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Home Alerts

GTPDOOR Linux Malware Targets Telecoms

March 1, 2024
Reading Time: 2 mins read
in Alerts
GTPDOOR Linux Malware Targets Telecoms

GTPDOOR, a recently identified Linux malware, presents a significant risk to telecommunication networks due to its targeting of GPRS roaming exchanges (GRX). By exploiting the GPRS Tunnelling Protocol (GTP) for command-and-control (C2) communications, GTPDOOR enables threat actors to infiltrate and manipulate compromised hosts within the network. Security researchers have attributed GTPDOOR to the LightBasin threat actor group, known for previous attacks on the telecom sector. This malware’s ability to clandestinely transmit commands and receive responses enhances its effectiveness in cyber espionage and data theft operations.

The discovery of GTPDOOR underscores the evolving sophistication of threats facing telecom networks, particularly in the realm of cyber warfare. Its utilization of the GPRS Tunnelling Protocol (GTP) for C2 communications highlights the adaptability of malware in exploiting network vulnerabilities. With its association to the LightBasin threat actor group, GTPDOOR represents a concerted effort to target critical infrastructure, posing a substantial challenge to cybersecurity efforts. The malware’s covert communication capabilities further exacerbate the risk, allowing threat actors to maintain stealth and evade detection while carrying out malicious activities within the network.

Reference:
  • GTPDOOR Linux Malware Poses Grave Threat to Telecom Networks

Tags: Cyber AlertCyber Alerts 2024Cyber RiskCyber threatGPRSGTPDOORLinuxMalwareMarch 2024
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