Malware

About “Win32/Kryptik.BKES” infection

Malware Removal

The Win32/Kryptik.BKES 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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What Win32/Kryptik.BKES virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Win32/Kryptik.BKES?


File Info:

name: E5B027EDB27035AE9506.mlw
path: /opt/CAPEv2/storage/binaries/a6481163bf6d21b69780697d0179a0a1192d01f024d732d3ba00522862842abd
crc32: 69ED06F8
md5: e5b027edb27035ae9506b79a9b21b4ce
sha1: 9924e31332862af93d8a75f72acb3ed9ecb5dbf6
sha256: a6481163bf6d21b69780697d0179a0a1192d01f024d732d3ba00522862842abd
sha512: ffbfd851ab263f34fa72777d67327bc4d3290c93b666104d0959839f603292a0a5ee2b70a3e1b665077bb93c89fb12ff5c886f8536bc0ad433740105ab56db10
ssdeep: 1536:lNBoSj2iy3byRYetS/xcP+GfbewQkIVktkxSoh:lNBoKoz4S/xEfbfICtIS
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16443D041DA840A7DDC2040B2762F46A3171A696A84F4761B779C669BCFFE2E31512C1F
sha3_384: ac76f69f2e0fa4d144d784316deb8833c46feef4a5e15675e7f1c89063240b1fc1166b811552bd93d68485ad4252f5a7
ep_bytes: 8d0424662d00f07250b8682040008bcc
timestamp: 2006-04-18 09:18:53

Version Info:

0: [No Data]

Win32/Kryptik.BKES also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Packed.24465
CynetMalicious (score: 100)
FireEyeGeneric.mg.e5b027edb27035ae
CAT-QuickHealTrojanPWS.Zbot.Gen
ALYacTrojan.Dalexis.Gen.1
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.931538
SangforTrojan.Win32.Crypt.atPXZ
K7AntiVirusTrojan ( 0040f72a1 )
AlibabaRansom:Win32/Urausy.601e4673
K7GWTrojan ( 0040f72a1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.34212.dqW@audEuEmi
CyrenW32/SuspPack.FP.gen!Eldorado
SymantecPacked.Generic.432
ESET-NOD32Win32/Kryptik.BKES
TrendMicro-HouseCallTROJ_URAUSY.SMF
Paloaltogeneric.ml
ClamAVWin.Trojan.Tepfer-61
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Dalexis.Gen.1
NANO-AntivirusTrojan.Win32.Kryptik.cvkxsw
SUPERAntiSpywareTrojan.Agent/Gen-Zusy
MicroWorld-eScanTrojan.Dalexis.Gen.1
AvastWin32:Crypt-PXZ [Trj]
TencentWin32.Trojan.Generic.Alie
Ad-AwareTrojan.Dalexis.Gen.1
EmsisoftTrojan.Dalexis.Gen.1 (B)
ComodoTrojWare.Win32.Kryptik.BLA@52cguh
BaiduWin32.Trojan.Kryptik.fx
VIPRETrojan.Win32.Zbot.smb (v)
TrendMicroTROJ_URAUSY.SMF
McAfee-GW-EditionBehavesLike.Win32.Trojan.qc
SophosMal/Generic-R + Troj/FakeAV-GWD
IkarusTrojan.Win32.FakeAV
GDataTrojan.Dalexis.Gen.1
JiangminTrojan.Generic.bmwpv
AviraTR/Kryptik.avp.21
Antiy-AVLTrojan[Ransom]/Win32.Foreign
KingsoftWin32.Troj.Undef.(kcloud)
ArcabitTrojan.Dalexis.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/Urausy.E
AhnLab-V3Trojan/Win32.Fareit.R82830
Acronissuspicious
McAfeeBackDoor-FBFW!E5B027EDB270
VBA32Heur.Trojan.Hlux
MalwarebytesGeneric.Malware/Suspicious
APEXMalicious
RisingRansom.Foreign!8.292 (TFE:dGZlOgKcuebq8zngZg)
YandexTrojan.GenAsa!DGwasyNyrJ4
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.6400042.susgen
FortinetW32/Kryptik.BDPK!tr
WebrootW32.Rogue.Gen
AVGWin32:Crypt-PXZ [Trj]
PandaTrj/Tepfer.B

How to remove Win32/Kryptik.BKES?

Win32/Kryptik.BKES 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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