Menu

  • Alerts
  • Incidents
  • News
  • APTs
  • Cyber Decoded
  • Cyber Hygiene
  • Cyber Review
  • Cyber Tips
  • Definitions
  • Malware
  • Threat Actors
  • Tutorials

Useful Tools

  • Password generator
  • Report an incident
  • Report to authorities
No Result
View All Result
CTF Hack Havoc
CyberMaterial
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
Hall of Hacks
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
No Result
View All Result
Hall of Hacks
CyberMaterial
No Result
View All Result
Home Alerts

Supply Chain Attack on Linux

September 13, 2023
Reading Time: 2 mins read
in Alerts

A recent supply chain attack has come to light, involving the Free Download Manager software used by Linux users. Kaspersky, during its investigation, discovered that some Linux users were redirected to a malicious Debian package repository, which surreptitiously installed information-stealing malware on their systems.

This malware created a reverse shell connecting to a command-and-control server and deployed a Bash stealer, which harvested sensitive user data and account credentials. What’s particularly concerning is that this campaign has been active for over three years, yet the software vendor has not responded to Kaspersky’s report, leaving the precise method of compromise unclear.

The supply chain attack was selective, redirecting some users to the malicious Debian package repository while not affecting others when they attempted to download the Free Download Manager software from the official site. The malicious domain, “deb.fdmpkg[.]org,” was spread through various online platforms, including social media, Reddit, and more, masquerading as a legitimate source for Free Download Manager downloads.

Although the redirection activity seems to have ceased in 2022, older YouTube videos demonstrate users inadvertently downloading the malicious version. This malware is adept at collecting a wide range of sensitive data, including browsing history, passwords, authentication keys, and account credentials for cloud services like AWS and Google Cloud.

Despite the extended duration of the attack and the potential exposure of Linux users to the malicious package, its detection was hampered by the rarity of Linux malware and the fact that only a portion of users were redirected to the unofficial URL.

Users who installed the Linux version of Free Download Manager between 2020 and 2022 are advised to promptly check for the presence of the malicious version and remove any related files to mitigate potential data theft and security risks.

Reference:
  • Free Download Manager backdoored – a possible supply chain attack on Linux machines
Tags: Cyber AlertCyber Alerts 2023CybersecurityDebian packageFree Download ManagerInfostealersKasperskyLinuxMalwareSeptember 2023supply chain attackVulnerabilities
ADVERTISEMENT

Related Posts

Hackers Revive SEO Poisoning

Hackers Revive SEO Poisoning

July 10, 2025
Hackers Revive SEO Poisoning

RondoDox Botnet Exploits Router Flaws

July 10, 2025
Hackers Revive SEO Poisoning

ServiceNow Data Exposure via ACLs

July 10, 2025
Hackers Use Leaked Shellter License Malware

Windows BitLocker Vulnerability Flaw

July 9, 2025
Hackers Use Leaked Shellter License Malware

Hackers Use Leaked Shellter License Malware

July 9, 2025
Hackers Use Leaked Shellter License Malware

Anatsa Android Trojan Targets 90K Users

July 9, 2025

Latest Alerts

RondoDox Botnet Exploits Router Flaws

ServiceNow Data Exposure via ACLs

Hackers Revive SEO Poisoning

Windows BitLocker Vulnerability Flaw

Anatsa Android Trojan Targets 90K Users

Hackers Use Leaked Shellter License Malware

Subscribe to our newsletter

    Latest Incidents

    Bitcoin Depot Breach Exposes Data

    McDonald’s AI Hiring Bot Exposes Data

    Nippon Steel Solutions Data Breach

    Norwegian Municipalities Hit by Data Breach

    Credit Reports Breached And Sold On Dark Web

    Recruiting Software Exposed 26M Resumes

    CyberMaterial Logo
    • About Us
    • Contact Us
    • Jobs
    • Legal and Privacy Policy
    • Site Map

    © 2025 | CyberMaterial | All rights reserved

    Welcome Back!

    Login to your account below

    Forgotten Password?

    Retrieve your password

    Please enter your username or email address to reset your password.

    Log In

    Add New Playlist

    No Result
    View All Result
    • Alerts
    • Incidents
    • News
    • Cyber Decoded
    • Cyber Hygiene
    • Cyber Review
    • Definitions
    • Malware
    • Cyber Tips
    • Tutorials
    • Advanced Persistent Threats
    • Threat Actors
    • Report an incident
    • Password Generator
    • About Us
    • Contact Us
    • Advertise with us

    Copyright © 2025 CyberMaterial