MSIL/Spy.Agent.BES malicious file

The MSIL/Spy.Agent.BES 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/Spy.Agent.BES virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Enumerates the modules from a process (may be used to locate base addresses in process injection)
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Created a process from a suspicious location
• A script process created a new process
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine MSIL/Spy.Agent.BES?

File Info:
name: 8E771CD3505FD99B9D04.mlwpath: /opt/CAPEv2/storage/binaries/ab7873951e2247a799e6d854477a096121b85fb194913bf2da3ffad7db16e953crc32: 1345CC37md5: 8e771cd3505fd99b9d045d256eb3e899sha1: c9059d4867cef9e635dc505c1273d8c39c86231bsha256: ab7873951e2247a799e6d854477a096121b85fb194913bf2da3ffad7db16e953sha512: 4908bd777efbcda66c12ec6e921457c7c8e0933306d55a17de7d91228497435ca66e8ae85025e66f18258140c52de514ceeda85ddeb6cd0158f44e37c294d7d5ssdeep: 6144:UdSK04ETTZ+4TBpvjLCapivKsPqyDllXJrT:UoL4EnU4T/vjLEvjCyRlXJrTtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DB34D02075C1C2B3C4B6113185E6CB759A3A7472077A96D776EC1BBA6F203E1A3362CDsha3_384: 65d5bd290af231c590b3cd6eef5e72d0c5fb09d5196115a4d87ff93fd15fe271ac6a07f3539e59eb7e0fd2342da39b0bep_bytes: e8e15c0000e9a4feffff8bff558bec83timestamp: 2018-06-20 23:59:37
Version Info:
Translation: 0x0000 0x04b0Comments: CompanyName: FileDescription: Хост-процесс для служб WindowsFileVersion: 1.0InternalName: SNM Client.exeLegalCopyright: LegalTrademarks: OriginalFilename: SNM Client.exeProductName: ProductVersion: 1.0Assembly Version: 1.0.0.0

MSIL/Spy.Agent.BES also known as:

How to remove MSIL/Spy.Agent.BES?

• 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.