Critical Threat
IP address 41.111.162.34 is a maximum-threat-level address with 1,602 reported incidents of SSH brute-force activity originating from Telecom Algeria's network infrastructure in Algeria, indicating a persistent and aggressive credential-attack campaign against exposed SSH services. Although the activity frequency metric currently reads as dormant, the sheer volume of historical reports and the highest possible threat classification confirm this address represents a serious risk to any publicly accessible SSH daemon.
The detection data shows all 1,602 reports originated exclusively from automated honeypot sensors, with the earliest activity logged in October 2025 and the most recent in March 2026. Fail2ban logs from protected servers documented at least 10 SSH violation events tied to brute-force patterns on this address, confirming sustained, automated password-guessing behaviour rather than isolated probe attempts. The 65% confidence score reflects typical uncertainty in attributing all reported connections definitively to malicious activity versus potential misclassification, though the volume strongly supports a malicious assessment. Geographic attribution places the source within Algeria's national telecommunications infrastructure under AS36947 (Telecom Algeria), a major upstream provider serving millions of subscribers.
SSH brute-force attacks systematically attempt to guess server credentials by cycling through common username-password combinations, exploiting weak or default passwords to gain unauthenticated access. Successful compromise grants attackers root-level control over target systems, enabling data exfiltration, malware deployment, botnet recruitment, or lateral movement through connected networks. Even failed brute-force attempts consume server resources and generate authentication logs that can mask genuine traffic or trigger denial-of-service conditions on busy systems.
Administrators should block this address at the network perimeter firewall and implement key-based authentication as the primary login mechanism to eliminate password-guessing vulnerabilities entirely. Reducing the SSH daemon's exposure by changing the default port, disabling root login, and enforcing strong passphrase requirements for all accounts significantly raises the barrier for automated attacks. Deploying intrusion-prevention tools such as fail2ban to automatically ban IP addresses exhibiting brute-force patterns provides an additional automated defensive layer. Continuous monitoring of authentication logs and setting up alerting for repeated failed-login events from this address ensures rapid detection if activity resumes.
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