Malware

MSIL/Kryptik.AARF (file analysis)

Malware Removal

The MSIL/Kryptik.AARF 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.
6-day free trial available.

What MSIL/Kryptik.AARF virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine MSIL/Kryptik.AARF?


File Info:

crc32: CA271771
md5: 823406195b0842b1590bc6f15c9eddb5
name: 823406195B0842B1590BC6F15C9EDDB5.mlw
sha1: 618697a9a4f1d7f56b10169590830a61f47fbd9e
sha256: 1f5582d79d05848a978a0f6672994501ee66b6b2765e81759a078f70c1759ebc
sha512: fed5e995523cb7b0d5999e4287a03f1e0f532965b3759cb8a119c0bf4c260644cc503864cd279ded539a2ba8786773b2f642421a8620a2fffc0d2b616f941e94
ssdeep: 12288:0HkQM0hb7SyzlMKdDdomsH6hBfA5gnKqSv1d59ANdY6SM+WU2ZRiUqjzEcP8Q11:x0xz19xBfRKb9SdHSbMZRiUqlNP
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Toshiba 2012
Assembly Version: 1.0.0.0
InternalName: ListBuilder.exe
FileVersion: 1.0.0.0
CompanyName: Toshiba
LegalTrademarks: Toshiba
Comments:
ProductName: InvalidOperationException
ProductVersion: 1.0.0.0
FileDescription: InvalidOperationException
OriginalFilename: ListBuilder.exe

MSIL/Kryptik.AARF also known as:

DrWebTrojan.PackedNET.695
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Kryptik.ali2000016
CyrenW32/MSIL_Kryptik.ECR.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of MSIL/Kryptik.AARF
APEXMalicious
AvastWin32:PWSX-gen [Trj]
KasperskyHEUR:Backdoor.MSIL.Androm.gen
BitDefenderTrojan.GenericKD.36820555
MicroWorld-eScanTrojan.GenericKD.36820555
TencentWin32.Trojan.Inject.Auto
Ad-AwareTrojan.GenericKD.36820555
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Generic.bc
FireEyeTrojan.GenericKD.36820555
EmsisoftTrojan.GenericKD.36820555 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraTR/AD.AgentTesla.mulrk
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftTrojan:Win32/Wacatac.B!ml
AegisLabTrojan.Multi.Generic.4!c
ZoneAlarmHEUR:Backdoor.MSIL.Androm.gen
GDataTrojan.GenericKD.36820555
AhnLab-V3Trojan/Win.Generic.R418470
McAfeePWS-FCYH!823406195B08
MalwarebytesTrojan.MalPack.PNG.Generic
TrendMicro-HouseCallTROJ_GEN.R002H07DU21
RisingBackdoor.Androm!8.113 (CLOUD)
IkarusTrojan.MSIL.AgentTesla
FortinetMSIL/Kryptik.AARD!tr
AVGWin32:PWSX-gen [Trj]
Paloaltogeneric.ml

How to remove MSIL/Kryptik.AARF?

MSIL/Kryptik.AARF 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.

Leave a Comment