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

The Win32/Packed.Themida.IDV 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.

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

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Creates RWX memory
• NtSetInformationThread: attempt to hide thread from debugger
• Dynamic (imported) function loading detected
• Expresses interest in specific running processes
• Unconventionial language used in binary resources: Russian
• The binary contains an unknown PE section name indicative of packing
• Executable file is packed/obfuscated with Themida
• Authenticode signature is invalid
• Checks for the presence of known windows from debuggers and forensic tools
• Checks for the presence of known windows from debuggers and forensic tools
• The following process appear to have been packed with Themida: A5C47B5F896FBCD5D9C7.mlw
• 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.IDV?

File Info:
name: A5C47B5F896FBCD5D9C7.mlwpath: /opt/CAPEv2/storage/binaries/abca8c18d25455ce9d834f00dacb469d61ea5b2ad4f4594d05fafcf7f3678ba6crc32: B83BBA22md5: a5c47b5f896fbcd5d9c7f864131b50a1sha1: ee72fb1436bcffb7e234254af95ff2b9e1d13b36sha256: abca8c18d25455ce9d834f00dacb469d61ea5b2ad4f4594d05fafcf7f3678ba6sha512: 74494c735ffdc2541c537e267939f4468d9929da70a87c2c9ea85571fa8a8df11aeb0ba970a005597b57c960b525c70e173a836afa53d98d1ac6292b75136f49ssdeep: 49152:sSn52KNpLJmskkJn09ouU2kJhMApoWZkp:sSn52wwskk1HuU2kJOApoWZMtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F4F56CD27E2552FDCCF64EB862B3D55A9434766A8E30D12EE818303B560BD48EAF4374sha3_384: a8a77ba331896d609c542a6b4f1f752b803bb843dfd4f249aa38fd5c499c1059e9c78b44458f00683c27648d935d0e01ep_bytes: 55e87067ffff5d81ed02fa1300e8aa67timestamp: 2022-07-21 14:13:00
Version Info:
CompanyName: Cho-Chun Huang, CH Biotech R&D Co Ltd FileDescription: Sales DepartmentFileVersion: 6.2.6.0ProductName: Cho-Chun Huang ProductVersion: 6.2LegalCopyright: (C) 2021  CH Biotech R&D Co LtdTranslation: 0x0409 0x04e4

Win32/Packed.Themida.IDV also known as:

How to remove Win32/Packed.Themida.IDV?

• 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.