Categories: BackdoorCrack

Backdoor:Win32/Hackdef.O removal tips

The Backdoor:Win32/Hackdef.O 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 Backdoor:Win32/Hackdef.O virus can do?

  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Backdoor:Win32/Hackdef.O?


File Info:

name: B12163AC53789FB4F62E.mlwpath: /opt/CAPEv2/storage/binaries/1d7c5e64c86f99671983b72d44246cf5d5663958e9f33282b3a0c8054cecc23bcrc32: 19921C2Bmd5: b12163ac53789fb4f62e4f17a8c2e028sha1: 63b61f537b87a8814dce3a3f77156e717a007f84sha256: 1d7c5e64c86f99671983b72d44246cf5d5663958e9f33282b3a0c8054cecc23bsha512: 6115a1ee43b9af3576a4968210dde8c93ea6bc5e12ce93cb2dbd40aff0a6d26c08deb040253c56edb8c599e4faf687b42a7e6d8266452fa26adcc399c16b9fccssdeep: 768:jCkfqdSEQDQ9QDd/HDZRkc1+xbiNx3nuAu8Y:GSqYEQPpQc1e23nuAwtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T11BC25C17F681D8F2D111C9FC5C16E26EFA3B76302D1819A176FE1DCF9A6A281062C35Bsha3_384: 6ad390bb6f6742907613a8f31ab54e5fc9ee79a56af2b478921042a591d75bdd7dc0cbd5d8d7d653975bdba1b38ca3c6ep_bytes: 558bec83c4ec53565733c08945eca1b0timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Backdoor:Win32/Hackdef.O also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Agent.tnc6
MicroWorld-eScan Backdoor.Hacdef.0.8.4
FireEye Generic.mg.b12163ac53789fb4
Skyhigh BehavesLike.Win32.Eggnog.mh
McAfee HackerDefender
Cylance unsafe
Zillya Backdoor.Hacdef.Win32.371
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Backdoor:Win32/HacDef.de4e20e9
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZelphiF.36802.bGW@aeSQH3j
VirIT Backdoor.Win32.HacDef.F
Symantec Hacktool
Elastic malicious (high confidence)
ESET-NOD32 Win32/HacDef.084
APEX Malicious
TrendMicro-HouseCall BKDR_HACKDEF.AJ
ClamAV Win.Trojan.Hacdef-16
BitDefender Backdoor.Hacdef.0.8.4
NANO-Antivirus Trojan.Win32.HacDef.dhnd
SUPERAntiSpyware Backdoor.HackDef/Variant
Avast Win32:HacDef-DK [Trj]
Tencent Malware.Win32.Gencirc.11bd421a
TACHYON Backdoor/W32.DP-HacDef.26624
Emsisoft Backdoor.Hacdef.0.8.4 (B)
F-Secure Backdoor.BDC/Hacdef.084
DrWeb BackDoor.HackDef.84
VIPRE Backdoor.Hacdef.0.8.4
TrendMicro BKDR_HACKDEF.AJ
Trapmine malicious.high.ml.score
Sophos Troj/HacDef-084
Ikarus Backdoor.Win32.HacDef
Jiangmin Backdoor/HacDef.084.Client
Webroot W32.Trojan.HackerDefender
Google Detected
Avira BDC/Hacdef.084
Varist W32/Hackdef.DBET-6998
Antiy-AVL Trojan[Backdoor]/Win32.HacDef
Kingsoft malware.kb.a.998
Microsoft Backdoor:Win32/Hackdef.O
Xcitium Backdoor.Win32.HacDef.084@xr0
Arcabit Backdoor.Hacdef.0.8.4
ViRobot Backdoor.Win32.HacDef.26624.D
GData Backdoor.Hacdef.0.8.4
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.HDC.C145938
VBA32 BScope.Backdoor.Agent
ALYac Backdoor.Hacdef.0.8.4
MAX malware (ai score=100)
Malwarebytes Generic.Malware/Suspicious
Panda Bck/HacDef.C
Rising Trojan.HacDef.084 (CLASSIC)
Yandex Backdoor.HacDef!mVm8c6hvqt8
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan.Malware.36684.susgen
AVG Win32:HacDef-DK [Trj]
Cybereason malicious.c53789
DeepInstinct MALICIOUS
alibabacloud Trojan

How to remove Backdoor:Win32/Hackdef.O?

  • 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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