About “MSIL/Injector.UDT” infection

The MSIL/Injector.UDT 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 MSIL/Injector.UDT virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• At least one IP Address, Domain, or File Name was found in a crypto call
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Exhibits behavior characteristic of Nanocore RAT
• CAPE detected the NanoCore malware family
• Collects information to fingerprint the system

How to determine MSIL/Injector.UDT?

File Info:
name: 33505CF9D9F28A2E54CC.mlwpath: /opt/CAPEv2/storage/binaries/c533d8f55ca05d45f01f7358c3773e11ac0b9b3538b4e279154ff0e392bc93e6crc32: 4A7D6102md5: 33505cf9d9f28a2e54cc0ee69d253954sha1: bbf88bd696c5f276692758566d3ceee61eeabf99sha256: c533d8f55ca05d45f01f7358c3773e11ac0b9b3538b4e279154ff0e392bc93e6sha512: a7047b9471ab41f54b3e7829e192760e400fdc7bbb6b2b14d4cfea44ec93e3a7572e91c911234fe3b46ba2bdcc7f6fce195f30c5a17e153483de1bdc5aeda2d0ssdeep: 6144:pSvPXoILI7YpsRL3nSIXgNBygDDvJK35bQiRVdYn7:pOvoILIMpsxnSIQ9DBDW4type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D854E00232978702DA293971C0DBB01013B69B8B1F77D619BE9D539D5D033EB9F82A9Dsha3_384: 85af344c23c5a173491920bc776afaca6aeb869f66fcfcdbd9b8dbd87f8e147956dd2904d72e974bcdd60c773a11ed92ep_bytes: ff250020400000000000000000000000timestamp: 2018-12-05 13:39:16
Version Info:
Translation: 0x0000 0x04b0Comments: Adobe Reader and Acrobat ManagerCompanyName: Adobe Reader and Acrobat ManagerFileDescription: Adobe Reader and Acrobat ManagerFileVersion: 1.0.0.0InternalName: NanoCoreFud.exeLegalCopyright: Copyright ©  2018 Adobe Reader and Acrobat ManagerLegalTrademarks: Adobe Reader and Acrobat ManagerOriginalFilename: NanoCoreFud.exeProductName: Adobe Reader and Acrobat ManagerProductVersion: 1.0.0.0Assembly Version: 1.1020.7550.0

MSIL/Injector.UDT also known as:

How to remove MSIL/Injector.UDT?

• 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.