Categories: Trojan

Trojan.Win32.Copak.nqvs removal guide

The Trojan.Win32.Copak.nqvs 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 Trojan.Win32.Copak.nqvs 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
  • Creates a copy of itself

How to determine Trojan.Win32.Copak.nqvs?


File Info:

name: C39B85CD5DA29AE65A4D.mlwpath: /opt/CAPEv2/storage/binaries/ad4d1c605a585671150696d4b4f197f491726ed8afe26a48c08477de9757944bcrc32: 7C3FB147md5: c39b85cd5da29ae65a4dc1496aaa931bsha1: 77333cf40450ea1a494139b825ae7401f823af72sha256: ad4d1c605a585671150696d4b4f197f491726ed8afe26a48c08477de9757944bsha512: aab2dea0008bdc87c37dcd401cd44293eddfb05a513cdd518ef978a6946a2d3e48de3c67dfc4ecb956d1157ab1f18fdcfbcf25104bc2b8a130bbe5bf7366836bssdeep: 1536:mtgreGsz3qLqLaFncYwDMhrbcln9mtMv2AFgXcSm0E:mtiv9cYiMhQ9T9F8dEtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T14683CFA3C8873CCDF5725A3C5B4B56C5965F402B5084283BCBAAF5A979675303EB20F2sha3_384: 56cbb1a1bc2cbb0b0722b97058fabfbeabf51006cd9a30c888e7506293ed5b2eeeb362e1c7d2356acc7cfccb46b7f0a8ep_bytes: bad42cf85d4168d88540006800104000timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.nqvs also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Trojan.Heur.fuX@IfSC5Sd
FireEye Generic.mg.c39b85cd5da29ae6
ALYac Gen:Trojan.Heur.fuX@IfSC5Sd
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
Alibaba Trojan:Win32/Copak.9434964b
K7GW Trojan ( 00577ea11 )
Cybereason malicious.d5da29
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Paloalto generic.ml
ClamAV Win.Packed.Iho3wxi-9883778-0
Kaspersky Trojan.Win32.Copak.nqvs
BitDefender Gen:Trojan.Heur.fuX@IfSC5Sd
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Avast FileRepMalware
Tencent Malware.Win32.Gencirc.10ce71ad
Ad-Aware Gen:Trojan.Heur.fuX@IfSC5Sd
Emsisoft Gen:Trojan.Heur.fuX@IfSC5Sd (B)
DrWeb Trojan.Siggen14.7487
TrendMicro TROJ_GEN.R002C0DAE22
McAfee-GW-Edition BehavesLike.Win32.Glupteba.mc
Sophos ML/PE-A + Troj/Agent-BGOS
Ikarus Trojan.Win32.Injector
GData Gen:Trojan.Heur.fuX@IfSC5Sd
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Win32.Injector
Gridinsoft Ransom.Win32.Wacatac.sa
Arcabit Trojan.Heur.E78EFD
Microsoft Trojan:Win32/Glupteba.DB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee Glupteba-FTSD!C39B85CD5DA2
MAX malware (ai score=81)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Crypt
TrendMicro-HouseCall TROJ_GEN.R002C0DAE22
Rising Trojan.Kryptik!1.D284 (CLASSIC)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Copak.AGMG!tr
BitDefenderTheta AI:Packer.4FFEE2691B
AVG FileRepMalware
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Win32.Copak.nqvs?

  • 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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