Categories: Malware

What is “Graftor.289890”?

The Graftor.289890 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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What Graftor.289890 virus can do?

  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

How to determine Graftor.289890?


File Info:

crc32: F75276F6md5: c3b8f978f79f884d786e6b0e70cf88adname: C3B8F978F79F884D786E6B0E70CF88AD.mlwsha1: bc3f41c73610cc95779e23624cbd52bfb49bfb19sha256: 5ed7da395cb77bc09a85a7f87ff91dd0e2ce4a4473af4d92cf99ec237d95ce76sha512: d2723675168401f24887268f32c2f67d46968cfcfb7080e5b0a21fe30f169aed89f0c3aee1c78548fac502d94671b2c4744611c576ad8334ba695d25bd3f6487ssdeep: 12288:C6P0tYqUQ/2B8oO3vDKmhAB0sh4q0Uhs8iMTecD1dIlrJ/kIQbOMWG8LdmBKSDB:C6stYqUbAvDKmzDU2V70bO5LdmU4O2type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 2015 Symantec Corporation. All rights reserved.InternalName: Norton SecurityFileVersion: 22.5.4.24CompanyName: Symantec CorporationProduct Date: 9/18/2015ProductName: Norton SecurityProductVersion: 22.5.4.24FileDescription: Norton SecurityOriginalFilename: NS_GenericDef.exeTranslation: 0x0409 0x04b0

Graftor.289890 also known as:

K7AntiVirus Trojan-Downloader ( 0055e3da1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader18.1092
Cynet Malicious (score: 99)
ALYac Gen:Variant.Graftor.289890
Cylance Unsafe
Zillya Downloader.Agent.Win32.308820
Sangfor Trojan.Win32.Agent.atgen
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Backdoor:Win32/Zlob.180910
K7GW Trojan-Downloader ( 0055e3da1 )
Cybereason malicious.8f79f8
Baidu Win32.Trojan-Downloader.Agent.bh
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrojanDownloader.Agent.BXR
APEX Malicious
Avast FileRepMalware
ClamAV Win.Dropper.Gh0stRAT-9497868-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Graftor.289890
NANO-Antivirus Trojan.Win32.Agent.dyzqux
MicroWorld-eScan Gen:Variant.Graftor.289890
Tencent Malware.Win32.Gencirc.11492a17
Ad-Aware Gen:Variant.Graftor.289890
Sophos Mal/Generic-S
Comodo Malware@#24clw2cjkofcj
BitDefenderTheta Gen:NN.ZexaF.34236.UmLfae5IZrqP
VIPRE Trojan.Win32.Generic!BT
TrendMicro BKDR_ZEGOST.SM22
McAfee-GW-Edition GenericRXFW-UF!C39A7AC7A232
FireEye Generic.mg.c3b8f978f79f884d
Emsisoft Gen:Variant.Graftor.289890 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.glcn
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1101570
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASCommon.1F3
Microsoft PWS:Win32/Zbot!ml
GData Gen:Variant.Graftor.289890
AhnLab-V3 Malware/Win32.Generic.C1122852
McAfee Artemis!C3B8F978F79F
MAX malware (ai score=99)
VBA32 BScope.Backdoor.Farfli
Malwarebytes Trojan.Downloader
Panda Trj/CI.A
TrendMicro-HouseCall BKDR_ZEGOST.SM22
Yandex Trojan.GenAsa!G3ARxB1zZJY
Fortinet W32/Agent.BNA!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Graftor.289890?

  • 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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