SUSPICIOUS — deff02ac3bd2ecce51edcdf0d5f53f16e53a17f053f7fcaf1c063d599f74de3f.exe

SUSPICIOUS — deff02ac3bd2ecce51edcdf0d5f53f16e53a17f053f7fcaf1c063d599f74de3f.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (40/100), attributed to the HUILoader family. 3 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: deff02ac3bd2ecce51edcdf0d5f53f16e53a17f053f7fcaf1c063d599f74de3f
• SHA-1: 5f8fb9126cadffe5f9a7ae3cd3eb9274c9de670d
• MD5: b6ed2e5481d0959f3dcd7fdacdc3e9d2
• imphash: ebf7b31d91bc055ecd78c3af9ad17643
• ssdeep: 49152:nnIaFjHKE/64b+Y7yiMQNtufOkFgTgMVSw6QXy7f0wPGxJ0PF6K0f4BI84fMzkOy:w4qoytQNQGsPyL5
• TLSH: T12C687CC0258B2840C5B5CD08F0B1C0ADEA47FA5167B94ACDD3C7644AE1EA6F761F8C99
• Submitted as: deff02ac3bd2ecce51edcdf0d5f53f16e53a17f053f7fcaf1c063d599f74de3f.exe
• File type: pe · Size: 7573928 bytes
• Verdict: suspicious (40/100) · Family: HUILoader

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

Detections (3 of 55 engines)

• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Emsisoft (Emergency Kit): Gen:Variant.Lazy.730205
• Kaspersky (KVRT): Trojan.Win64.Agentb.lkzz

MITRE ATT&CK

• T1547.001

Why this verdict

The suspicious score of 40/100 is the fusion of 2 weighted signals:

• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa 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

• abi.name
• godebugs.info

File paths

• E:\Ykpfqyu\Uauvgo32\pvfnn.fnnoperation
• E:\Ykpfqyu\Uauvgo32\mgtpgn32.fnnG:\Amrhsaw\WcwASA64\ibtpsviv.ibiresource
• E:\Wugtu\Rwdnke\vtkcig_ycnnrcrgt.lriaccessing
• I:\Cotjucy\Soixuyulz.TKZ\Lxgskcuxq\b4.0.30319cannot
• C:\Program
• C:\Windows\Microsoft.NET\Framework64

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report