Malware

Should I remove “Win32/Kryptik.GWT”?

Malware Removal

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Attempts to create or modify system certificates
  • Creates a slightly modified copy of itself

Related domains:

www.v1EeAIOa37.com
pastebin.com

How to determine Win32/Kryptik.GWT?


File Info:

crc32: 3193C8D4
md5: abf3a2f0aed57cf2f75d8fc00be27981
name: ABF3A2F0AED57CF2F75D8FC00BE27981.mlw
sha1: a98e83e726f9c388209635c386f434c4b93eb940
sha256: bcd81496e2874f26bd99b7f0b77cc674ddcac53d478802c6b8b1fcf8d4ae57d9
sha512: 6e986c08cf592b7ca95e4308c13126ae0169ea5dd494e36a55756229cf808dfe1ef2dab28fce6f8a63601c937b05f63e84114d6ea6b4b59e6ff2418b987db56b
ssdeep: 49152:0s4E/xfrTPRFaOjjPRFaOJCnv8PRFaOjjPRFaOf:0s4qfrTPC2PCoCnv8PC2PC8
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GWT also known as:

K7AntiVirusTrojan ( 0056e8c71 )
Elasticmalicious (high confidence)
DrWebTrojan.Packed2.43250
ALYacTrojan.GenericKDZ.75694
CylanceUnsafe
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
K7GWTrojan ( 0056e8c71 )
Cybereasonmalicious.0aed57
CyrenW32/Kryptik.CWV.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GWT
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.GenericKDZ.75694
NANO-AntivirusTrojan.Win32.Packed2.jcjfgm
MicroWorld-eScanTrojan.GenericKDZ.75694
Ad-AwareTrojan.GenericKDZ.75694
SophosML/PE-A + Troj/Agent-BGUD
BitDefenderThetaGen:NN.ZexaF.34170.4jZ@ayGm3To
McAfee-GW-EditionBehavesLike.Win32.VirRansom.tc
FireEyeGeneric.mg.abf3a2f0aed57cf2
EmsisoftTrojan.GenericKDZ.75694 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Crypt.XPACK.Gen
MicrosoftTrojan:Win32/AgentCrypt.SM!MTB
GDataTrojan.GenericKDZ.75694
AhnLab-V3Malware/Win32.Generic.R373212
McAfeeGenericRXAA-FA!ABF3A2F0AED5
MAXmalware (ai score=83)
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.Crypt
RisingTrojan.Kryptik!1.D12D (CLASSIC)
IkarusTrojan.Crypt
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.FFP!tr
AVGWin32:Trojan-gen

How to remove Win32/Kryptik.GWT?

Win32/Kryptik.GWT 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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