Categories: Malware

What is “Application.Agent.HLK”?

The Application.Agent.HLK 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 Application.Agent.HLK virus can do?

  • Executable code extraction
  • The binary likely contains encrypted or compressed data.
  • Anomalous binary characteristics

How to determine Application.Agent.HLK?


File Info:

crc32: 04095157md5: a83c862ce356ce27aa1bcad439de71acname: A83C862CE356CE27AA1BCAD439DE71AC.mlwsha1: 777680118a9128f5f59b3855ddeb6361b4171722sha256: 5405e5c8a154f6219c933dba05ef3ca2d1162e666cd36b183ba8580f209c898esha512: 4e2e1039dab95ef3d27d6f1fa2e3674bd29f29c41d9bd0d9bea7cfc3dc1f7821ba013b76ca07b713852f923b4662df90a1da9180bbd14ee6442e66da6bb8e853ssdeep: 6144:zFbE8KURmKDa4PRwrPw/SMekXKKoGGJavRO+tGj9ZCkXleBnXr8x5JbY7ZZv:zFVKMmf4PRyP0XRoGIM2Hod8npYNptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Application.Agent.HLK also known as:

K7AntiVirus Trojan ( 0040f3a51 )
MicroWorld-eScan Application.Agent.HLK
CAT-QuickHeal Riskware.Dupatcher.A4
Cylance Unsafe
Zillya Tool.Patcher.Win32.22304
Sangfor Malware
CrowdStrike win/malicious_confidence_60% (W)
Alibaba HackTool:Win32/Patcher.12feff07
Cybereason malicious.18a912
TrendMicro HackTool.Win32.Patcher.TIBQOM
Baidu Win32.Trojan.Generic.f
Cyren W32/Agent.EWQQ-1275
ESET-NOD32 a variant of Win32/HackTool.Patcher.AD potentially unsafe
APEX Malicious
GData Win32.Riskware.Patcher.E
BitDefender Application.Agent.HLK
ViRobot Trojan.Win32.Agent.754688.B
SUPERAntiSpyware Hack.Tool/Gen-Patcher
Tencent Win32.Trojan.Kazy.Llqy
Ad-Aware Application.Agent.HLK
Sophos Generic Patcher (PUA)
Comodo TrojWare.Win32.Agent.WFN@4t5srs
VIPRE Trojan.Win32.Agent.wfn (v)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.PUPXFQ.fc
Trapmine malicious.high.ml.score
FireEye Generic.mg.a83c862ce356ce27
Emsisoft Application.Agent.HLK (B)
SentinelOne DFI – Malicious PE
F-Prot W32/Agent.KFY
Endgame malicious (high confidence)
Webroot W32.Hacktool.Gen
eGambit HackTool.Generic
Microsoft HackTool:Win32/Patcher
Arcabit Application.Agent.HLK
AhnLab-V3 HackTool/Win32.Patcher.C2044995
Acronis suspicious
McAfee FilePatcher
MAX malware (ai score=100)
Panda Trj/CI.A
TrendMicro-HouseCall HackTool.Win32.Patcher.TIBQOM
Rising PUF.Patcher!1.B3BB (CLOUD)
Yandex Riskware.HackTool!LT2poWNG63M
Ikarus PUA.HackTool.Patcher
MaxSecure Trojan.Malware.8977197.susgen
Fortinet Riskware/GamePatcher
Paloalto generic.ml

How to remove Application.Agent.HLK?

  • 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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