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

Trojan:Win32/Leonem!rfn - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/Leonem!rfn
Classification:
Type:Trojan
Platform:Win32
Family:Leonem
Detection Type:Concrete
Known malware family with identified signatures
Suffix:!rfn
Specific ransomware family name
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Trojan - Appears legitimate but performs malicious actions for 32-bit Windows platform, family Leonem

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: Orders_3362.vbs
4ee009c4a28623cf51105a829e49a4c0bbb9e81f5732c349fe448406d365c8cb
30/01/2026
→VirusTotal↓Download Sample
Filename: 1305733.vbs
829f117604e99b63e0c2da3b11c5d8b7850d7ef646d4e8f83dce1ac2be323b8d
30/01/2026
→VirusTotal↓Download Sample
Filename: justificante factura 2129.vbs
f51e76d572fdce7a4cc39376b09dddc85f854ed571ff8d0988eaaa97890fe37b
30/01/2026
→VirusTotal↓Download Sample
Filename: January Order List.lnk
b3b07e101e7ad560fd4b314b63933f4858954aff535688e255b25909296f847e
30/01/2026
→VirusTotal↓Download Sample
Filename: COTIZACIÓN PRIX.js
c0d575511a7d9a7c2637bab2c02762f08dec80c6f0e5168c8b0afab932e3c5b3
30/01/2026
→VirusTotal↓Download Sample
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 10/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊