MALICIOUS — b8d17ac80ddc58836ca0232122835f80b6dfd223e76abcbfd04004fbacca4a64.dll

MALICIOUS — b8d17ac80ddc58836ca0232122835f80b6dfd223e76abcbfd04004fbacca4a64.dll is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the HUILoader family. 7 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: b8d17ac80ddc58836ca0232122835f80b6dfd223e76abcbfd04004fbacca4a64
• SHA-1: ce9bb0cbb258d7117e0f2544d5e0a0b2d3261126
• MD5: 67ed4c26a82da8b364fb925774d95506
• imphash: dae02f32a21e03ce65412f6e56942daa
• ssdeep: 6144:JRuOthJoa3HUcDW6ydqJtfyyHs29TujqsiRGfAuHOgYdHcb31fSgZY:JmMW3sJ7793J0f/0d2SgZ
• TLSH: T1864D05D88E2E5315DDFA2342618268FFF9E65DCCD8B517EE6488ADB12ADC703812411C
• Submitted as: b8d17ac80ddc58836ca0232122835f80b6dfd223e76abcbfd04004fbacca4a64.dll
• File type: pe · Size: 577592 bytes
• Verdict: malicious (95/100) · Family: HUILoader

Source: MalwareBazaar · first seen 2026-08-01T00:00:00.000Z · SHA-256 verified

Detections (7 of 52 engines)

• YARA: MalwareAnalyser built-in: Suspicious_PowerShell_Download_Exec
• capa (capabilities): capability:execution/powershell
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
• Microsoft Defender: Trojan:MSIL/Lausivloader.WEQ!MTB
• Emsisoft (Emergency Kit): Gen:Variant.Lausivloader.1
• Kaspersky (KVRT): HEUR:Trojan.MSIL.Kryptik.gen

MITRE ATT&CK

• T1059.001
• T1055

YARA

• Suspicious_PowerShell_Download_Exec
• Windows_Injection_Api_Combo

Why this verdict

The malicious score of 95/100 is the fusion of 6 weighted signals:

• Encoded/hidden PowerShell download-and-exec (rule Suspicious_PowerShell_Download_Exec) - yara signal, weight 0.70, confidence 0.90
• Process injection API combination (rule Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90
• execute via PowerShell (rule execute via PowerShell) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: 4.5.6.7 - static signal, weight 0.35, confidence 0.60

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 domains

• schemas.microsoft.com

Embedded IP addresses

• 0.1.2.3
• 4.5.6.7

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report