Malware

Win32/Kryptik.BYDV removal

Malware Removal

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

  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • CAPE detected the shellcode get eip malware family
  • Attempts to modify proxy settings
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/Kryptik.BYDV?


File Info:

name: E753EFE275EEA8BBA9B7.mlw
path: /opt/CAPEv2/storage/binaries/c7b791f79b576db560458e7b7ce5a88a12fc547f10c0b1ed0e47676596dddbda
crc32: 0D171FD3
md5: e753efe275eea8bba9b72cad3e526e5f
sha1: 9b7102a0d92918eb54d611e260003bc055ce2cb9
sha256: c7b791f79b576db560458e7b7ce5a88a12fc547f10c0b1ed0e47676596dddbda
sha512: dfc24679721790ca3d12202a7ebfc1f8203ff018a3877394caa5ffdc80518040c55c3f21228075e45b396b163ac11cb15b5b3cae521a5f18e5b69fd6ac6fabe7
ssdeep: 384:0KDkIQuyQDpHD66M9ebkMP+OijAA4cOYWO6O9OcVuynXEH:0Kf9ygDBgO5OVKH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F6F23F3156DBCB8DE2231B71C8B2C5722C54B6D8A86B061E5D42FA0474E3773A45FE8E
sha3_384: d6dd8d963b9cafc40dffc2e30c7d4de8a09b9ae30813a539e456426672b4183db9140ebff34255133843f99b56ecace9
ep_bytes: 5383c4bcff15003040006a00ff151030
timestamp: 2011-08-08 01:12:14

Version Info:

0: [No Data]

Win32/Kryptik.BYDV also known as:

BkavW32.AIDetectMalware
AVGWin32:Agent-AUID [Trj]
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ppatre.Gen.1
FireEyeGeneric.mg.e753efe275eea8bb
SkyhighBehavesLike.Win32.PWSZbot.nt
McAfeeDownloader-FSH!E753EFE275EE
MalwarebytesWaski.Trojan.Downloader.DDS
ZillyaTrojan.Kryptik.Win32.4735458
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 0055c6c71 )
K7GWTrojan-Downloader ( 0055c6c71 )
BitDefenderThetaGen:NN.ZexaF.36802.cuX@amHby6gi
SymantecDownloader.Upatre
ESET-NOD32a variant of Win32/Kryptik.BYDV
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Upatre-5772
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ppatre.Gen.1
NANO-AntivirusTrojan.Win32.Bublik.cvynux
TencentMalware.Win32.Gencirc.10bfd167
EmsisoftTrojan.Ppatre.Gen.1 (B)
BaiduWin32.Trojan-Downloader.Waski.a
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.DownLoad3.28161
VIPRETrojan.Ppatre.Gen.1
TrendMicroTROJ_UPATRE.SM37
Trapminemalicious.high.ml.score
SophosMal/Upatre-A
JiangminTrojan/Bublik.hck
WebrootW32.Trojan.Gen
VaristW32/Upatre.SN.gen!Eldorado
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=81)
Antiy-AVLTrojan[Downloader]/Win32.Waski
Kingsoftmalware.kb.a.999
MicrosoftTrojanDownloader:Win32/Upatre.AA
XcitiumTrojWare.Win32.Bublik.CEZE@595kvx
ArcabitTrojan.Ppatre.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Downloader.Upatre.BK
GoogleDetected
AhnLab-V3Trojan/Win.Generic.C5604727
Acronissuspicious
VBA32BScope.TrojanSpy.Zbot
ALYacTrojan.Ppatre.Gen.1
DeepInstinctMALICIOUS
Cylanceunsafe
PandaGeneric Malware
TrendMicro-HouseCallTROJ_UPATRE.SM37
RisingDownloader.Waski!1.A489 (CLASSIC)
YandexTrojan.Agent!zqi3fGvOq/A
IkarusTrojan-Downloader.Win32.Upatre
MaxSecureTrojan.Upatre.Gen
FortinetW32/Upatre.BH!tr
AvastWin32:Agent-AUID [Trj]
alibabacloudTrojan:Win/Upatre.df422883

How to remove Win32/Kryptik.BYDV?

Win32/Kryptik.BYDV 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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