Categories: Malware

Win32/Packed.Themida.HVA removal

The Win32/Packed.Themida.HVA is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Packed.Themida.HVA virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Detects Sandboxie through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Network activity detected but not expressed in API logs
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Anomalous binary characteristics

How to determine Win32/Packed.Themida.HVA?


File Info:

crc32: 7ECDC67Cmd5: 65de61f2796210a71e6530d47d0aff7ename: 65DE61F2796210A71E6530D47D0AFF7E.mlwsha1: c817338b62eed9d6db1da8d8486744cca9b4685fsha256: 67cf35705b2345c19d916d3065de54de7896406554c21c1d56b79bb8186f4865sha512: 96f2b6955910ae99117381520558ef2926a6b111253d86e97e1bb077b10ea21b6d8cb9e108023dd1d0bb34acb427901a42a48de30a34ca5d1c9481c743a05931ssdeep: 49152:gtCyAl4tQiaMRxv8G9HO9KNXIkZRew88/D33TdMTgavdfdm875Oy9Y:gQ3rMRxEXKNXIkZUlY33Tx8dg81jYtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: Subcaste.exeFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: Subcaste.exe

Win32/Packed.Themida.HVA also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Cybereason malicious.b62eed
Cyren W32/Themida.F.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.Themida.HVA
APEX Malicious
Avast FileRepMalware
Kaspersky UDS:DangerousObject.Multi.Generic
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34738.GE1@aGKfxGoi
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.65de61f2796210a7
SentinelOne Static AI – Malicious PE
Microsoft Trojan:Win32/Emotet!ml
Gridinsoft Trojan.Heur!.012120B1
ZoneAlarm UDS:DangerousObject.Multi.Generic
AhnLab-V3 Malware/Gen.RL_Reputation.R365609
Acronis suspicious
McAfee Artemis!65DE61F27962
Malwarebytes Trojan.MalPack.Themida.Generic
Panda Trj/Genetic.gen
Rising Malware.Heuristic!ET#93% (RDMK:cmRtazoBXWqgBUV16PM4uOkjSh07)
Ikarus Trojan.Win32.Themida
Fortinet W32/PackedThemida.HVA!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Packed.Themida.HVA?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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