Categories: Trojan

Trojan.ExplorerHijack.Ny0aaKoe2Cfb removal

The Trojan.ExplorerHijack.Ny0aaKoe2Cfb 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 Trojan.ExplorerHijack.Ny0aaKoe2Cfb virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks for the presence of known devices from debuggers and forensic tools
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Trojan.ExplorerHijack.Ny0aaKoe2Cfb?


File Info:

crc32: FA0F15C2md5: 3499c0cfc9d30d2637867d55822c03dcname: 3499C0CFC9D30D2637867D55822C03DC.mlwsha1: 3c852fc54c7ca4130939da38b12a71dcef8785fbsha256: 45fc8f2107a0bbb1324e69404d8dd60db0fa742c6b784205a5f3444d7be2a22csha512: 39f862329e92c0dca049fb6520cda6a2980f6b7ff419a229d0308db4172add93055b636ce638e32de947f0f6f303c499675930f9b3c6335f869595593b81306cssdeep: 12288:R/IY2iLUhXtAJITTj2hhs/tN/KFAsF3Z4mxxs0MHoTAFbX:R/EiLUh+UEYX/EQmXsKctype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) Microsoft Corporation. All rights reserved.InternalName: Wextract FileVersion: 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)CompanyName: Microsoft CorporationProductName: Microsoft(R) Windows(R) Operating SystemProductVersion: 6.00.2900.2180FileDescription: Win32 Cabinet Self-Extractor OriginalFilename: WEXTRACT.EXE Translation: 0x0804 0x04b0

Trojan.ExplorerHijack.Ny0aaKoe2Cfb also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005376ae1 )
Lionic Trojan.Win32.Hupigon.lhwH
Elastic malicious (high confidence)
DrWeb Trojan.Packed.Based
Cynet Malicious (score: 100)
ALYac Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb
Cylance Unsafe
Zillya Backdoor.Prosti.Win32.405
Sangfor Trojan.Win32.Black.d
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Backdoor:Win32/Hupigon.44d3819c
K7GW Trojan ( 005376ae1 )
Cybereason malicious.fc9d30
Cyren W32/Hupigon.O.gen!Eldorado
ESET-NOD32 Win32/Packed.ASProtect.AAB
Zoner Probably Heur.ExeHeaderH
APEX Malicious
Avast FileRepMalware
ClamAV Win.Trojan.Hupigon-6950520-0
Kaspersky Packed.Win32.Black.d
BitDefender Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb
NANO-Antivirus Trojan.Win32.Prosti.jdvl
ViRobot Backdoor.Win32.Prosti.644608
MicroWorld-eScan Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb
Ad-Aware Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb
Sophos ML/PE-A + Mal/Behav-270
Comodo Packed.Win32.Aspack.AB@1s8lrk
BitDefenderTheta AI:Packer.A438506A1D
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_Pai-6
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
FireEye Generic.mg.3499c0cfc9d30d26
Emsisoft Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb (B)
Jiangmin Backdoor/Prosti.aus
Webroot Vir.Tool.Gen
Avira TR/Dropper.Gen
eGambit Generic.Malware
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Trojan.ExplorerHijack.Ny0aaKoe2Cfb
AhnLab-V3 Trojan/Win32.Graybird.C243410
Acronis suspicious
McAfee Artemis!3499C0CFC9D3
MAX malware (ai score=100)
VBA32 Trojan-Dropper.Kaos
Malwarebytes Malware.AI.3214257140
Panda Bck/Prosti.BE
TrendMicro-HouseCall Mal_Pai-6
Yandex Backdoor.Prosti!XLLjchAnL80
Ikarus Packer.Win32.Klone.ao
Fortinet W32/Hupigon.GE!tr.bdr
AVG FileRepMalware
Paloalto generic.ml

How to remove Trojan.ExplorerHijack.Ny0aaKoe2Cfb?

  • 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 weeks ago

Malware.AI.2789448175 (file analysis)

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

2 weeks ago

Jalapeno.1878 removal instruction

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

2 weeks 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 weeks 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 weeks 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 weeks ago