Worm

Should I remove “Worm.Win32.VBKrypt.be”?

Malware Removal

The Worm.Win32.VBKrypt.be 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 Worm.Win32.VBKrypt.be virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Worm.Win32.VBKrypt.be?


File Info:

name: C5BAA88BA9B13F245249.mlw
path: /opt/CAPEv2/storage/binaries/af870d86ded57ae127b96cc951ef6f3a4ff2aaa35af08dd8595028a216fb3755
crc32: 48C52B39
md5: c5baa88ba9b13f24524954dd912c7c64
sha1: 837841134eb55f3b0bd00d566ca57da30f78bcd0
sha256: af870d86ded57ae127b96cc951ef6f3a4ff2aaa35af08dd8595028a216fb3755
sha512: 273a6436b5cc4d0b2b8124382eb83332a2c67527714276fce1ef984eb0114feea552527b69f45e59836b7f1745a56d75001f93c79ae27ce89f2ce7a329b7d4f6
ssdeep: 3072:ZZ5BVnzPVigj6G7gW1lktdVbKPkKE9qKIutCE5j4oQj:VBVz9Fj7b1eDvXIqd
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T144E3A42672D0F33AD515C6F83D1A83A4A439ED3525D2AC13F3C26B2A76B1DA7D620353
sha3_384: b6a8e188f9048bdb227d8efd0f6fb37d9446f12f7a690d4b67a36cc23c1e81f712ee7f75119a875500dedcbede3d0cc1
ep_bytes: 6808334000e8eeffffff000000000000
timestamp: 2011-09-17 08:24:10

Version Info:

Translation: 0x0409 0x04b0
ProductName: BwzOiKNm
FileVersion: 1.00
ProductVersion: 1.00
InternalName: SaEmdkgZpVqzbaBQCl
OriginalFilename: SaEmdkgZpVqzbaBQCl.exe

Worm.Win32.VBKrypt.be also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.luev
MicroWorld-eScanGen:Heur.Conjar.1
ClamAVWin.Trojan.Changeup-6169544-0
CAT-QuickHealTrojan.Vobfus.gen
ALYacGen:Heur.Conjar.1
MalwarebytesMalware.AI.1635711950
VIPREGen:Heur.Conjar.1
SangforTrojan.Win32.Save.a
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Worm.Pronny.d
VirITTrojan.Win32.Zyx.EP
CyrenW32/Vobfus.V.gen!Eldorado
SymantecW32.Changeup!gen15
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.ALR
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.VBKrypt.be
BitDefenderGen:Heur.Conjar.1
NANO-AntivirusTrojan.Win32.WBNA.covjvu
SUPERAntiSpywareTrojan.Agent/Gen-Viber
AvastWin32:VB-ABDC [Drp]
TencentTrojan.Win32.Koobface.p
EmsisoftGen:Heur.Conjar.1 (B)
F-SecureTrojan.TR/Spy.Agent.155646
DrWebTrojan.VbCrypt.60
TrendMicroWORM_VOBFUS.SMHE
McAfee-GW-EditionBehavesLike.Win32.VBObfus.cm
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.c5baa88ba9b13f24
SophosMal/VB-ABH
SentinelOneStatic AI – Malicious PE
GDataGen:Heur.Conjar.1
AviraTR/Spy.Agent.155646
MAXmalware (ai score=84)
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumWorm.Win32.VB.AB@4pji3v
ArcabitTrojan.Conjar.1
ZoneAlarmWorm.Win32.VBKrypt.be
MicrosoftWorm:Win32/Vobfus.DH
GoogleDetected
AhnLab-V3Trojan/Win32.Diple.R13793
McAfeeVBObfus.bn
TACHYONWorm/W32.VB-Agent.151552.C
VBA32TScope.Trojan.VB
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMHE
RisingWorm.VobfusEx!1.99DB (CLASSIC)
IkarusTrojan.Spy.Agent
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VB.CNE!worm
BitDefenderThetaAI:Packer.ED08DE4320
AVGWin32:VB-ABDC [Drp]
Cybereasonmalicious.ba9b13
DeepInstinctMALICIOUS

How to remove Worm.Win32.VBKrypt.be?

Worm.Win32.VBKrypt.be 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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