Categories: Trojan

How to remove “Trojan.Win32.Copak.llfu”?

The Trojan.Win32.Copak.llfu 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.Win32.Copak.llfu virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Deletes its original binary from disk
  • Created a process from a suspicious location

How to determine Trojan.Win32.Copak.llfu?


File Info:

name: A4D3CF11095078F86F50.mlwpath: /opt/CAPEv2/storage/binaries/30422e0574cbfa1be4a520365071d0c40c58c1fd1909e9e0b19ce6b82bc4141fcrc32: 5FBF7EC4md5: a4d3cf11095078f86f508cb0c003bfb8sha1: 4cdffa93d002cefc28ac9897c8724a93208c5f10sha256: 30422e0574cbfa1be4a520365071d0c40c58c1fd1909e9e0b19ce6b82bc4141fsha512: 03cbdcd1dc84c881771dd2f81271fb9fc7b9042dc3dd1593c663af47fe77a6617b48240943c2cb61639d82808c680a663ec82c6640fd722c66dcd12782f671e4ssdeep: 12288:Q9YO8CqSxztOGmACN+w1t4un2ILr51MmIQeIJ1FuC79cxjhx/0ClJ1t4un2ILr5t:KYOvHhKZNX57sIHc4cxhXJZNX57htype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1270512AD96E3B122E652C67352DCF5444EB8441FA79F9AE60774344802A8EFF8DC3790sha3_384: 8ffb56781f9f08a72bef32caf139773878d2b51b8f532368d841844e8838a908d45fc7ab8e9281e36de7e4f4b178fa65ep_bytes: 68c106bea55968d8854000bbb330cde8timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.llfu also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Copak.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen14.7487
MicroWorld-eScan Gen:Variant.Razy.870640
FireEye Generic.mg.a4d3cf11095078f8
McAfee Artemis!A4D3CF110950
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
Alibaba Trojan:Win32/Copak.81cfc23f
K7GW Trojan ( 00577ea11 )
CrowdStrike win/malicious_confidence_90% (W)
BitDefenderTheta Gen:NN.ZexaF.34160.YuZ@aSwc1te
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
TrendMicro-HouseCall TROJ_GEN.R002C0DA622
Paloalto generic.ml
ClamAV Win.Malware.Razy-9920392-0
Kaspersky Trojan.Win32.Copak.llfu
BitDefender Gen:Variant.Razy.870640
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Avast Win32:Evo-gen [Susp]
Tencent Malware.Win32.Gencirc.10cfb7e9
Ad-Aware Gen:Variant.Razy.870640
Emsisoft Gen:Variant.Razy.870640 (B)
TrendMicro TROJ_GEN.R002C0DA622
McAfee-GW-Edition BehavesLike.Win32.Glupteba.cc
Sophos Mal/Generic-R + Troj/Agent-BGOS
GData Gen:Variant.Razy.870640
Jiangmin Trojan.Copak.boao
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.33AA75D
Gridinsoft Ransom.Win32.Wacatac.sa
Arcabit Trojan.Razy.DD48F0
Microsoft Trojan:Win32/Glupteba.DB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
VBA32 BScope.Trojan.Wacatac
ALYac Gen:Variant.Razy.870640
MAX malware (ai score=84)
Malwarebytes Trojan.Injector
APEX Malicious
Rising Trojan.Kryptik!1.BF57 (RDMK:cmRtazoWy4DemMY9IY2/7edVGmw/)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/GenKryptik.CTNW!tr
AVG Win32:Evo-gen [Susp]
Cybereason malicious.109507
MaxSecure Trojan.Malware.121218.susgen

How to remove Trojan.Win32.Copak.llfu?

  • 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