Fake attachment. Roundcube mail server attacks exploit CVE-2024-37383 vulnerability.


In September 2024, threat intelligence experts from the Positive Technologies Security Expert Center (PT ESC) discovered an email sent to a governmental organization belonging to a CIS country. Timestamps indicate that the email was sent back in June 2024. The email appeared to be a message without text, containing only an attached document.

However, the email client didn’t show the attachment. The body of the email contained distinctive tags with the statement eval(atob(…)), which decode and execute JavaScript code:

Read more…
Source: Positive Technologies


Sign up for our Newsletter


Related:

  • Mobile-First Phishing Kit Targets Verizon Customers

    April 2, 2019

    As people increasingly go mobile-first in their work and personal lives, cybercrime is keeping up: The latest is a phishing kit that specifically targets Verizon Wireless customers in the U.S. According to Jeremy Richards, a researcher at Lookout Security, the kit pushes phishing links to users via email, masquerading as messages from Verizon Customer Support. These ...

  • Google Warns of Growing Android Attack Vector: Backdoored SDKs and Pre-Installed Apps

    April 1, 2019

    Google is reporting an uptick in efforts by bad actors to plant potentially harmful applications (PHAs) on Android devices via pre-installed apps and by bundling them with system updates delivered over the air. The technique is especially troubling, Google said, because PHAs are often malicious and users have no control over what comes pre-installed on their ...

  • Critical Rockwell Automation Bug in Drive Component Puts IIoT Plants at Risk

    March 29, 2019

    A critical Rockwell Automation flaw could be exploited to manipulate an industrial drive’s physical process and or even stop it. A critical denial-of-service (DoS) vulnerability has been found in a Rockwell Automation industrial drive, which is a logic-controlled mechanical component used in industrial systems to manage industrial motors. The vulnerability was identified in Rockwell Automation’s PowerFlex 525 ...

  • The latest dark web cyber-criminal trend: Selling children’s personal data

    March 27, 2019

    Imagine you’re a teenager, applying for credit to buy your first car or maybe a loan to go to university. You don’t remember taking out a credit card when you were six years old, but the bank is adamant, and now you have a poor credit rating and in their eyes, you’re persona non grata. ...

  • Threat Landscape for Industrial Automation Systems in H2 2018

    March 27, 2019

    All statistical data used in this report was collected using the Kaspersky Security Network (KSN), a distributed antivirus network. The data was received from those KSN users who gave their consent to have data anonymously transferred from their computers. We do not identify the specific companies/organizations sending statistics to KSN, due to the product limitations and regulatory ...

  • Malware Payloads Hide in Images: Steganography Gets a Reboot

    March 25, 2019

    Low-key but effective, steganography is an old-school trick of hiding code within a normal-looking image, where many cybersecurity pros may not think to look. One of the challenges of cybersecurity is that overfocusing on one threat trend means that another one can sneak up on you. This is especially problematic as our networks and the attack ...