Malware

Win32/Packed.Themida.EKO removal tips

Malware Removal

The Win32/Packed.Themida.EKO 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.EKO virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Checks for the presence of known windows from debuggers and forensic tools
  • The following process appear to have been packed with Themida: rundll32.exe
  • Network activity detected but not expressed in API logs
  • Checks for the presence of known devices from debuggers and forensic tools
  • Detects the presence of Wine emulator via registry key
  • 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.EKO?


File Info:

crc32: E5DEA149
md5: ac5526cfe36d1220b8532b2b70551a51
name: AC5526CFE36D1220B8532B2B70551A51.mlw
sha1: 12bf4bf492371cac9c305560ccb2dff2eb797a29
sha256: ab86515fabb295ed4935fa96066bbdb135ee7e231468bc81e3e3d6287d64e6b7
sha512: d26de4d5645c0e69eed263a98d26d868cbfe8274140a00145e6f1a93576e7dc3797c8c931c02aec6f81f40fba8ed82c6f9119d7d8a0de1a37c84a51a775e2460
ssdeep: 24576:YtUXw5B9NDCyM+pWi2U+PNiTyF1Lrhfgh2WT4CBJ5IKAkuf1+CeJDdgpAeFxYhc:y+0dDNM+Yi2CyFvf82VAJ5IKL64QGhD
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Rs x7248x6743x6240x6709
FileVersion: 1.0.0.0
CompanyName: Rs
Comments: Rs
ProductName: Rs
ProductVersion: 1.0.0.0
FileDescription: Rs
Translation: 0x0804 0x04b0

Win32/Packed.Themida.EKO also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader40.26185
CylanceUnsafe
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 004eb1bf1 )
K7AntiVirusTrojan ( 004eb1bf1 )
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.Themida.EKO
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZedlaF.34790.Zz8aaGqoWpeb
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
FireEyeGeneric.mg.ac5526cfe36d1220
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1139339
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Wacatac.B!ml
GridinsoftTrojan.Heur!.038100A0
GDataWin32.Trojan.Agent.NGGG8R
McAfeeArtemis!AC5526CFE36D
RisingTrojan.Generic@ML.96 (RDML:uZX+DBIEoHsn+c0QZX/05A)
IkarusTrojan.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/PossibleThreat
AVGWin32:Trojan-gen

How to remove Win32/Packed.Themida.EKO?

Win32/Packed.Themida.EKO 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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