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

Linux Exploited by SkidMap Malware

August 8, 2023
Reading Time: 2 mins read
in Alerts
Linux Exploited by SkidMap Malware

A new and perilous strain of malware named SkidMap has emerged, specifically designed to exploit vulnerabilities in Redis services, targeting a broad spectrum of Linux distributions.

According to Trustwave security researcher Radoslaw Zdonczyk, this malware demonstrates adaptability by customizing its actions based on the system it infects. Linux distributions such as Alibaba, CentOS, RedHat, and more are within SkidMap’s scope. This malware, initially identified by Trend Micro in 2019 as a cryptocurrency mining botnet, can obscure its activities and monitor mining processes using malicious kernel modules.

The operators behind SkidMap have taken a sophisticated approach by concealing their command-and-control (C2) IP address on the Bitcoin blockchain, mirroring a tactic seen in the Glupteba botnet. The strategy of sourcing real-time data from a decentralized and uncensorable data source makes tracking and pivoting the C2 IP address a complex endeavor. Trustwave’s recent analysis reveals an attack chain where vulnerable Redis server instances are exploited to deploy a dropper shell script, distributing an ELF binary disguised as a GIF image file. This binary then adds SSH keys, disables SELinux, and establishes a reverse shell, culminating in the download of a specific package based on the Linux distribution and kernel.

The package includes shell scripts for kernel module installation, obfuscating logs, and launching a botnet component for retrieving rootkit payloads. The malware’s advanced nature poses significant detection challenges, especially in large server infrastructures.

Trustwave’s Zdonczyk highlighted that even on home computers, the only noticeable signs of compromise were unusually loud fans and elevated laptop temperatures. SkidMap’s versatility and potential impact underscore the importance of robust cybersecurity measures to safeguard against its threats.

Reference:
  • Honeypot Recon: New Variant of SkidMap Targeting Redis
Tags: August 2023Cyber AlertCyber Alerts 2023CyberattackCybersecurityLinuxMalwareRedisSkidMapVulnerabilities
ADVERTISEMENT

Related Posts

Fileless Remcos RAT Delivery Via LNK Files

APT28 RoundPress Webmail Hack Steals Emails

May 16, 2025
Fileless Remcos RAT Delivery Via LNK Files

FBI Warns of AI Voice Phishing Scams

May 16, 2025
Fileless Remcos RAT Delivery Via LNK Files

Fileless Remcos RAT Delivery Via LNK Files

May 16, 2025
HTTPBot DDoS Threat To Windows Systems

Horabot Malware Targets LatAm Via Phishing

May 15, 2025
HTTPBot DDoS Threat To Windows Systems

Google Patches Chrome Account Takeover Bug

May 15, 2025
HTTPBot DDoS Threat To Windows Systems

HTTPBot DDoS Threat To Windows Systems

May 15, 2025

Latest Alerts

Fileless Remcos RAT Delivery Via LNK Files

FBI Warns of AI Voice Phishing Scams

APT28 RoundPress Webmail Hack Steals Emails

Google Patches Chrome Account Takeover Bug

Horabot Malware Targets LatAm Via Phishing

HTTPBot DDoS Threat To Windows Systems

Subscribe to our newsletter

    Latest Incidents

    Hackers Target Swiss Reserve Power Plant

    Coinbase Insider Attack Exposed User Data

    Cyberattack Hits J Batista Group

    Dior Breach Exposes Asian Customer Data

    Australian Human Rights Body Files Leaked

    Nucor Cyberattack Halts Plants Networks

    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