Malware

Should I remove “Win32/Packed.Themida.Gen.OC”?

Malware Removal

The Win32/Packed.Themida.Gen.OC 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.Gen.OC virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • 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
  • The following process appear to have been packed with Themida: intervpnmix3.exe
  • Writes a potential ransom message to disk
  • 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
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

iplogger.org
jload08.xyz

How to determine Win32/Packed.Themida.Gen.OC?


File Info:

crc32: CD2E7693
md5: f905e13e4173b729e04e4890cb4e43e6
name: intervpnmix3.exe
sha1: 566378d548096194c06f61b75b56178a528a9434
sha256: 4344a31eecc4964540468b8a57a3b6ab3a803b5a705b9c798fea99a63ccb8dbc
sha512: 72dc2be92e73eb811972c9628262d2002a175e2ec3a843272ccc1737b210c5dd03474ae22b2ba16f5e479c24c30a9414f88693cd6f929ca29068512f053127d9
ssdeep: 196608:k5G3oFXzSHflKvlz/1tcko57xBTJu7sbsOkvi8UXv4a+i8tnSmge:kA3oFXzGflK9z17stlzkv0vHtghge
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Inter VPN SOFT Inc.
ProductVersion: 2.2.1.0
FileVersion: 2.2.1.0
FileDescription:
Translation: 0x0000 0x04b0

Win32/Packed.Themida.Gen.OC also known as:

SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Malware.Stralo-7590910-0
GDataWin32.Trojan-Spy.CryptBot.X3S17A
KasperskyHEUR:Trojan-Dropper.Win32.Dapato.gen
RisingTrojan.Generic@ML.100 (RDML:slBvE3b4/PPaXZ+0PIQmNA)
F-SecureHeuristic.HEUR/AGEN.1038489
DrWebProgram.Unwanted.2892
ZillyaTrojan.GenericKD.Win32.30057
IkarusTrojan-Downloader.Win32.Autohk
Endgamemalicious (high confidence)
ZoneAlarmHEUR:Trojan-Downloader.Win32.Stralo.gen
MicrosoftTrojan:Win32/Wacatac.C!ml
Acronissuspicious
MalwarebytesTrojan.Downloader.AHK.Themida
ESET-NOD32a variant of Win32/Packed.Themida.Gen.OC
YandexRiskware.Unwanted!
eGambitUnsafe.AI_Score_97%
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360HEUR/QVM42.0.CA1D.Malware.Gen

How to remove Win32/Packed.Themida.Gen.OC?

Win32/Packed.Themida.Gen.OC 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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