user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:JS/Rhadamanthys.SM!MTB
Trojan:JS/Rhadamanthys.SM!MTB - Windows Defender threat signature analysis

Trojan:JS/Rhadamanthys.SM!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:JS/Rhadamanthys.SM!MTB
Classification:
Type:Trojan
Platform:JS
Family:Rhadamanthys
Detection Type:Concrete
Known malware family with identified signatures
Variant:SM
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 JavaScript platform, family Rhadamanthys

Summary:

Trojan:JS/Rhadamanthys.SM!MTB is a sophisticated JavaScript Trojan leveraging system utilities like mshta, regsvr32, rundll32, and PowerShell for execution, persistence via scheduled tasks and BITS jobs, and defense evasion. It employs process hooking, performs remote file operations, manipulates network settings, and can delete files, indicating a high-impact threat.

Severity:
High
VDM Static Detection:
Relevant strings associated with this threat:
 - !#HSTR:StringCodeForMshta.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.C!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.D!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.L!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.O!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRegsvr32.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRundll32.A!pli (PEHSTR_EXT)
 - rundll32 (PEHSTR_EXT)
 - !#HSTR:StringCodeForBITSJobs.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForPowerShell.G!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForScheduledTask.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForDataEncoding.D!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.J!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.K!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRemoteFileCopy.B!pli (PEHSTR_EXT)
 - !#HSTR:ExecutionGuardrails (PEHSTR_EXT)
 - !#HSTR:StringCodeForFileDeletion.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.M!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForNetshHelperDLL.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRemoteServices.A!pli (PEHSTR_EXT)
Known malware which is associated with this threat:
Filename: invoice-1637482117.pdf (60).js
0b0204e96f75d362a168e7f4c8bfabb0220ae31a86dde43717cbbe8aeba33322
15/12/2025
→VirusTotal↓Download Sample
Filename: invoice-1637482117.pdf (61).js
17e270cb1e930e99de2f7e9865edccc6c69d3315d9f4bc217727e98560083674
15/12/2025
→VirusTotal↓Download Sample
Filename: invoice-1637482117.pdf (57).js
a7c639cbcd5b3573697915f180bb7111be21298a14107fe3c43f54d2409b88f6
15/12/2025
→VirusTotal↓Download Sample
Filename: invoice-1637482117.pdf (58).js
53024f44071b6879c09ae049413f8aa68715795213f666d80379bfd308ecdfd0
15/12/2025
→VirusTotal↓Download Sample
Filename: invoice-1637482117.pdf (59).js
869f391e7c1b1d9fec47d0db4a2876b7323c4549a7cc3cd0bf730ebce8311fe4
15/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the infected system, perform a comprehensive scan with updated endpoint security, remove all detected threats, and meticulously check for and remove any persistence mechanisms or modified system/network configurations. Conduct a post-incident analysis to identify the initial compromise vector.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 13/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊