Categories: Trojan

Trojan.Win32.Copak.pzvu removal guide

The Trojan.Win32.Copak.pzvu 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.pzvu 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.pzvu?


File Info:

name: EB639A78BE877BB916BC.mlwpath: /opt/CAPEv2/storage/binaries/8ca285b71649906e8aba5df3d41011bee2dc18dd910629bf8d89f4352793ab41crc32: 61C46185md5: eb639a78be877bb916bc5bd0ce487888sha1: a4fa8542d42603eb953a1781ca8f8078613ab76bsha256: 8ca285b71649906e8aba5df3d41011bee2dc18dd910629bf8d89f4352793ab41sha512: 8b55e3005957109702134d4a9d668400c3d8c81a981768384de36517762bece1f4944c8888e6db6c53b39dad3dbe65c57eba7e7903cd9739451c1e88b657cd50ssdeep: 98304:wBzTMfLbBzTMfBrnyjk4XBzTMfLbBzTMfc:wBzTMfPBzTMfBCXBzTMfPBzTMfctype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T13DE5023B19B03F99C1C478F5B537B4025EAB386CD893827182CE676C611F61466F9E8Esha3_384: b5ad3302575470161bb316c810f1167fafa91f75182e6cfec8c6011d630803adaa40dd67875b9158dd8519cfd6aebe02ep_bytes: b975b84436505b09f368d885400083ectimestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.pzvu also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Copak.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.870640
FireEye Generic.mg.eb639a78be877bb9
ALYac Gen:Variant.Razy.870640
Cylance Unsafe
Zillya Trojan.Injector.Win32.1486444
Sangfor Trojan.Win32.Copak.pzvu
K7AntiVirus Trojan ( 00577ea11 )
Alibaba Trojan:Win32/Glupteba.707e1ee3
K7GW Trojan ( 00577ea11 )
Cybereason malicious.8be877
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.Malware.Razy-9938453-0
Kaspersky Trojan.Win32.Copak.pzvu
BitDefender Gen:Variant.Razy.870640
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Avast Win32:Trojan-gen
Tencent Trojan.Win32.Copak.wc
Ad-Aware Gen:Variant.Razy.870640
Sophos ML/PE-A + Troj/Agent-BGOS
DrWeb Trojan.Siggen14.7487
TrendMicro TROJ_GEN.R002C0DB422
McAfee-GW-Edition BehavesLike.Win32.Generic.wc
Emsisoft Gen:Variant.Razy.870640 (B)
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Razy.870640
Avira TR/Crypt.XPACK.Gen
Gridinsoft Ransom.Win32.Wacatac.sa
Microsoft Trojan:Win32/Glupteba.DB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee Glupteba-FTSD!EB639A78BE87
MAX malware (ai score=80)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Injector
TrendMicro-HouseCall TROJ_GEN.R002C0DB422
Rising Trojan.Kryptik!1.D284 (CLOUD)
Yandex Trojan.Copak!AsWS4JO5Zo4
Fortinet W32/GenKryptik.CTNW!tr
BitDefenderTheta Gen:NN.ZexaF.34212.ixZ@aSwc1te
AVG Win32:Trojan-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (D)

How to remove Trojan.Win32.Copak.pzvu?

  • 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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