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

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

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Backdoor:Linux/Mirai.IQ!MTB
Classification:
Type:Backdoor
Platform:Linux
Family:Mirai
Detection Type:Concrete
Known malware family with identified signatures
Variant:IQ
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 variant of the Mirai botnet malware, targeting Linux systems, likely IoT devices. Once infected, the device is controlled remotely as part of a botnet to conduct large-scale Distributed Denial-of-Service (DDoS) attacks.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: sh4
9426f125d8e7088f1ecc05a10dee2d09267beece64437e700e76cadedd85c343
06/12/2025
→VirusTotal↓Download Sample
Filename: sh4
97a0c2e9f4f31ec3f24d892d8dfb9bae735084668dc7d84f8030d205ed8f41be
16/11/2025
→VirusTotal↓Download Sample
Filename: sh4
2fb1416b55f9af27d1ac4e517a8ae53bd2a7a8340e69ff758664a575aed9311c
15/11/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the compromised device from the network immediately. Perform a factory reset or re-flash the firmware to remove the malware. Change all default credentials to strong, unique passwords and apply the latest security patches.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 15/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊