user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win32/Guloader.SREP!MTB
Trojan:Win32/Guloader.SREP!MTB - Windows Defender threat signature analysis

Trojan:Win32/Guloader.SREP!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/Guloader.SREP!MTB
Classification:
Type:Trojan
Platform:Win32
Family:Guloader
Detection Type:Concrete
Known malware family with identified signatures
Variant:SREP
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: Trojan - Appears legitimate but performs malicious actions for 32-bit Windows platform, family Guloader

Summary:

Trojan:Win32/Guloader.SREP!MTB is a malware detection indicating a potential Guloader Trojan infection. Guloader is known for loading malicious payloads. This detection uses machine learning behavioral analysis.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: 841b0f89408eaa7ea3e89e6a5ac73d9072abf40961456f51aec7742afe50ad48
841b0f89408eaa7ea3e89e6a5ac73d9072abf40961456f51aec7742afe50ad48
08/12/2025
→VirusTotal↓Download Sample
Filename: a09da65e31da2bf08f63828f0820c9a12a5dfc20aac7c191f363b814dc0f6223
a09da65e31da2bf08f63828f0820c9a12a5dfc20aac7c191f363b814dc0f6223
08/12/2025
→VirusTotal↓Download Sample
Filename: ee3582fbcab5e03d236d3910fa4608bec6df9402051173f8354a3df808ceec70
ee3582fbcab5e03d236d3910fa4608bec6df9402051173f8354a3df808ceec70
08/12/2025
→VirusTotal↓Download Sample
Filename: dd93aba5bd7f057a588f525ca29af0c3d653eae24c4969cfa1f6e13d1f4ce3a3
dd93aba5bd7f057a588f525ca29af0c3d653eae24c4969cfa1f6e13d1f4ce3a3
08/12/2025
→VirusTotal↓Download Sample
Filename: 987f02e0a3ea34d953f470a54184fe29a702e6ce24ed98ec2d71909036206f3e
987f02e0a3ea34d953f470a54184fe29a702e6ce24ed98ec2d71909036206f3e
08/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Run a full system scan with Windows Defender, remove detected threats, and monitor system behavior for unusual activity.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 13/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊