SUSPICIOUS — virussign.com_c82eb1be251f2af63a6b096b0110b990.vir

SUSPICIOUS — virussign.com_c82eb1be251f2af63a6b096b0110b990.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (61/100), attributed to the HUILoader family. 3 of 55 detection engines flagged it.

Identification

• SHA-256: 1e637e8781de5355b2b1cf1d12a3cf6e4dce02ddaa88027b652caaf80476e4a9
• SHA-1: 2948298d48cc03ce64bb91c640f16820aeac014d
• MD5: c82eb1be251f2af63a6b096b0110b990
• imphash: 1c978a7690dfb84d3d11635544de14d3
• ssdeep: 49152:RJ5GTTcVYWzB+2L6v3YEjHtU/X8Q+l+146BIlZzB5Ts:P544fNbEYUtu8QhJIl5I
• TLSH: T1A55C22CD4F291225C2B4E5184A10849D43AF66F0631C5A29D712C13C6ABB973AAFC5FF
• Submitted as: virussign.com_c82eb1be251f2af63a6b096b0110b990.vir
• File type: pe · Size: 2564408 bytes
• Verdict: suspicious (61/100) · Family: HUILoader

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

Detections (3 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Microsoft Linker

Why this verdict

The suspicious score of 61/100 is the fusion of 4 weighted signals:

• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.bitcomet.com, http://www.BitComet.com, http://www.BitComet.com/ - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-sections:.text, Microsoft Linker - 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://crl.verisign.com/tss-ca.crl0
• https://www.verisign.com/rpa
• https://www.verisign.com/rpa01
• http://crl.verisign.com/pca3.crl0
• http://CSC3-2004-crl.verisign.com/CSC3-2004.crl0D
• https://www.verisign.com/rpa0
• http://www.bitcomet.com
• http://www.BitComet.com
• http://www.BitComet.com/

Embedded domains

• s.it
• 2j.jp
• crl.verisign.com
• www.verisign.com
• www.bitcomet.com
• csc3-2004-crl.verisign.com

File paths

• n:\`(
• D:\works\bitcomet\tray.ico

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report