firefoxupdate is a malicious package. This is a "dependency confusion" package, which means the package name is based on existing repositories, namespaces, or components. It aims to trick users into downloading the package which contains obfuscated malicious code and initiates connection...

Fake Proof-of-Concepts used to lure security professionals

Researchers from the Leiden University published a paper detailing how cybercriminals are using fake Proof-of-Concepts PoCs to install malware on researchers' systems. The researchers found these fake PoCs on a platform where security professionals would usually expect to find them--the public co...

Researchers Uncover Covert Attack Campaign Targeting Military Contractors

A new covert attack campaign singled out multiple military and weapons contractor companies with spear-phishing emails to trigger a multi-stage infection process designed to deploy an unknown payload on compromised machines. The highly-targeted intrusions, dubbed STEEPMAVERICK by Securonix, also...

Gohide - Tunnel Port To Port Traffic Over An Obfuscated Channel With AES-GCM Encryption

Tunnel port to port traffic via an obfuscated channel with AES-GCM encryption. Obfuscation Modes Session Cookie HTTP GET http-client Set-Cookie Session Cookie HTTP/2 200 OK http-server WebSocket Handshake "Sec-WebSocket-Key" websocket-client WebSocket Handshake "Sec-WebSocket-Accept"...

ModernLoader delivers multiple stealers, cryptominers and RATs

By Vanja Svajcer Cisco Talos recently observed three separate, but related, campaigns between March and June 2022 delivering a variety of threats, including the ModernLoader bot, RedLine information-stealer and cryptocurrency-mining malware to victims. The actors use PowerShell, .NET assemblies,...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from the US-based Google Inc. A security vulnerability exists in Google Android 13, which stems from the presence of a possible way for its DreamServices to initiate arbitrary protected activities due to an obfuscated agent, which could...

Hackers Use Evilnum Malware to Target Cryptocurrency and Commodities Platforms

The advanced persistent threat APT actor tracked as Evilnum is once again exhibiting signs of renewed activity aimed at European financial and investment entities. "Evilnum is a backdoor that can be used for data theft or to load additional payloads," enterprise security firm Proofpoint said in a...

[SECURITY] Fedora 35 Update: hulk-0-0.6.20200620git9670699.fc35

HULK is a web server denial of service tool. It is designed to generate volumes of unique and obfuscated traffic at a web server, bypassing caching engines and therefore hitting the server's direct resource pool...

IconBurst software supply chain attack offers malicious versions of NPM packages

Researchers discovered evidence of a widespread software supply chain attack involving malicious Javascript packages offered via the npm package manager. The threat actors behind the IconBurst campaign used typosquatting to mislead developers looking for very popular packages. npm npm is short fo...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google, Inc. A security vulnerability exists in Google Android, which is caused by an obfuscation proxy in AppRestrictionsFragment.java. The vulnerability is caused by an obfuscated proxy in assertSafeToStartCustomActivity. An...

Fedora: Security Advisory for hulk (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google, a U.S. company. Google Android is vulnerable to an information disclosure vulnerability caused by the presence of an obfuscated agent in the uploadFile function in FileUploadServiceImpl.java that leads to incorrect file...

Researchers Find Backdoor in School Management Plugin for WordPress

Multiple versions of a WordPress plugin by the name of "School Management Pro" harbored a backdoor that could grant an adversary complete control over vulnerable websites. The issue, spotted in premium versions before 9.9.7, has been assigned the CVE identifier CVE-2022-1609 and is rated 10 out o...

Malicious NPM Packages Target German Companies in Supply Chain Attack

Cybersecurity researchers have discovered a number of malicious packages in the NPM registry specifically targeting a number of prominent media, logistics, and industrial firms based in Germany to carry out supply chain attacks. "Compared with most malware found in the NPM repository, this payloa...

Newly patched VMware vulnerability exploited by Iranian espionage group, Rocket Kitten

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here An Iranian cyber espionage gang known as Rocket Kitten has began delivering the Core Impact penetration testing tool on susceptible computers by exploiting a newly fixed severe vulnerability in VMware Workspace ONE...