user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Backdoor:Linux/Mirai.DY!MTB
Backdoor:Linux/Mirai.DY!MTB - Windows Defender threat signature analysis

Backdoor:Linux/Mirai.DY!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Backdoor:Linux/Mirai.DY!MTB
Classification:
Type:Backdoor
Platform:Linux
Family:Mirai
Detection Type:Concrete
Known malware family with identified signatures
Variant:DY
Specific signature variant within the malware family
Suffix:!MTB
Detected via machine learning and behavioral analysis
Detection Method:Behavioral
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Backdoor - Provides unauthorized remote access for Linux platform, family Mirai

Summary:

This threat is a backdoor from the Mirai botnet family, which targets Linux-based systems and IoT devices. It compromises devices by exploiting weak or default credentials, enrolling them into a botnet used for large-scale Distributed Denial-of-Service (DDoS) attacks.

Severity:
Medium
VDM Static Detection:
No specific strings found for this threat
Known malware which is associated with this threat:
Filename: fent.mpsl
9b1c0a304cbef724c4d10f70a51616574270a11498c8ef62db288a6f90f5da5a
07/12/2025
→VirusTotal↓Download Sample
Filename: titty
94f88543225d85152a2710279e4aa03a09ca36721e6b95a77fa44cae52001b7c
07/12/2025
→VirusTotal↓Download Sample
Filename: pmpsl
7c16bcd6ebf34b37190ae1e1fd854a8f6ea5a9cd61663df8a81816a96ab58ee3
06/12/2025
→VirusTotal↓Download Sample
Filename: splmpsl
665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117
06/12/2025
→VirusTotal↓Download Sample
Filename: sora.mpsl
83f1afac0ea44d89415f159c46ff1e62887269c5b93384d61036555c119c033e
05/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected Linux system from the network immediately. Re-image the system or perform a factory reset. Change all default credentials, disable unnecessary services (e.g., Telnet), and ensure the device is fully patched to prevent reinfection.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 04/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊