MALICIOUS — virussign.com_7f285a72163a0b6dca5920f076fbfcc0.vir

MALICIOUS — virussign.com_7f285a72163a0b6dca5920f076fbfcc0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100), attributed to the Razy family. 6 of 55 detection engines flagged it.

Identification

• SHA-256: 5f87b7560832e28114bb675298cf7b707193bb3f3ecf2c85567211f10612dfa3
• SHA-1: 3a284f186da8aa677370f03d961a4dc72ee9d442
• MD5: 7f285a72163a0b6dca5920f076fbfcc0
• imphash: 6ed4f5f04d62b18d96b26d6db7c18840
• ssdeep: 49152:gZlzqMVqMRsXjgYusAyGrZTsCbMGAvJhWOYpKXNrln:Y4MBRuglsGrCaMPJhWL0/
• TLSH: T1D15ABECE6A333B85C574496C2D855CAD4762B4C0207E264CCF17A12E26CBFB3A971276
• Submitted as: virussign.com_7f285a72163a0b6dca5920f076fbfcc0.vir
• File type: pe · Size: 2004992 bytes
• Verdict: malicious (91/100) · Family: Razy

Source: VirusSign · first seen 2026-08-15T00:00:00.000Z · SHA-256 verified

Detections (6 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Malware.Razy-9857221-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Injector.RAQ!MTB
• Emsisoft (Emergency Kit): Gen:Variant.Zusy.374405
• Kaspersky (KVRT): HEUR:Trojan-Downloader.Win32.Miner.pef

Why this verdict

The malicious score of 91/100 is the fusion of 3 weighted signals:

• ClamAV (daily) flagged Win.Malware.Razy-9857221-0 (rule Win.Malware.Razy-9857221-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: UPX, high-entropy-sections:UPX1 - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://go.microsoft.com/fwlink?linkid=528566
• https://aka.ms/onenote-textyourself

Embedded domains

• s.tw
• schemas.microsoft.com
• go.microsoft.com
• microsoft.com
• bellowspubliccollege.onmicrosoft.com
• spe984987.onmicrosoft.com
• contosohigh.onmicrosoft.com
• msready17.com
• msinspire17.com
• spe317733.onmicrosoft.com
• aka.ms

File paths

• d:\dbs\el\ob\target\x86\ship\onenotexaml\x-none\Office.UI.Xaml.OneNote.pdb

More Razy samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report