Categories: Malware

How to remove “Jaik.42739”?

The Jaik.42739 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 Jaik.42739 virus can do?

  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Network activity detected but not expressed in API logs

How to determine Jaik.42739?


File Info:

crc32: 1595E647md5: 2ccd91a24bdf60821a3f6cf5bdd0a142name: 2CCD91A24BDF60821A3F6CF5BDD0A142.mlwsha1: 26be3c5dbec3f8511e58a04dd5183004b728cc7asha256: d1e5901d2f39fedb38d89bf6543b22501fea249b13414f78109eee19575bec8esha512: 2c38ce348a8321841b291db11ac8be339f51623279ed4b024ae2a6a9276a89710f227771dfcb58f78cffc149e955f318e504607a446c890025545fd7b14c7b2essdeep: 24576:aO07H8g4jay/tBW/6+Os60Xr6xJhl/LSC:GTl0l/tBW7Os60XrGpLSCtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (c) 1999 - present ESTsoft Corp. All right reserved.InternalName: EGGSFXFileVersion: 19, 10, 1, 1CompanyName: ESTsoft Corp.ProductName: ALZip ProductVersion: 19, 10, 1, 1FileDescription: ALZip Self ExtractorOriginalFilename: EGGSFX.sfxTranslation: 0x0412 0x04b0

Jaik.42739 also known as:

MicroWorld-eScan Gen:Variant.Jaik.42739
FireEye Gen:Variant.Jaik.42739
McAfee Artemis!2CCD91A24BDF
Cylance Unsafe
AegisLab Trojan.Win32.Jaik.4!c
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Jaik.42739
K7GW Riskware ( 0040eff71 )
Cybereason malicious.24bdf6
Symantec ML.Attribute.HighConfidence
APEX Malicious
Alibaba TrojanDownloader:Win32/AutoG.66f48a9e
NANO-Antivirus Trojan.Win32.Alien.hzocpk
ViRobot Trojan.Win32.Z.Jaik.788892
Ad-Aware Gen:Variant.Jaik.42739
Emsisoft Gen:Variant.Jaik.42739 (B)
McAfee-GW-Edition BehavesLike.Win32.Generic.bc
Sophos Troj/AutoG-JV
Ikarus Trojan-Downloader.Win32.Adload
Jiangmin Trojan.Agent.cmpc
MAX malware (ai score=85)
Microsoft Trojan:Win32/Ymacco.AAD1
Arcabit Trojan.Jaik.DA6F3
GData Gen:Variant.Jaik.42739
Cynet Malicious (score: 100)
ALYac Gen:Variant.Jaik.42739
VBA32 Trojan.Agent
Malwarebytes Malware.Heuristic.1003
TrendMicro-HouseCall TROJ_GEN.R002H09AV21
Rising Trojan.Alien!8.5E97 (RDMK:cmRtazrYHrTCj+hNzfWpqCWYJ9ox)
Fortinet W32/AutoG.JV!tr
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASOIA

How to remove Jaik.42739?

  • 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.
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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