Malware

How to remove “Jaik.42830 (B)”?

Malware Removal

The Jaik.42830 (B) 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.

GridinSoft Anti-Malware

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 Jaik.42830 (B) virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Jaik.42830 (B)?


File Info:

crc32: 0689ED8F
md5: 2c5e6d00289e9a57521fcc38763bcc68
name: 2C5E6D00289E9A57521FCC38763BCC68.mlw
sha1: cf63cad4c24890b732837ed75d9ab3718ed4561b
sha256: 775ca4097d972860f7cb027b870365aea0c22389a8e5f5e76987c3fa55719be1
sha512: 5b55ed918d93ada0b5e7800fa7886a67a55e46f6e94ab426d4a061a470c5736bf5c572efa73877379b36f8bf6d23d42fbf25a55d9828f25a6b8a38f7f34f6877
ssdeep: 6144:MUa+SGoAaVZSz58otQvkYRybhlyH053mXSLYp83RAhc3mbMFmv4RQx83ubpQXGB:3acoPitsHUtsH03
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: SearchProtocolHost.exe
FileVersion: 7.00.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Windowsxae Search
ProductVersion: 7.00.7600.16385
FileDescription: Microsoft Windows Search Protocol Host
OriginalFilename: SearchProtocolHost.exe
Translation: 0x0409 0x04b0

Jaik.42830 (B) also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.2c5e6d00289e9a57
ALYacGen:Variant.Bulz.294860
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
K7GWSpyware ( 0040f0131 )
K7AntiVirusSpyware ( 0040f0131 )
ArcabitTrojan.Jaik.DA74E
BitDefenderThetaGen:NN.ZedlaF.34742.oM8@aODW9soi
SymantecML.Attribute.HighConfidence
APEXMalicious
BitDefenderGen:Variant.Jaik.42830
MicroWorld-eScanGen:Variant.Jaik.42830
RisingTrojan.Kryptik!8.8 (TFE:2:ItOo6ejRx2)
Ad-AwareGen:Variant.Jaik.42830
SophosML/PE-A + Mal/EncPk-APV
McAfee-GW-EditionBehavesLike.Win32.ExtenBro.vt
EmsisoftGen:Variant.Jaik.42830 (B)
MAXmalware (ai score=88)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataGen:Variant.Jaik.42830
McAfeeGenericRXAA-AA!2C5E6D00289E
VBA32BScope.Trojan.Gatak
FortinetW32/Kryptik.HDNN!tr

How to remove Jaik.42830 (B)?

Jaik.42830 (B) 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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