Categories: Malware

Jaik.49883 removal guide

The Jaik.49883 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.49883 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Divehi
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Enumerates services, possibly for anti-virtualization
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • CAPE detected the Tofsee malware family
  • Created a service that was not started
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Jaik.49883?


File Info:

name: 27A3C310929EFB65EB53.mlwpath: /opt/CAPEv2/storage/binaries/59e9debf84dc4dda0c5f52cba9783d229566b1319414e9c8315a7416a0a6fa74crc32: 868DBB2Fmd5: 27a3c310929efb65eb5326f0eb05bd44sha1: 32c9474febf22a5bdecf8f79f0c1ad6d996fdf8fsha256: 59e9debf84dc4dda0c5f52cba9783d229566b1319414e9c8315a7416a0a6fa74sha512: 071df84f31ed36179c8bfd638fccde83680d534d43671d8f6b2bbd0f91542b4889b767efa4407b8b076362a103567174b0b9a6b4434d31ab30bf880f3a2bf44fssdeep: 24576:lE6hrEQfVXuXgggggggggggggggggggggggggggggggggggggggggggggggggggn:zhr5otype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AEE65CA226340A13E5B0963DB33C7F55CEDFE1B5D319846948789EFA5C0363148FA92Bsha3_384: 454650f96829673363958d13935254e08a2107b3f0a01e470501321975493df050310cf0875e79de520896a032ca637fep_bytes: 8bff558bece8767c0000e8110000005dtimestamp: 2021-04-20 02:50:02

Version Info:

0: [No Data]

Jaik.49883 also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Siggen16.8155
MicroWorld-eScan Gen:Variant.Jaik.49883
FireEye Generic.mg.27a3c310929efb65
ALYac Gen:Variant.Jaik.49883
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.3653365
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 0058be961 )
K7AntiVirus Trojan ( 0058be961 )
Cyren W32/Kryptik.FSC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNSF
ClamAV Win.Dropper.Tofsee-9916203-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.gen
BitDefender Gen:Variant.Jaik.49883
NANO-Antivirus Trojan.Win32.Geral.jjknzh
Avast Win32:MalwareX-gen [Trj]
Tencent Backdoor.Win32.Tofsee.16000134
Ad-Aware Gen:Variant.Jaik.49883
Emsisoft Trojan.Crypt (A)
Baidu Win32.Trojan.Kryptik.jm
McAfee-GW-Edition BehavesLike.Win32.Dropper.tt
Sophos ML/PE-A
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.BSE.1R8QSDA
Jiangmin Trojan.Stop.cql
eGambit Unsafe.AI_Score_98%
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=87)
Antiy-AVL Trojan/Generic.ASMalwS.34F1162
Microsoft Trojan:Win32/Azorult.RM!MTB
Cynet Malicious (score: 100)
AhnLab-V3 CoinMiner/Win.Glupteba.R458958
Acronis suspicious
McAfee Packed-GEE!27A3C310929E
VBA32 BScope.Trojan.Sabsik.FL
Malwarebytes Trojan.MalPack.GS
APEX Malicious
Rising Malware.Obscure/Heur!1.9E03 (RDMK:cmRtazqM/EPPMm5H+VU37X0GkwMz)
Ikarus Trojan.Win32
Fortinet W32/Kryptik.FSC!tr
AVG Win32:MalwareX-gen [Trj]
Panda Trj/GdSda.A

How to remove Jaik.49883?

  • 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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