Categories: Malware

Should I remove “Jaiko.4677”?

The Jaiko.4677 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.4677 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • 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
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Jaiko.4677?


File Info:

name: E52D34E2426EAD934DC0.mlwpath: /opt/CAPEv2/storage/binaries/70c9f2b378dca47496067adf641c7d6902eddf4a15ec9795383b5638f3a0f3f8crc32: BBB89952md5: e52d34e2426ead934dc03555b6960111sha1: 2fabccb4abc5304c7d4fb012a6b82875582f05a1sha256: 70c9f2b378dca47496067adf641c7d6902eddf4a15ec9795383b5638f3a0f3f8sha512: 062755e0cd3f329ccd3754dd1995adf61d3aefcb0975d7d41ececcc0ceca5b5ff3438df1db98900ef58c70249eabef7624e7afc9c0bf62383c3446bc673ea0a0ssdeep: 768:CADKMaPL5UfknwbQtdgI2MyzNORQtOflIwoHNV2XBFV72B4lA7ZsiZ+k/QYsuRCg:CoSdUUwbQtdgI2MyzNORQtOflIwoHNVntype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F5E29378AAD464F6D2B752B7F8F764C2B825BC563812980C108A7F454AF3B13BCA151Fsha3_384: c302dff62aa46dbafc4db0cc9ba5eb67ab079b1a7d682d96c09f4c15af63b23937febb5034c429f3731bb10082676993ep_bytes: 60be009040008dbe0080ffff5783cdfftimestamp: 2013-09-11 14:00:26

Version Info:

0: [No Data]

Jaiko.4677 also known as:

Bkav W32.AIDetectMalware
Skyhigh BehavesLike.Win32.Downloader.nh
ALYac Gen:Variant.Jaiko.4677
Cylance unsafe
Zillya Trojan.Kryptik.Win32.4659545
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan-Downloader ( 0055c6c71 )
BitDefender Gen:Variant.Jaiko.4677
K7GW Trojan-Downloader ( 0055c6c71 )
Cybereason malicious.2426ea
Arcabit Trojan.Jaiko.D1245
Symantec ML.Attribute.HighConfidence
Elastic malicious (moderate confidence)
ESET-NOD32 a variant of Win32/Kryptik.BKER
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
MicroWorld-eScan Gen:Variant.Jaiko.4677
Tencent Trojan-Downloader.Win32.Waski.16000151
Emsisoft Gen:Variant.Jaiko.4677 (B)
F-Secure Trojan.TR/Kryptik.AVR.1
DrWeb Trojan.DownLoad3.28507
VIPRE Gen:Variant.Jaiko.4677
Trapmine suspicious.low.ml.score
FireEye Generic.mg.e52d34e2426ead93
Sophos ML/PE-A
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.hsdil
Varist W32/Kryptik.LVT.gen!Eldorado
Avira TR/Kryptik.AVR.1
MAX malware (ai score=83)
Antiy-AVL Trojan/Win32.GenKryptik
Xcitium TrojWare.Win32.Injector.KXE@5415yx
Microsoft Trojan:Win32/Sabsik.TE.B!ml
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan-Downloader.Upatre.BJ
Google Detected
AhnLab-V3 Trojan/Win.Bublik.R638928
Acronis suspicious
McAfee Generic-FANY!E141C2F3E5FF
DeepInstinct MALICIOUS
Malwarebytes Generic.Malware.AI.DDS
Rising Malware.FakePDF/ICON!1.9C28 (CLASSIC)
Ikarus Trojan.Win32.Bublik
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Kryptik.BKER!tr
BitDefenderTheta Gen:NN.ZexaF.36802.bmIfaqmtAxai
AVG Win32:Evo-gen [Trj]
Avast Win32:Evo-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
alibabacloud Trojan[Downloader]:Win/Upatre.UE

How to remove Jaiko.4677?

  • 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,…

2 months ago

Malware.AI.2789448175 (file analysis)

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

2 months ago

Jalapeno.1878 removal instruction

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

2 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,…

2 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,…

2 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,…

2 months ago