Malware

What is “MSIL/Agent.BFV”?

Malware Removal

The MSIL/Agent.BFV 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What MSIL/Agent.BFV virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Creates a copy of itself

Related domains:

z.whorecord.xyz
a.tomx.xyz
fucklol.ddns.net

How to determine MSIL/Agent.BFV?


File Info:

crc32: DB9E727B
md5: d4658c7cc52b1d0ee17377c03581c9be
name: upload_file
sha1: f225b9cf5f6ab953b0f63b3042c2281419efc6c1
sha256: 71bac1bcd024b32cdd965e332b7aa1454e107bd6e05c9bd801aa4c5c420db631
sha512: 42bc2dab7d54660ba5f12225836772327bc04c459e3e2c36c788d7181bded728513417b470da3808b721d03064f06b76ba958e2c0b267e5698798a639625917c
ssdeep: 768:UGPqqZXqek+TquuZ9dapYivGPcZ6b196sdyTp:UGi+qV9wVZ6bL6H
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: Test.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: Test.exe

MSIL/Agent.BFV also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.MSIL.Bladabindi.1
Qihoo-360Win32/Trojan.62b
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 005217711 )
BitDefenderGen:Heur.MSIL.Bladabindi.1
K7GWTrojan ( 005217711 )
Cybereasonmalicious.cc52b1
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Bladabindi.evyoxn
Ad-AwareGen:Heur.MSIL.Bladabindi.1
EmsisoftGen:Heur.MSIL.Bladabindi.1 (B)
F-SecureTrojan.TR/Dropper.MSIL.Gen
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Backdoor.nm
FireEyeGeneric.mg.d4658c7cc52b1d0e
SophosMal/Generic-S
IkarusPUA.RocketTab
JiangminTrojan.Generic.buotb
AviraTR/Dropper.MSIL.Gen
MAXmalware (ai score=96)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftBackdoor:Win32/Bladabindi!ml
ArcabitTrojan.MSIL.Bladabindi.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Heur.MSIL.Bladabindi.1
CynetMalicious (score: 90)
McAfeeArtemis!D4658C7CC52B
PandaTrj/GdSda.A
ESET-NOD32a variant of MSIL/Agent.BFV
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_98%
FortinetW32/Generic!tr
BitDefenderThetaGen:NN.ZemsilF.34282.cm0@aii89Ye
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_70% (D)

How to remove MSIL/Agent.BFV?

MSIL/Agent.BFV 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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