Malware

Should I remove “Win32/Packed.Themida.DRI”?

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Checks for the presence of known windows from debuggers and forensic tools
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • The following process appear to have been packed with Themida: chsker.exe, intervpnpub2.exe
  • Writes a potential ransom message to disk
  • Attempts to identify installed AV products by installation directory
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to modify proxy settings
  • Attempts to access Bitcoin/ALTCoin wallets
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
iplogger.org
2no.co

How to determine Win32/Packed.Themida.DRI?


File Info:

crc32: CFCA3E27
md5: d2d112da207bce4e020c42a2b921a61d
name: intervpnpub2.exe
sha1: 7185f2152b7ae9ed0fc2dabe97e6c958b3887457
sha256: fc0fa15524b434a45b7ea74883fb16098de354410d7bb31aa8a835c5b93b2833
sha512: 3b331f180c41cac0bc760719fea75a898ca5668e3e5f7c1c48b20f5b9db8ea67e799fc4dcf6fb07ce803a972d9ec5ac72f910dd6cd371cd4ac370c517b7d0bbc
ssdeep: 196608:65G3oFXzSHflKvlz/1tcko57xBTJu7sbsT15FrIY02wGpbZotqkwtG48tnSmgB:6A3oFXzGflK9z17stlyFrIY0w+tqjE4D
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Inter VPN SOFT Inc.
ProductVersion: 2.2.3.0
FileVersion: 2.2.3.0
FileDescription:
Translation: 0x0000 0x04b0

Win32/Packed.Themida.DRI also known as:

DrWebVBS.DownLoader.1872
Qihoo-360Win32/Trojan.Downloader.d6e
McAfeeArtemis!D2D112DA207B
AegisLabTrojan.Win32.Stralo.a!c
K7AntiVirusTrojan ( 00559ab31 )
K7GWTrojan ( 00559ab31 )
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Malware.Stralo-7590910-0
GDataWin32.Trojan.Agent.MGJOEN
KasperskyTrojan-Downloader.Win32.Stralo.ia
AlibabaPacked:Win32/Themida.c9e40b55
TencentWin32.Trojan-downloader.Stralo.Wrzt
ComodoMalware@#2rz9ewxuxykv1
F-SecureTrojan.TR/RedCap.bypas
ZillyaTrojan.GenericKD.Win32.30057
McAfee-GW-EditionBehavesLike.Win32.Dropper.vc
IkarusTrojan-Downloader.Win32.Autohk
CyrenW32/Trojan.VDJV-8907
AviraTR/RedCap.bypas
Endgamemalicious (high confidence)
ZoneAlarmTrojan-Downloader.Win32.Stralo.ia
MicrosoftTrojan:Win32/Vigorf.A
VBA32TScope.Malware-Cryptor.SB
MalwarebytesTrojan.Downloader.AHK.Themida
ESET-NOD32a variant of Win32/Packed.Themida.DRI
TrendMicro-HouseCallTROJ_GEN.R002H0DCQ20
RisingTrojan.Generic@ML.98 (RDML:XHU4o8NFdBcuvJHjuRqrFg)
YandexRiskware.Unwanted!
eGambitUnsafe.AI_Score_99%
FortinetW32/GenericKD.E3FB!tr
AVGWin32:Trojan-gen

How to remove Win32/Packed.Themida.DRI?

Win32/Packed.Themida.DRI 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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