Malware

Win32/Kryptik.GYRN (file analysis)

Malware Removal

The Win32/Kryptik.GYRN 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.

What Win32/Kryptik.GYRN virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

How to determine Win32/Kryptik.GYRN?


File Info:

crc32: 755472C0
md5: 29e709ceb0fa00ed56cd9e3ced4fdc70
name: winservices.mnt
sha1: c66bede3d34261c2b86fb9f1d75ac5059c4233b9
sha256: 7aa3ef953f07267af9389d26ce7214cfcef453436c7dee78f39b924d21312464
sha512: d1800ad42f559aabb32b5da4430b68050d9f86ea52c017782d25ee7df31ec7cd238b67e9722125f0ba90faabc47481dfad48ef64c4785c4083969b3b0b766641
ssdeep: 3072:xP0eLiixjEWc6iRczWORSyoUTgu5S+fPZO+vmj6v3CPyf/K:xP1xFBWBrogL+hm+v3
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Assembly Version: 8.4.3.7
LegalCopyright: Copyright xa9. 1999 - 2014 The OpenSSL Project, http://www.openssl.org/
InternalName: CdcBasic
FileVersion: 8.4.3.7
CompanyName: The OpenSSL Project, http://www.openssl.org/
FileDescription: Migration Market Aps
LegalTrademarks: Copyright xa9. 1999 - 2014 The OpenSSL Project, http://www.openssl.org/
Comments: Migration Market Aps
ProductName: CdcBasic
Languages: English
ProductVersion: 8.4.3.7
PrivateBuild: 8.4.3.7
OriginalFilename: CdcBasic.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.GYRN also known as:

MicroWorld-eScanTrojan.GenericKD.32739178
McAfeeRDN/Generic.hbg
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0055c0431 )
K7GWTrojan ( 0055c0431 )
CrowdStrikewin/malicious_confidence_90% (W)
ArcabitTrojan.Generic.D1F38F6A
Invinceaheuristic
SymantecTrojan Horse
ESET-NOD32a variant of Win32/Kryptik.GYRN
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Banker.Win32.IcedID.tvlx
BitDefenderTrojan.GenericKD.32739178
Endgamemalicious (moderate confidence)
ComodoMalware@#qx5t1fiduvjl
F-SecureTrojan.TR/AD.PhotoDlder.kpgws
DrWebTrojan.DownLoader30.44798
TrendMicroTrojanSpy.Win32.ICEDID.AX
McAfee-GW-EditionRDN/Generic.hbg
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.29e709ceb0fa00ed
SophosTroj/Agent-BCZY
IkarusTrojan-Ransom.GandCrab
CyrenW32/Trojan.XLRE-5857
WebrootW32.Trojan.Gen
AviraTR/AD.PhotoDlder.kpgws
FortinetW32/IcedID.BCZY!tr
MicrosoftTrojan:Win32/Occamy.B
ZoneAlarmTrojan-Banker.Win32.IcedID.tvlx
AhnLab-V3Trojan/Win32.Kryptik.C3584792
Acronissuspicious
ALYacTrojan.IcedID.gen
MAXmalware (ai score=86)
Ad-AwareTrojan.GenericKD.32739178
MalwarebytesTrojan.IcedID
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojanSpy.Win32.ICEDID.AX
SentinelOneDFI – Suspicious PE
GDataTrojan.GenericKD.32739178
BitDefenderThetaGen:NN.ZexaF.32515.mmKfaWxSYmai
AVGFileRepMalware
Cybereasonmalicious.3d3426
AvastFileRepMalware
Qihoo-360Win32/Trojan.115

How to remove Win32/Kryptik.GYRN?

Win32/Kryptik.GYRN 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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