Malware

Should I remove “MSIL/Kryptik.AEXU”?

Malware Removal

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Dynamic (imported) function loading detected
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the RedLine malware family
  • Anomalous binary characteristics

How to determine MSIL/Kryptik.AEXU?


File Info:

name: 0A51D50FA2C96EFD04D6.mlw
path: /opt/CAPEv2/storage/binaries/b9e2fc4f1dafce4470df3e5da8a39af8503c274eb3f5b6adcee535b63966be52
crc32: 78D66D6D
md5: 0a51d50fa2c96efd04d661c6005ada5d
sha1: b2a2e541eaafe73ecb41f1cc83550f1cc60dcd04
sha256: b9e2fc4f1dafce4470df3e5da8a39af8503c274eb3f5b6adcee535b63966be52
sha512: bbca4bae9342a21e2b8f7165df14152df5850b331fc701feadb7f285bbc1b394ba92b745b034f10699d8520e306a406257fa05d3ff10125bb4267365522492f5
ssdeep: 6144:oDKW1Lgbdl0TBBvjc/WtdsQ73jyVxaX7FjfY9o17BNMjKAGA0:uh1Lk70TnvjcetOQDjyVo7FE0sPGz
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19764E12572C0C2B3C4BB117045E6CB758A7930324B7A96DBBADC17B66E213E1A3352CD
sha3_384: 7798cf49375a7b636cc7d0f20c5a8fc2ac464439a51932cf77f19f46d17f294ab78e657d601b7bcde7d62dc98f5bcede
ep_bytes: e8e15c0000e9a4feffff8bff558bec83
timestamp: 2012-07-13 22:47:16

Version Info:

Translation: 0x0000 0x04b0
Comments: bot
CompanyName: bot
FileDescription: bot
FileVersion: 1.0.0.0
InternalName: bot.exe
LegalCopyright: Copyright © 2022
LegalTrademarks: bot
OriginalFilename: bot.exe
ProductName: bot
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL/Kryptik.AEXU also known as:

tehtrisGeneric.Malware
FireEyeGeneric.mg.0a51d50fa2c96efd
CylanceUnsafe
SangforTrojan.Win32.Save.a
Cybereasonmalicious.fa2c96
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.AEXU
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Backdoor.MSIL.Bladabindi.gen
BitDefenderGen:Variant.MSILPerseus.196197
MicroWorld-eScanGen:Variant.MSILPerseus.196197
RisingTrojan.Generic@AI.99 (RDML:D3J1rNXbUrq+uRQdP/V7Ag)
Ad-AwareGen:Variant.MSILPerseus.196197
SophosGeneric ML PUA (PUA)
F-SecureHeuristic.HEUR/AGEN.1235896
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.MSILPerseus.196197 (B)
IkarusTrojan.MSIL.Spy
GDataGen:Variant.MSILPerseus.196197
AviraHEUR/AGEN.1235896
MAXmalware (ai score=82)
ArcabitTrojan.MSILPerseus.D2FE65
ALYacGen:Variant.MSILPerseus.196197
MalwarebytesMachineLearning/Anomalous.95%
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
BitDefenderThetaGen:NN.ZexaF.34742.tq0@a0F52Gn
CrowdStrikewin/malicious_confidence_70% (D)

How to remove MSIL/Kryptik.AEXU?

MSIL/Kryptik.AEXU 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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