Categories: Malware

How to remove “MSIL/KillFiles.AU”?

The MSIL/KillFiles.AU 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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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/KillFiles.AU virus can do?

  • Creates RWX memory
  • A process created a hidden window
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine MSIL/KillFiles.AU?


File Info:

crc32: 91A31AB9md5: 3c934527dce686605db3a230008c207aname: 3C934527DCE686605DB3A230008C207A.mlwsha1: 4acd4ae1e6c9479ec5f0e7408eaebd14fe9b506dsha256: d005ac9eb08706d0c22f6fdee6adbad6cd2222cd56f0a6dfe397ad0916ef6697sha512: f1bb5158d288cb811ba5cd2b10d213f361cdf84d9f519512844881e56e21f24ea29356ae9432c361345ffee8436b11e0192963e68123afa6ecc39ec52dda2bd1ssdeep: 96:fx610AlfGyIru0Avy5UHiOIcFX379tnCL4ZPAwRueuXCB:o0Qery0cyOHiOIw79tnRZPANxXotype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2018Assembly Version: 1.0.0.1InternalName: Ebast21sa.exeFileVersion: 1.0.0.1CompanyName: LegalTrademarks: Comments: ProductName: Ebast21saProductVersion: 1.0.0.1FileDescription: Ebast21saOriginalFilename: Ebast21sa.exe

MSIL/KillFiles.AU also known as:

K7AntiVirus Trojan ( 00532e8f1 )
Lionic Trojan.Win32.Generic.j!c
DrWeb Trojan.DelShadows.6
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.30889864
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7GW Trojan ( 00532e8f1 )
Cybereason malicious.7dce68
Symantec Trojan Horse
ESET-NOD32 a variant of MSIL/KillFiles.AU
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Trojan.GenericKD.30889864
NANO-Antivirus Trojan.Win32.DelShadows.fctdzk
MicroWorld-eScan Trojan.GenericKD.30889864
Tencent Win32.Trojan.Generic.Lmut
Ad-Aware Trojan.GenericKD.30889864
Sophos Mal/Generic-S
Comodo Malware@#1kj1ygzr1dey7
BitDefenderTheta Gen:NN.ZemsilF.34126.am0@aSCOW3c
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXEE-GQ!3C934527DCE6
FireEye Trojan.GenericKD.30889864
Emsisoft Trojan.GenericKD.30889864 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1115167
Antiy-AVL Trojan/Generic.ASMalwS.2637461
Microsoft Trojan:Win32/Dynamer!rfn
GData Trojan.GenericKD.30889864
McAfee GenericRXEE-GQ!3C934527DCE6
MAX malware (ai score=94)
Panda Trj/GdSda.A
Yandex Trojan.Agent!bIPUfIVXo1A
Ikarus Trojan.Ransom
Fortinet MSIL/Generic.AP.CEBB4B2!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/KillFiles.AU?

  • 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.
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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