Malware

Should I remove “Win32/Kryptik.LXF”?

Malware Removal

The Win32/Kryptik.LXF 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 Win32/Kryptik.LXF virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Detects Sandboxie through the presence of a library
  • Detects SunBelt Sandbox through the presence of a library
  • Enumerates services, possibly for anti-virtualization
  • Detects the presence of Wine emulator via function name
  • Deletes its original binary from disk
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • The sample wrote data to the system hosts file.
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

levartnetcom.net
imagehut4.cn

How to determine Win32/Kryptik.LXF?


File Info:

crc32: ED2B7BFD
md5: 4de11a78e2cbc923f087e13716e2e27d
name: 4DE11A78E2CBC923F087E13716E2E27D.mlw
sha1: 3b3a855c67c0721872ed4e071d169ece2c818f0c
sha256: 13a21dff8ed894196a96a29ba23e6c1cc0aa6b49f63bf06323ce1637e7272fd0
sha512: 9e495d9c0dd14e21c04e392ca1c33891022b486c9a161266002a17c776c6aac7b1e3d05cc1414d00befde8aa5b63129be70a158006722678b16a8f7e7f7b53dd
ssdeep: 12288:C8CJSCwCECOXCkfgsTvOp7Qg016TXRgE4jtqnuK:C7JSC0s+gs6VBhgEE+uK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1998-2003 ATI Technologies Inc.
InternalName: ati2cqag.dll
FileVersion: 6.14.10.0311
CompanyName: ATI Technologies Inc.
Build Version: C311
ProductName: ATI Radeon Family
ProductVersion: 5.2.3790.1830
FileDescription: Central Memory Manager / Queue Server Module
OriginalFilename: ati2cqag.dll
Translation: 0x0409 0x04b0

Win32/Kryptik.LXF also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055dd191 )
Elasticmalicious (high confidence)
DrWebTrojan.Smardec.75
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.895427
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaTrojan:Win32/Starter.ali2000005
K7GWTrojan ( 0055dd191 )
Cybereasonmalicious.8e2cbc
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.LXF
APEXMalicious
AvastWin32:GenMalicious-SQ [Trj]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.Cerber.1
NANO-AntivirusTrojan.Win32.Smardec.uvohu
MicroWorld-eScanTrojan.Ransom.Cerber.1
TencentWin32.Trojan.Generic.Piaj
Ad-AwareTrojan.Ransom.Cerber.1
SophosML/PE-A + Troj/Virtum-Gen
BitDefenderThetaGen:NN.ZexaF.34088.Bq1@aKq0Quli
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.gh
FireEyeGeneric.mg.4de11a78e2cbc923
EmsisoftTrojan.Ransom.Cerber.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.aaqsb
AviraTR/Crypt.ZPACK.Gen2
eGambitGeneric.Malware
Antiy-AVLTrojan/Generic.ASMalwS.18E60C6
MicrosoftTrojan:Win32/Vundo.SA
GDataTrojan.Ransom.Cerber.1
McAfeeArtemis!4DE11A78E2CB
MAXmalware (ai score=100)
VBA32BScope.Trojan.Hosts
PandaTrj/CI.A
RisingTrojan.Generic@ML.91 (RDML:3mI5XqJFFWcxI2ooaCcQSg)
IkarusTrojan-Downloader.Win32.Ponmocup
FortinetW32/Kryptik.ANL!tr
AVGWin32:GenMalicious-SQ [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HgIASOoA

How to remove Win32/Kryptik.LXF?

Win32/Kryptik.LXF 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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