Malicious code in @epc-libraries/driver-outage-db (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware ff6efcfcdda0c9d58ca14f7eab6a15de18eb1c378c723af90f2556ab8cd5457f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in testingx (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware ec41ceb63dd221afb9f167fecc39fe14258dbd4020d0e62d7f7df94062c2679b Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in eslint-plugin-kavak (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 89ac6e77aa5aa6dec64f082bee8330aa686fd2d7d315dc1d474cbaaddbc1c7c4 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

GHSA-MV42-PX54-87JW Improper Access Control in Apache Tomcat

The session-persistence implementation in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 mishandles session attributes, which allows remote authenticated users to bypass intended SecurityManager restrictions and execute arbitrary code in a privilege...

GHSA-Q4CQ-R7HG-PXQQ Improper Authentication in Jenkins

A improper authentication vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in SecurityRealm.java, TokenBasedRememberMeServices2.java that allows attackers with a valid cookie to remain logged in even if that feature is disabled...

ThinkAdmin Administrator cookies still working after password change

application\admin\controller\User.php in ThinkAdmin V4.0 does not prevent continued use of an administrator's cookie-based credentials after a password change...

CVE-2022-1433

An issue has been discovered in GitLab affecting all versions starting from 14.4 before 14.8.6, all versions starting from 14.9 before 14.9.4, all versions starting from 14.10 before 14.10.1. Missing invalidation of Markdown caching causes potential payloads from a previously exploitable XSS...

Threat Source newsletter (May 5, 2022) — Emotet is using up all of its nine lives

By Jon Munshaw. Welcome to this week’s edition of the Threat Source newsletter. Emotet made headlines last week for being “back” after a major international law enforcement takedown last year. But I’m here to argue that Emotet never left, and honestly, I’m not sure it ever... This is only the...

Researchers Warn of 'Raspberry Robin' Malware Spreading via External Drives

Cybersecurity researchers have discovered a new Windows malware with worm-like capabilities and is propagated by means of removable USB devices. Attributing the malware to a cluster named "Raspberry Robin," Red Canary researchers noted that the worm "leverages Windows Installer to reach out to...

Tarrask malware uses scheduled tasks for defense evasion

As Microsoft continues to track the high-priority state-sponsored threat actor HAFNIUM, new activity has been uncovered that leverages unpatched zero-day vulnerabilities as initial vectors. The Microsoft Detection and Response Team DART in collaboration with the Microsoft Threat Intelligence Cent...

Researchers Uncover How Colibri Malware Stays Persistent on Hacked Systems

Cybersecurity researchers have detailed a "simple but efficient" persistence mechanism adopted by a relatively nascent malware loader called Colibri, which has been observed deploying a Windows information stealer known as Vidar as part of a new campaign. "The attack starts with a malicious Word...

ScheduleRunner - A C# Tool With More Flexibility To Customize Scheduled Task For Both Persistence And Lateral Movement In Red Team Operation

Scheduled task is one of the most popular attack technique in the past decade and now it is still commonly used by hackers/red teamers for persistence and lateral movement. A number of C tools were already developed to simulate the attack using scheduled task. I have been playing around with some...

Colibri Loader combines Task Scheduler and PowerShell in clever persistence technique

This blog post was authored by Ankur Saini, with contributions from Hossein Jazi and Jérôme Segura 2022-04-07: Added MITRE ATT&CK mappings 2022-04-07: Changed the name of the final payload from Vidar to Mars Stealer Colibri Loader is a relatively new piece of malware that first appeared on...

Deep Panda deploys new rootkit “Fire Chili” by exploiting Log4shell in VMware horizon

THREAT LEVEL: Red For a detailed advisory, download the pdf file here Deep Panda, a Chinese APT group, took advantage of the well-known Log4Shell vulnerability in VMware Horizon servers to deploy a backdoor, rootkit, and steal sensitive data. This threat actor is primarily targeting firms in the...

DOS Vulnerability discovered in SonicWall Next-Generation Firewall

THREAT LEVEL: Amber For a detailed advisory, download the pdf file here SonicWall, a manufacturer of security hardware discovered a flaw in their SonicOS security operating system that allows denial of service DoS attacks and could lead to remote code execution RCE. The identified vulnerability...

New Report on Okta Hack Reveals the Entire Episode LAPSUS$ Attack

An independent security researcher has shared what's a detailed timeline of events that transpired as the notorious LAPSUS$ extortion gang broke into a third-party provider linked to the cyber incident at Okta in late January 2022. In a set of screenshots posted on Twitter, Bill Demirkapi publish...

North Korean state-sponsored threat actor Lazarus Group exploiting Chrome Zero-day vulnerability

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here For more than a month before a fix was available, North Korean state hackers known as Lazarus group exploited a zero-day, remote code execution vulnerability CVE-2022-0609 in Google Chromes web browser. The attack mainly targe...

Magic Hound Exploiting Old Microsoft Exchange ProxyShell Vulnerabilities

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here APT35 aka Magic Hound, an Iranian-backed threat group, has begun using Microsoft Exchange ProxyShell vulnerabilities as an initial attack vector and to execute code through multiple web shells. The group has primarily targeted...

TrickBot Malware Abusing MikroTik Routers as Proxies for Command-and-Control

Microsoft on Wednesday detailed a previously undiscovered technique put to use by the TrickBot malware that involves using compromised Internet of Things IoT devices as a go-between for establishing communications with the command-and-control C2 servers. "By using MikroTik routers as proxy server...

Attackers Escape Kubernetes Containers using “cr8escape” Vulnerability in CRI-O

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here. A flaw in CRI-O, an open-source Linux implementation of Kubernetes Container Runtime Interface CRI, was discovered that may allow an attacker to gain remote control of servers and potentially poison the container with attack...