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

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

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/Egairtigado!rfn
Classification:
Type:Trojan
Platform:Win32
Family:Egairtigado
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 Egairtigado

Summary:

This threat is a Trojan that utilizes multiple native Windows tools (LOLBins) like rundll32, mshta, and PowerShell for execution and persistence. It employs advanced techniques such as API hooking, data encoding, and creating scheduled tasks to evade detection, download additional payloads, or exfiltrate data.

Severity:
Critical
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)
No specific strings found for this threat
Known malware which is associated with this threat:
Filename: rpaymentswift.vbe
29329bf04d6724173564b6e20b7f12b8a6b4382d8f99911e68808a55fc3c2ecb
10/12/2025
→VirusTotal↓Download Sample
2e16f69641a223aaacdf4f55696a4c6cae94a1529d2b801a4b50e6044e7d6794
10/12/2025
→VirusTotal↓Download Sample
Filename: PROJECT 3D SAMPLERS DRAWINGS.vbs
0419804060bfcc8ef10c09ff0d2d016d16722f599201c81d27898eecc3d7a1b1
10/12/2025
→VirusTotal↓Download Sample
Filename: COMMOSA_COTIZACION.DEC.exe
16a51f5f8dab32ddd23139c9a358635cf50b6b50bbff950552e9d583052071c7
10/12/2025
→VirusTotal↓Download Sample
Filename: SoftWare.exe
0cc191ce9f62a36b15bae927276ae012d36065c64749c670cd1e376863d7b40e
09/12/2025
→VirusTotal↓Download Sample
Filename: PI And Payment Confirmed.VBE
7206a389fc5a753ac3c235d1b8a92f7196cabae409c02384f9866df62e9d2cea
09/12/2025
→VirusTotal↓Download Sample
Filename: Game.exe
f5643e9071f3b0dd192bd068dfedbd16a5c15725698365a72ffd6ece9eb1cb5c
09/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected device from the network immediately. Use an updated antivirus solution to run a full system scan and remove all detected components. Investigate and clean up persistence mechanisms (e.g., scheduled tasks, BITS jobs), and reset all credentials that were used on the system.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 05/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊