Categories: Malware

How to remove “MSIL/Kryptik.YFI”?

The MSIL/Kryptik.YFI 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/Kryptik.YFI virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Detects the presence of Wine emulator via function name
  • Detects Sandboxie through the presence of a library
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Detects VMware through the presence of a registry key
  • Creates a copy of itself

How to determine MSIL/Kryptik.YFI?


File Info:

crc32: 19F4798Amd5: 8e1c309ee443e669636434ba21c30310name: angelx.exesha1: a8ccded6e27750bd19cb6d016e023411ddf66cbesha256: e9d732f17054b1b2137c5ff2de0bfd4790067453d05f78d18713f3a7d824d754sha512: 61c12333fde5ace0bf2b5c7b7288e1172d8512677f264b97e89f1f016db68661357ba10878969c6c0d5562a0a21fe632a17a08912aec3ca39e0b92d390d9d313ssdeep: 6144:iRknckJ6DQuwTPrv4ioJnTbt9/b/g9dHoPnGjG0gxEN2wie7E5SypKcbc4YeDHZ:gknck8suCPgJ/gy50gBJCy9oIdytype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2014Assembly Version: 1.0.0.0InternalName: 40i4.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: PetesShopProductVersion: 1.0.0.0FileDescription: PetesShopOriginalFilename: 40i4.exe

MSIL/Kryptik.YFI also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.44081585
McAfee Artemis!8E1C309EE443
K7AntiVirus Trojan ( 005711c51 )
BitDefender Trojan.GenericKD.44081585
K7GW Trojan ( 005711c51 )
Invincea Mal/Generic-S
Cyren W32/MSIL_Kryptik.BXM.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
Alibaba Trojan:Win32/starter.ali1000139
AegisLab Trojan.Win32.Generic.4!c
Ad-Aware Trojan.GenericKD.44081585
DrWeb Trojan.Nanocore.23
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Emsisoft Trojan.GenericKD.44081585 (B)
Ikarus Trojan.MSIL.Inject
MaxSecure Trojan.Malware.300983.susgen
MAX malware (ai score=89)
Arcabit Trojan.Generic.D2A0A1B1
ZoneAlarm HEUR:Trojan-PSW.MSIL.Agensla.gen
GData Trojan.GenericKD.44081585
AhnLab-V3 Trojan/Win32.Kryptik.R353246
BitDefenderTheta Gen:NN.ZemsilCO.34570.Dm0@aqpjkrm
ALYac Trojan.GenericKD.44081585
Malwarebytes Trojan.MalPack.PNG.Generic
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.YFI
SentinelOne DFI – Malicious PE
Fortinet MSIL/GenKryptik.EUIB!tr
AVG FileRepMetagen [Malware]
CrowdStrike win/malicious_confidence_80% (W)
Qihoo-360 Generic/HEUR/QVM03.0.9A15.Malware.Gen

How to remove MSIL/Kryptik.YFI?

  • 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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