Categories: Malware

Jaiko.2739 removal instruction

The Jaiko.2739 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

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.
6-day free trial available.

What Jaiko.2739 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself

How to determine Jaiko.2739?


File Info:

crc32: A7EE10EEmd5: cda57583a46ccf415bf3f89385c899b0name: CDA57583A46CCF415BF3F89385C899B0.mlwsha1: f89810b2eb37c1d654aa65d6d57588b5128ebde7sha256: 9042907714320061913455d00e7430a2963ff3b3c74ac2a2fee9fb6a4ac95449sha512: 06d598edd9072d623b0930dd811f6d3617809e6ccad402834d374b70c166b2dd10a98510e797f0e496f38324ff9be2b175c1cb92af61072bb3fbbd241a45bae9ssdeep: 6144:CniDwXbBuBR+aOnIr092wjoBxrTH+jgWPdnJ9QPocoKPFJX:96o+aOnIgoB5TH+jgWBQPpoKPFJXtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xfffd AOMEI Technology Co., LtdInternalName: Partition AssistantFileVersion: 6.0.0.0CompanyName: AOMEI Technology Co., LtdProductName: AOMEI Partition Assistant v6.0ProductVersion: 6.0.0.0FileDescription: AOMEI Partition Assistant v6.0Translation: 0x0409 0x04b0

Jaiko.2739 also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3953
ALYac Gen:Variant.Jaiko.2739
Cylance Unsafe
Zillya Trojan.Crysis.Win32.18
Sangfor Trojan.Win32.Save.a
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.3a46cc
Cyren W32/Trojan.FZNG-0913
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Crysis.H
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Crusis.ff
BitDefender Gen:Variant.Jaiko.2739
NANO-Antivirus Trojan.Win32.Encoder.faqtsm
MicroWorld-eScan Gen:Variant.Jaiko.2739
Tencent Win32.Trojan.Crusis.Tccb
Ad-Aware Gen:Variant.Jaiko.2739
Sophos Mal/Generic-S
Comodo ApplicUnwnt@#gdmp4vfgc88o
BitDefenderTheta Gen:NN.ZexaF.34678.Au0@aq1o0udi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYSIS.F116JV
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.gc
FireEye Generic.mg.cda57583a46ccf41
Emsisoft Gen:Variant.Jaiko.2739 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Crusis.cp
Webroot W32.Compromisedrdp.Ransomware
Avira HEUR/AGEN.1102810
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Dynamer!ac
GData Gen:Variant.Jaiko.2739
Acronis suspicious
McAfee Trojan-FKDL!CDA57583A46C
MAX malware (ai score=85)
VBA32 Hoax.Crusis
Malwarebytes MachineLearning/Anomalous.96%
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CRYSIS.F116JV
Rising Ransom.FileCryptor!8.1A7 (CLOUD)
Yandex Trojan.Crusis!H0bSv2IPF80
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Crusis.FF!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Jaiko.2739?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

4 months ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

4 months ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

4 months ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

4 months ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

4 months ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

4 months ago