TrendResearch has detected an operation where attackers exploited a Cisco Simple Network Management Protocol (SNMP) vulnerability to install a rootkit on vulnerable network devices.
The SNMP exploit referenced in Cisco’s latest advisory is CVE-2025-20352, which affects both 32-bit and 64-bit switch builds and can result in remote code execution (RCE). The operation targeted victims running older Linux systems that do not have endpoint detection response solutions, where they deployed Linux rootkits to hide activity and evade blue-team investigation and detection. Trend Research investigation also found that attackers used spoofed IPs and Mac email addresses in their attacks.
Read more…
Source: Trend Micro
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Lebanon: Beirut airport screens come under cyberattack
January 8, 2024
Beirut airport on Sunday came under a cyberattack, Lebanon’s state news agency said, with footage shared by local media showing anti-Hezbollah messages had replaced screen displays at its terminal. Lebanon’s National News Agency said “the cyberattack on the departure and arrival screens at the airport disrupted the BHS baggage inspection system.” It added that authorities were ...
- Explained: SMTP smuggling
January 7, 2024
SMTP smuggling is a technique that allows an attacker to send an email from pretty much any address they like. The intended goal is email spoofing—sending emails with false sender addresses. Email spoofing allows criminals to make malicious emails more believable. Let’s take a closer look at what it is exactly, and how cybercriminals can use ...
- Bangladesh: Cyber attack on Smart Election Commission app from two countries
January 7, 2024
A cyber attack has been carried out on the app ‘Smart Election Management BD’ of the Election Commission (EC) from Ukraine and Germany, said EC Secretary Md Jahangir Alam on Sunday. He told the media that the Election Commission (EC) had created a mobile application which was providing real-time voting information. However, voters were complaining since ...
- Top legal firm specializing in data breaches…hit by data breach
January 6, 2024
Top legal firm that specializes in helping other organizations in the aftermath of a data breach has ironically suffered one such incident itself. Orrick, Herrington & Sutcliffe has sent out a breach notification letter to affected individuals, confirming it had been the victim of an intrusion that happened in March 2023. Read more… Source: MSN News
- Freight giant Estes confirms data breach, but says it won’t pay ransom
January 5, 2024
The October 2023 cyberattack against Estes Express Lines was indeed ransomware, but the company has paid no ransom demand as yet. The company confirmed the news in an email recently sent to affected customers. As per the email, sent to roughly 21,000 people, threat actors accessed the company’s IT infrastructure on October 1, 2023, and managed ...
- Tackling Anti-Analysis Techniques of GuLoader and RedLine Stealer
January 5, 2024
Malware, like many complex software systems, relies on the concept of software configuration. Configurations establish guidelines for malware behavior and they are a common feature among the various malware families Unit 42 examine. The configuration data embedded within malware can offer invaluable insights into the intentions of cybercriminals. However, due to its significance, malware authors deliberately ...