Malware

How to remove “Win32/Packed.Themida.HJS”?

Malware Removal

The Win32/Packed.Themida.HJS 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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Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Packed.Themida.HJS virus can do?

  • Executable code extraction
  • 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
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key

How to determine Win32/Packed.Themida.HJS?


File Info:

crc32: E3DF0E48
md5: 2116c88915486f2c53b3807b6c390af3
name: mastif_protected.exe
sha1: f6bbf864bdfd4a091c68fd75c601c172fb9031c9
sha256: 0c1469224ce4c6d96bbbc05a91daefc3ab98fdb3e44c759199f2a3898f1d692c
sha512: f5c8230206fddd9f6a0a22a1cbd0ae7dafd7e1a80f1d1029de649adbef24f86803b04c631efb12030e1ff2aaec120ee61b6e0376562dc3baef5dc2a2f71f3792
ssdeep: 49152:Gv/FBEJGOXPDU6rk53l6Hk3zcdlZ+9CR3yJpEflw6M5kVsaoK:OIJGObdrM6k3zcbZHSKNwjms4
type: MS-DOS executable, MZ for MS-DOS

Version Info:

LegalCopyright: Copyright (C) 2016-2020 Realtek Semiconductor Corporation. All Right Reserved.
InternalName: RTInstaller
FileVersion: 1.0.0.46
CompanyName: Realtek Semiconductor Corp.
ProductName: RTInstaller
ProductVersion: 1.0.0.46
FileDescription: RTInstaller
OriginalFilename: RTInstaller.exe
Translation: 0x0409 0x04b0

Win32/Packed.Themida.HJS also known as:

BkavW32.AIDetectVM.malware2
CMCVirus.Win32.Sality!O
Qihoo-360HEUR/QVM18.1.F65F.Malware.Gen
McAfeeArtemis!2116C8891548
SangforMalware
Cybereasonmalicious.4bdfd4
APEXMalicious
GDataWin32.Trojan.Stealer.0FGT77
KasperskyUDS:DangerousObject.Multi.Generic
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.SoftPulse.vc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.2116c88915486f2c
SentinelOneDFI – Suspicious PE
JiangminTrojan.Banker.ClipBanker.nd
Endgamemalicious (high confidence)
ZoneAlarmTrojan-PSW.Win32.Racealer.dys
MicrosoftTrojan:Win32/Wacatac.D!ml
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34100.co0@aGi@ZHai
MalwarebytesSpyware.PasswordStealer
ESET-NOD32a variant of Win32/Packed.Themida.HJS
RisingMalware.Heuristic!ET#85% (RDMK:cmRtazq1aSLfBccfdJQbmDek6s5h)
IkarusWin32.Outbreak
eGambitUnsafe.AI_Score_99%
FortinetW32/PossibleThreat
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (W)

How to remove Win32/Packed.Themida.HJS?

Win32/Packed.Themida.HJS removal tool
  • 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.

About the author

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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