Trojan:Win32/Vidar.RB!MTB information

The Trojan:Win32/Vidar.RB!MTB 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 Trojan:Win32/Vidar.RB!MTB virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Performs HTTP requests potentially not found in PCAP.
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Executable file is packed/obfuscated with MPRESS
• Authenticode signature is invalid
• 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
• Attempts to modify proxy settings
• Touches a file containing cookies, possibly for information gathering
• Collects information to fingerprint the system
• Anomalous binary characteristics
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Vidar.RB!MTB?

File Info:
name: A4199BABA6DF2877220C.mlw
path: /opt/CAPEv2/storage/binaries/b51d40944c6603ef6b4e5e58f5049a99eb68913f28e9ebfbae751ee276212f90
crc32: CA9AF114
md5: a4199baba6df2877220c045b96a925dd
sha1: 3c38cf994f5c1f19cb0c4807cf8cab843dd01165
sha256: b51d40944c6603ef6b4e5e58f5049a99eb68913f28e9ebfbae751ee276212f90
sha512: 90f64bba2e8bd4575953d7e18d28a9568b4057e17112ed60d4a49db2ed9084530af87eb2a968cf20547235ba39795f58bbbb9b5ad3e1d6a5311f864455f61758
ssdeep: 24576:mIXoz2L4FzmFlkMlK3S0Fg91TMoQIe2yQVw3AwNNURdRMl7U0XNCeYY4BxZtN3po:loz2caCS2k9Q32VVw3BNNGdRMl7UE0eL
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14065239BEA54C146F85E227660AF9C3B9AF734F10BB020E6627DF2314B5978184F447E
sha3_384: 2ea6a4edad36c5970e94a3ec42263b47fd5a4ef50bb4a83f16dd8f297faf419b164744b45b15c88d218ad564a3ddf96a
ep_bytes: 60e80000000058055a0b00008b3003f0
timestamp: 2023-04-03 10:29:02

Version Info:
Translation: 0x0409 0x04e4
CompanyName: Corel Corporation
FileDescription: PerfectFit Object Browse ActiveX Controls Module
FileVersion: 19.0.0.325
InternalName: PFBC190
LegalCopyright: Copyright(c) 2001 - 2018 Corel Corporation. All Rights Reserved.
LegalTrademarks: WordPerfect(R) Office
OriginalFilename: PFBC190.PFC
ProductName: WordPerfect(R) Office
ProductVersion: 19.0.0.325
OLESelfRegister: 
Revision: 22152
Built as: ANSI

Trojan:Win32/Vidar.RB!MTB also known as:

How to remove Trojan:Win32/Vidar.RB!MTB?

• 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.