user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:MSIL/FormBook.AQOB!MTB
Trojan:MSIL/FormBook.AQOB!MTB - Windows Defender threat signature analysis

Trojan:MSIL/FormBook.AQOB!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:MSIL/FormBook.AQOB!MTB
Classification:
Type:Trojan
Platform:MSIL
Family:FormBook
Detection Type:Concrete
Known malware family with identified signatures
Variant:AQOB
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 .NET (Microsoft Intermediate Language) platform, family FormBook

Summary:

This is a concrete detection of FormBook, a sophisticated info-stealing trojan. It is designed to pilfer credentials, browser data, and system information, and can also perform keylogging.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: 07012026-DEKONT__________________________________________________PDF.exe
6aa1fa928c7215ec44ff6cfaba9ec3581cc3a39ff79d30b258814ddbbec8e8bd
08/01/2026
→VirusTotal↓Download Sample
Filename: PURCHASE ORDER.com
28f959fc9483c245c25c6beedc3f449913aeeef3810e43bfb251bc7cb3a998f9
08/01/2026
→VirusTotal↓Download Sample
Filename: PRODUCTS LIST.scr
50e10bd011719d1d3c43c1b6a945462a4684399a6f64dd264e8d03f0ac92c505
08/01/2026
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected device immediately. Perform a full system scan to remove the threat and update all critical passwords used on the compromised system. Monitor accounts and network activity for suspicious behavior, considering a clean OS reinstallation if complete eradication is uncertain.
=== 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:~$ ▊