Malware

What is “MSIL/Kryptik.JXC”?

Malware Removal

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

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Deletes its original binary from disk
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Creates a hidden or system file
  • Creates a copy of itself
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

younqone.com

How to determine MSIL/Kryptik.JXC?


File Info:

crc32: 5EB9D5E3
md5: 27632d046d676549f608823f86599545
name: 27632D046D676549F608823F86599545.mlw
sha1: 4676d38a0859db460027d169fe4a2a7a2001f161
sha256: 5625f34db586296794476e714caec94bd7fda78622238bd5259d9d0fc99a2783
sha512: 1c9e1b6f0d05d0655f462315ff5a3d8c4202d86fce9dc371f6f5c793a961465117833ac75da0cdca55b2aed55e0a2f3bd20cc95b3a631f6ee10f92702ca4f8be
ssdeep: 6144:hFIs5ky9eQLl+mn3mHVYTQiGLEGV9++FKwhVm9jF36FL:h35o8bTONi+bV0d
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright Opera Software 2018
InternalName: Opera
FileVersion: 50.0.2762.67
CompanyName: Opera Software
ProductName: Opera Internet Browser
ProductVersion: 50.0.2762.67
FileDescription: Opera Internet Browser
Translation: 0x0409 0x04b0

MSIL/Kryptik.JXC also known as:

K7AntiVirusTrojan ( 005240f31 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.17779
CynetMalicious (score: 100)
ALYacSpyware.LokiBot
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.1354712
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 005240f31 )
Cybereasonmalicious.46d676
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.JXC
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.MSIL.Generic
BitDefenderTrojan.MSIL.Basic.6.Gen
NANO-AntivirusTrojan.Win32.Stealer.exnugb
MicroWorld-eScanTrojan.MSIL.Basic.6.Gen
TencentWin32.Backdoor.Lokibot.Auto
Ad-AwareTrojan.MSIL.Basic.6.Gen
SophosMal/Generic-S
ComodoMalware@#o9ygufcgldky
BitDefenderThetaGen:NN.ZemsilF.34738.wm0@aWOFpjmi
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
FireEyeGeneric.mg.27632d046d676549
EmsisoftTrojan.MSIL.Basic.6.Gen (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1123275
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.24435BB
MicrosoftPWS:Win32/Primarypass.A
AegisLabTrojan.MSIL.Generic.4!c
GDataTrojan.MSIL.Basic.6.Gen
AhnLab-V3Trojan/Win32.MSIL.C2571744
McAfeePacked-YF!27632D046D67
MAXmalware (ai score=83)
VBA32CIL.HeapOverride.Heur
MalwarebytesMachineLearning/Anomalous.96%
PandaTrj/CI.A
YandexTrojan.Agent!xUfDMLbcAo4
IkarusTrojan.MSIL.Inject
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.MIH!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove MSIL/Kryptik.JXC?

MSIL/Kryptik.JXC 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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