MALICIOUS — aadd597cc24704f1b3df550eb34394997e2fe8cf98c7e7ab1f2043c2c6874437

MALICIOUS — aadd597cc24704f1b3df550eb34394997e2fe8cf98c7e7ab1f2043c2c6874437 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Zusy family. 6 of 52 detection engines flagged it.

Identification

• SHA-256: aadd597cc24704f1b3df550eb34394997e2fe8cf98c7e7ab1f2043c2c6874437
• SHA-1: 37eabbb41a083530e81f0aba9cb1376115fc4f81
• MD5: 66ff13c03ae5896714063a8f23663694
• imphash: c9b6c3da312e87a7377bab0dcbaf2d4a
• ssdeep: 24576:e9dG37Vk0R07Qanm9rHWMyxWIlsvitRvO4mkGoCFN7ugy5TBABM4M5iu/HCSl:lrq0R07QQmNHcWwciTGvi/fABM4MG8
• TLSH: T1AB573313423DA407F6326B8C1B5DF8ED416168C23109ADA4717DB9BF80E58BF6E8E542
• Submitted as: aadd597cc24704f1b3df550eb34394997e2fe8cf98c7e7ab1f2043c2c6874437
• File type: pe · Size: 1604260 bytes
• Verdict: malicious (93/100) · Family: Zusy

Detections (6 of 52 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:
• ClamAV (daily): Win.Packed.Zusy-9645559-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Microsoft Defender: Trojan:Win32/Salgorea.VRR!MTB
• Kaspersky (KVRT): Backdoor.Win32.Salgorea.ck

Why this verdict

The malicious score of 93/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Packed.Zusy-9645559-0 (rule Win.Packed.Zusy-9645559-0) - 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
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: high-entropy-sections:, 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://schemas.microsoft.com/SMI/2005/WindowsSettings

Embedded domains

• schemas.microsoft.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report