Trojan.Win32.Copak.pef

What is Trojan.Win32.Copak.pef infection?

In this short article you will certainly locate about the interpretation of Trojan.Win32.Copak.pef and its unfavorable influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to require paying the ransom by a sufferer.

In the majority of the cases, Trojan.Win32.Copak.pef ransomware will advise its targets to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s gadget.

Trojan.Win32.Copak.pef Summary

These alterations can be as follows:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Scheduled file move on reboot detected;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • HTTPS urls from behavior.;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Deletes its original binary from disk;
  • Created a process from a suspicious location;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Ciphering the papers found on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Related domains:

cutit.org Ransom.Win32.Sabsik.sa
q.gs Ransom.Win32.Sabsik.sa
cli.re Ransom.Win32.Sabsik.sa

Trojan.Win32.Copak.pef

The most typical networks through which Trojan.Win32.Copak.pef are infused are:

  • By means of phishing e-mails;
  • As an effect of customer ending up on a resource that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s PC or stop the gadget from operating in a proper fashion – while additionally putting a ransom note that states the demand for the sufferers to impact the settlement for the purpose of decrypting the records or bring back the documents system back to the initial problem. In a lot of circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has already been damaged.

Trojan.Win32.Copak.pef circulation networks.

In various edges of the globe, Trojan.Win32.Copak.pef grows by jumps and also bounds. However, the ransom money notes as well as methods of extorting the ransom amount may vary relying on specific local (local) settings. The ransom notes as well as techniques of obtaining the ransom amount might differ depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s gadget. The sharp then demands the individual to pay the ransom.

    Faulty statements regarding illegal web content.

    In countries where software application piracy is less popular, this approach is not as effective for the cyber frauds. Conversely, the Trojan.Win32.Copak.pef popup alert might falsely assert to be stemming from a police establishment and will report having located kid pornography or various other prohibited information on the device.

    Trojan.Win32.Copak.pef popup alert may wrongly assert to be deriving from a law enforcement institution as well as will certainly report having located youngster porn or other unlawful information on the device. The alert will in a similar way have a requirement for the individual to pay the ransom money.

Technical details

File Info:

name: 5B3A83B8CE2C12962F30.mlwpath: /opt/CAPEv2/storage/binaries/347efaec7349409cdff4a6046c351231dd4299aaf8e562d16a960ee7e3c05f34crc32: DC193F54md5: 5b3a83b8ce2c12962f302723a3d65a4csha1: 1af53c1b9bb198926a4811310a4816c93c77f0c6sha256: 347efaec7349409cdff4a6046c351231dd4299aaf8e562d16a960ee7e3c05f34sha512: 820d4a439e6733769cf6fb1d7c474406d2448c51edf78d431d52470509f300297d9d5c2dd5d7ae8563c7a67a962c42ad27c4fc1213611128007c89fe6a978068ssdeep: 3072:2QW81ZO8uSJtN2gQ+KkMBp5y6Zi+zY9I/5W1jUkp0YbQ:2Qn1ZOWtN2gv0pw6l/5qjiSQtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1B1D3020C673E78E1C5D0F2B207BBD9A1E1A977938C525BEE5802DCA445A31D6F8644F3sha3_384: ee125f2a50ea27a8b77b8e4aaa3baf262f16bdf33fda736909a270fbe4f515397da3a7e3fc138b3a1ad206b2bc2b3ba9ep_bytes: 5589e5b90000000089f289d881c39a87timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.pef also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Trojan.Heur.imW@!hBy@@e
FireEye Generic.mg.5b3a83b8ce2c1296
McAfee GenericRXAA-FA!5B3A83B8CE2C
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0057cf3b1 )
Alibaba Trojan:Win32/Copak.de1732b3
K7GW Trojan ( 0057cf3b1 )
Cybereason malicious.8ce2c1
Cyren W32/Kryptik.DZR.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Copak.pef
BitDefender Gen:Trojan.Heur.imW@!hBy@@e
Avast Win32:Trojan-gen
Tencent Win32.Trojan.Copak.Swbi
Ad-Aware Gen:Trojan.Heur.imW@!hBy@@e
Sophos Mal/Generic-R + Mal/HckPk-A
Comodo Packed.Win32.MUPX.Gen@24tbus
DrWeb Trojan.Packed2.43250
TrendMicro TROJ_GEN.R002C0RKM21
McAfee-GW-Edition BehavesLike.Win32.Generic.cm
Emsisoft Gen:Trojan.Heur.imW@!hBy@@e (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=86)
Antiy-AVL Trojan/Generic.ASCommon.1FB
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Gridinsoft Ransom.Win32.Sabsik.sa
ViRobot Trojan.Win32.Z.Injector.136192.ARSP
GData Gen:Trojan.Heur.imW@!hBy@@e
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C2860595
BitDefenderTheta AI:Packer.335106D81B
ALYac Gen:Trojan.Heur.imW@!hBy@@e
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Crypt
TrendMicro-HouseCall TROJ_GEN.R002C0RKM21
Rising Trojan.Kryptik!1.D238 (CLASSIC)
Yandex Trojan.Copak!of6VUlRjo6Q
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.EAHK!tr
AVG Win32:Trojan-gen
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Win32.Copak.pef virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan.Win32.Copak.pef you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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