Malware

MSIL/Kryptik.NXS removal tips

Malware Removal

The MSIL/Kryptik.NXS 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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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.
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What MSIL/Kryptik.NXS virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine MSIL/Kryptik.NXS?


File Info:

name: 59A1A0AF21FCBF2AC158.mlw
path: /opt/CAPEv2/storage/binaries/e90aed94b7c1c3eca96f0061efd2e623712f2e9a03d42a4e12f6d7ff9923484a
crc32: 7FABE80A
md5: 59a1a0af21fcbf2ac158dd2377801d2b
sha1: 31fa0f818701e9e6103ced03ee23945a021b49a6
sha256: e90aed94b7c1c3eca96f0061efd2e623712f2e9a03d42a4e12f6d7ff9923484a
sha512: f6c7f1518fda5ec0c72260e8a17a72a28c7963047d27b72e221d4e1ba87d9017c8ea1295c72f3e185e814503175114853dc93d20df57bae5f2f16b390a6d85a5
ssdeep: 384:j2Ab2dNK7eUQnMMeso62Qaj36WDvLXT0QcY3hOIfSKvJg4sqXIXXyN3klZX5x0zP:SASdNyiUjpjxswGFFzW/+4cG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A7D21C157398473BC1A8933648E37A0527B5E746A743EB0E2CCC937E0B577A1918399E
sha3_384: 4b315a88bb85fe5c4efcf9b742edd3889782175043a31fb205d44e6cede9e25555538abf50b9f8166e04c203fae7a8d8
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-07-13 00:20:49

Version Info:

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

MSIL/Kryptik.NXS also known as:

BkavW32.AIDetectNet.01
FireEyeGeneric.mg.59a1a0af21fcbf2a
CylanceUnsafe
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.NXS
APEXMalicious
KasperskyUDS:Trojan.Win32.GenericML.xnet
AvastWin32:Trojan-gen
SophosGeneric ML PUA (PUA)
DrWebTrojan.PackedNET.323
Trapminesuspicious.low.ml.score
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.Agent.BIZADW
AviraTR/Dropper.Gen
MicrosoftBackdoor:Win32/Bladabindi!ml
CynetMalicious (score: 100)
Acronissuspicious
RisingTrojan.Generic/MSIL@AI.90 (RDM.MSIL:uzLpzdpf4jrkVdvEm2eh7g)
IkarusTrojan-Downloader.MSIL.Small
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.JXB!tr
BitDefenderThetaGen:NN.ZemsilF.34806.bq0@aiS7Jef
AVGWin32:Trojan-gen
Cybereasonmalicious.18701e

How to remove MSIL/Kryptik.NXS?

MSIL/Kryptik.NXS 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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