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

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

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Backdoor:Linux/Mirai.FG!MTB
Classification:
Type:Backdoor
Platform:Linux
Family:Mirai
Detection Type:Concrete
Known malware family with identified signatures
Variant:FG
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 malware family, designed to infect Linux-based systems and IoT devices. The compromised machine is then added to a botnet, which attackers use to conduct large-scale Distributed Denial-of-Service (DDoS) attacks. This specific detection was triggered by a machine learning model observing malicious behavior.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: splspc
7d4ad8f64fb1bdf1bbd7a2bd9f964701f4bf13f27f94ca3babbd6d55215296af
10/12/2025
→VirusTotal↓Download Sample
Filename: nabspc
75c2b16c30b35878119775b874de1aaefb409e93384be4dcaa1c888d18499a4f
10/12/2025
→VirusTotal↓Download Sample
Filename: spc
48d93a0697f8fa6fe08d8a386d220f26421f9737345b0e817db8848505d894d1
08/12/2025
→VirusTotal↓Download Sample
Filename: jklspc
6368f9ffa69fba36d70a566253d2c4706457dcc86a49198953bfb2c7db5fb1ba
07/12/2025
→VirusTotal↓Download Sample
Filename: nwfaiehg4ewijfgriehgirehaughrarg.spc
a2742a54c5dca82f885fbbf10b07e1f8cee8fe03acb1df53aa50b13af0cd0091
07/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected device from the network immediately. Use security software to remove the detected file and terminate related processes. Investigate the source of the infection, change all default credentials, and apply all available security patches.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 09/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊