Python-Based WhatsApp Worm Spreads Eternidade Stealer Across Brazilian Devices
Overview
A new cyber campaign has emerged in Brazil, utilizing social engineering and WhatsApp hijacking to spread a banking trojan called Eternidade Stealer. This threat is significant due to its ability to dynamically retrieve command-and-control addresses, indicating a sophisticated level of exploitation targeting Brazilian users.
Key Takeaways
- Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
- Affected Systems: WhatsApp, Brazilian devices
- Action Required: Users should be cautious of unsolicited messages and avoid clicking on suspicious links.
- Timeline: Newly disclosed
Original Article Summary
Cybersecurity researchers have disclosed details of a new campaign that leverages a combination of social engineering and WhatsApp hijacking to distribute a Delphi-based banking trojan named Eternidade Stealer as part of attacks targeting users in Brazil. "It uses Internet Message Access Protocol (IMAP) to dynamically retrieve command-and-control (C2) addresses, allowing the threat actor to
Impact
WhatsApp, Brazilian devices
Exploitation Status
This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.
Timeline
Newly disclosed
Remediation
Users should be cautious of unsolicited messages and avoid clicking on suspicious links. Regularly update software and use security solutions that can detect and block such threats.
Additional Information
This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.
Related Topics: This incident relates to Trojan.