What is “MSIL/Injector.QXS”?

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

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• A process attempted to delay the analysis task.
• Dynamic (imported) function loading detected
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Attempts to remove evidence of file being downloaded from the Internet
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Created a process from a suspicious location
• Collects and encrypts information about the computer likely to send to C2 server
• Installs itself for autorun at Windows startup
• Creates a copy of itself

Related domains:

How to determine MSIL/Injector.QXS?

File Info:
name: 94D970A6D034D973069F.mlwpath: /opt/CAPEv2/storage/binaries/e68307389281ec3f502f31ae4e8f78ab5e6c0b8573e081df59b70983438c2371crc32: 48C5F1A0md5: 94d970a6d034d973069f803b486ac3e0sha1: f940f7d6e057c0e43b9edd274706864954bf22a6sha256: e68307389281ec3f502f31ae4e8f78ab5e6c0b8573e081df59b70983438c2371sha512: b922f4578b3a8429870116aa174e72afaa467813c0319b72b407e5d12df2009ebd1f7484d933328eeccd35734dcfdc7ceddbdc5bc9763a951ad03f83add76db0ssdeep: 24576:ijmX3WJS0ulmbJHjUKGXXlbsfV+cdlJ4CLEiDxTkBADRD:nWJSJlmFDQXVoNt4CLE4dtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1474512B536829B0CCC1D063659D761502FF5AFC32B3386BE3AC5651D2B313A69F5232Asha3_384: 0f289a0cad2a5085d9034388a2baced56af2a5f66a1f6e8665a045b7b6971a06562517f7a3d4a5dcff404d81056f8bc0ep_bytes: ff250020400000000000000000000000timestamp: 2016-12-18 12:50:53
Version Info:
CompanyName: Adobe Systems IncorporatedFileDescription: Adobe Acrobat Update ServiceFileVersion: 1.824.20.5020InternalName: armsvc.exeLegalCopyright: Copyright © 2013 Adobe Systems Incorporated.  All rights reserved.OriginalFilename: armsvc.exeProductName: Adobe Acrobat Update ServiceProductVersion: 1.824.20.5020Translation: 0x0409 0x04b0

MSIL/Injector.QXS also known as:

How to remove MSIL/Injector.QXS?

• 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.