Categories: Trojan

Trojan:MSIL/Racierom.A removal guide

The Trojan:MSIL/Racierom.A 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 Trojan:MSIL/Racierom.A virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Network activity detected but not expressed in API logs
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan:MSIL/Racierom.A?


File Info:

crc32: 4A86B206md5: 4f3ff5e23871cd0b26645d931028dea3name: 4F3FF5E23871CD0B26645D931028DEA3.mlwsha1: 3038d620eff86f282f7f2cb09f555facc8dc0959sha256: 6a93268a974e8d6603dc5144e16b00eb5cda8153494b9d51f84c658e1c23fbfasha512: b008e6b1b64c8a27bad93b330477949e757261b9d7870fe419e746eff594ad8834d5762df996d5557767da015dffea3e1c84f902aa032263da74fcd44db62ac8ssdeep: 6144:ZTUsgTmVZVbg+qRwukQHtp3Ig2B0f5PWy2:GZmbVQ1pB5PWFtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: RTD SoftAssembly Version: 1.0.0.9InternalName: slender.exeFileVersion: 5.2.0.9CompanyName: RTD SoftLegalTrademarks: RTD SoftComments: seo monProductName: real toolProductVersion: 5.2.0.9FileDescription: real toolOriginalFilename: slender.exe

Trojan:MSIL/Racierom.A also known as:

K7AntiVirus Trojan ( 004cb1481 )
DrWeb Trojan.KillProc.19869
McAfee GenericRXDR-GB!4F3FF5E23871
Cylance Unsafe
Sangfor Trojan.Win32.AGEN.1028359
K7GW Trojan ( 004cb1481 )
Cybereason malicious.23871c
Symantec ML.Attribute.HighConfidence
ESET-NOD32 MSIL/LockScreen.BY
APEX Malicious
Avast MSIL:LockScreen-H [Trj]
Cynet Malicious (score: 99)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.MSILPerseus.26960
NANO-Antivirus Trojan.Win32.Blocker.bcvoja
ViRobot Trojan.Win32.A.Blocker.264192
MicroWorld-eScan Gen:Variant.MSILPerseus.26960
Tencent Win32.Trojan.Blocker.beah
Ad-Aware Gen:Variant.MSILPerseus.26960
Sophos Mal/Generic-S
Comodo Malware@#2bzpofp6i5zq6
F-Secure Heuristic.HEUR/AGEN.1101818
BitDefenderTheta Gen:NN.ZemsilF.34686.qq0@aibwZuj
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXDR-GB!4F3FF5E23871
FireEye Generic.mg.4f3ff5e23871cd0b
Emsisoft Gen:Variant.MSILPerseus.26960 (B)
Jiangmin Trojan/Blocker.sm
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1101818
Microsoft Trojan:MSIL/Racierom.A
Arcabit Trojan.MSILPerseus.D6950
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.MSILPerseus.26960
TACHYON Trojan/W32.DN-Blocker.264192
AhnLab-V3 Trojan/Win32.LockScreen.C2318146
MAX malware (ai score=83)
Panda Generic Malware
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Kazy!pQ+jqd9M76Q
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Blocker.HXR!tr
AVG MSIL:LockScreen-H [Trj]
Paloalto generic.ml

How to remove Trojan:MSIL/Racierom.A?

  • 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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