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

Trojan:Win32/Strab.GPX!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/Strab.GPX!MTB
Classification:
Type:Trojan
Platform:Win32
Family:Strab
Detection Type:Concrete
Known malware family with identified signatures
Variant:GPX
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 Strab

Summary:

Trojan:Win32/Strab.GPX!MTB is a critical threat targeting Windows 32-bit systems, concretely identified by its distinct file operation patterns. This Strab family variant is designed to manipulate or install files within temporary directories, likely establishing persistence or executing further malicious payloads.

Severity:
Critical
VDM Static Detection:
No specific strings found for this threat
YARA Rule:
rule Trojan_Win32_Strab_GPX_2147905239_0
{
    meta:
        author = "threatcheck.sh"
        detection_name = "Trojan:Win32/Strab.GPX!MTB"
        threat_id = "2147905239"
        type = "Trojan"
        platform = "Win32: Windows 32-bit platform"
        family = "Strab"
        severity = "Critical"
        info = "MTB: Microsoft Threat Behavior"
        signature_type = "SIGNATURE_TYPE_AUTOITHSTR_EXT"
        threshold = "10"
        strings_accuracy = "Low"
    strings:
        $x_5_1 = {46 00 49 00 4c 00 45 00 49 00 4e 00 53 00 54 00 41 00 4c 00 4c 00 20 00 28 00 20 00 22 00 [0-47] 22 00 20 00 2c 00 20 00 40 00 54 00 45 00 4d 00 50 00 44 00 49 00 52 00 20 00 26 00 20 00 22 00 5c 00 00 22 00 20 00 2c 00 20 00 31 00 20 00 29 00}  //weight: 5, accuracy: Low
        $x_5_2 = {46 49 4c 45 49 4e 53 54 41 4c 4c 20 28 20 22 [0-47] 22 20 2c 20 40 54 45 4d 50 44 49 52 20 26 20 22 5c 00 22 20 2c 20 31 20 29}  //weight: 5, accuracy: Low
        $x_5_3 = "FILEREAD ( FILEOPEN ( @TEMPDIR &" ascii //weight: 5
    condition:
        (filesize < 20MB) and
        (2 of ($x*))
}
Known malware which is associated with this threat:
561a384e225817ef1858d44551293406e6ae46ef41b095a24a18dc7a4e109336
07/01/2026
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system to prevent further spread. Conduct a full, deep scan with updated antivirus software to thoroughly remove all identified malicious files and associated components. Investigate for any established persistence mechanisms (e.g., startup entries, scheduled tasks) and restore the system from a clean backup if significant compromise is suspected.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 07/01/2026. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊