Malware

MSIL/Agent.UYF malicious file

Malware Removal

The MSIL/Agent.UYF 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 MSIL/Agent.UYF virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • A process created a hidden window
  • Executed a process and injected code into it, probably while unpacking
  • Exhibits behavior characteristic of iSpy Keylogger
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine MSIL/Agent.UYF?


File Info:

crc32: 90534140
md5: 48bcd70258bb0b1c82f0b04fee8f9a0b
name: 48BCD70258BB0B1C82F0B04FEE8F9A0B.mlw
sha1: 9466274bb4fe346f1b07cfe6f4b6f97b98667a80
sha256: 8f00e4deee550e96481e9fa2695a65eca95144c88a65c66ed2361d05cca536c6
sha512: 154881cff2fb8c2aec39c836eda91d16a450a357975062c84bceb036552831a4149087be18fabba08507fc241752d8762b323fc8967b96b7ae5d1caf427d010b
ssdeep: 24576:lU1qy+ZExjC5UvtYwskt5seF0xKh32R6uz1/z30AqKX/4dJ:R8iKhk0Ag
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Loft Tech. 2019
Assembly Version: 1.0.0.0
InternalName: GrphDvc.exe
FileVersion: 1.0.0.0
CompanyName: Loft Tech.
ProductName: Graph Enhancer
ProductVersion: 1.0.0.0
FileDescription: Graph Enhancer
OriginalFilename: GrphDvc.exe

MSIL/Agent.UYF also known as:

K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader44.1891
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (D)
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.bb4fe3
ESET-NOD32a variant of MSIL/Agent.UYF
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
KasperskyHEUR:Trojan.MSIL.Bingoml.gen
BitDefenderGen:Variant.Lazy.19852
MicroWorld-eScanGen:Variant.Lazy.19852
Ad-AwareGen:Variant.Lazy.19852
SophosML/PE-A
BitDefenderThetaGen:NN.ZemsilF.34294.hn0@aenVSQi
McAfee-GW-EditionBehavesLike.Win32.Generic.th
FireEyeGeneric.mg.48bcd70258bb0b1c
EmsisoftGen:Variant.Lazy.19852 (B)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_100%
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GDataGen:Variant.Lazy.19852
McAfeeArtemis!48BCD70258BB
MAXmalware (ai score=81)
AVGWin32:MalwareX-gen [Trj]

How to remove MSIL/Agent.UYF?

MSIL/Agent.UYF removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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