What is Trojan.Win32.Chapak.egpy infection?

In this article you will certainly find concerning the meaning of Trojan.Win32.Chapak.egpy and its negative influence on your computer. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom by a sufferer.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the situations, Trojan.Win32.Chapak.egpy infection will advise its targets to launch funds transfer for the purpose of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan.Win32.Chapak.egpy Summary

These modifications can be as follows:

  • Attempts to connect to a dead IP:Port (4 unique times);
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Russian;
  • Detects VirtualBox through the presence of a registry key;
  • Detects VMware through the presence of a registry key;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard drive — so the sufferer can no more make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains BScope.TrojanRansom.Crusis BScope.TrojanRansom.Crusis BScope.TrojanRansom.Crusis BScope.TrojanRansom.Crusis BScope.TrojanRansom.Crusis BScope.TrojanRansom.Crusis


One of the most common networks whereby Trojan.Win32.Chapak.egpy Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of individual winding up on a resource that hosts a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the data on the victim’s computer or prevent the tool from functioning in an appropriate fashion – while likewise placing a ransom note that mentions the demand for the targets to effect the payment for the objective of decrypting the records or bring back the documents system back to the preliminary condition. In the majority of instances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has already been damaged.

Trojan.Win32.Chapak.egpy distribution channels.

In numerous corners of the world, Trojan.Win32.Chapak.egpy expands by leaps and also bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom money amount might differ relying on certain regional (regional) settings. The ransom money notes as well as techniques of extorting the ransom quantity may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the sufferer’s gadget. The alert after that demands the user to pay the ransom.

    Faulty statements concerning prohibited material.

    In countries where software application piracy is much less popular, this method is not as effective for the cyber frauds. Additionally, the Trojan.Win32.Chapak.egpy popup alert may wrongly declare to be stemming from a law enforcement institution and also will certainly report having situated youngster pornography or various other unlawful data on the gadget.

    Trojan.Win32.Chapak.egpy popup alert might wrongly declare to be obtaining from a regulation enforcement establishment and will report having situated child porn or various other unlawful information on the device. The alert will in a similar way consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: C8ADA8DA
md5: 91a4e1e0e4b7b8b86876237c34c817ea
name: eupanda.exe
sha1: dfc5c059e6d3ad743f02b755c396e38cb7d84d36
sha256: 2f87741b700ead4acc6ed82d781626d389c71fd17f50666ab6a978ea4a101831
sha512: c8e0d2ee082ee2ab7c1489f3798c8cdad615657ad6bc6ff1d484cd28c0992ce031974702c674a8c05e98b9b352bce43eb872118e75e5ee3e238007f67ead32c9
ssdeep: 3072:BNuok1nAo/k2U4Gha8Sz9oflTXDCNJf6B6S2zWVPECa2pgTwd:TuoIv/k2ShmulLQ68u3W
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Win32.Chapak.egpy also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.DownLoader32.26320
MicroWorld-eScan Gen:Variant.Strictor.233865
Qihoo-360 Win32/Trojan.f4b
McAfee Downloader-FBWT!91A4E1E0E4B7
Malwarebytes Trojan.LegionLoader
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Multi.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 0055bdb41 )
BitDefender Gen:Variant.Strictor.233865
K7GW Trojan-Downloader ( 0055bdb41 )
CrowdStrike win/malicious_confidence_70% (D)
BitDefenderTheta Gen:NN.ZexaF.33558.juW@aymRKSkk
F-Prot W32/Downloader-WebExe-based!Max
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall TROJ_GEN.R002H0CLO19
Avast Win32:DropperX-gen [Drp]
GData Gen:Variant.Strictor.233865
Kaspersky Trojan.Win32.Chapak.egpy
Alibaba TrojanDownloader:Win32/Generic.94c167e4
NANO-Antivirus Trojan.Win32.Generic.gmqipm
Rising Downloader.Agent!1.BB58 (CLASSIC)
Sophos Mal/Generic-S
F-Secure Trojan.TR/Dldr.Agent.aqjnr
Emsisoft Gen:Variant.Strictor.233865 (B)
Ikarus Trojan-Downloader.Win32.Agent
Cyren W32/Downloader-WebExe-based!Max
Avira TR/Dldr.Agent.aqjnr
MAX malware (ai score=84)
Microsoft Trojan:Win32/Occamy.C
Arcabit Trojan.Strictor.D39189
ZoneAlarm Trojan.Win32.Chapak.egpy
VBA32 BScope.TrojanRansom.Crusis
Ad-Aware Gen:Variant.Strictor.233865
Cylance Unsafe
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 a variant of Win32/TrojanDownloader.Agent.EVP
SentinelOne DFI – Suspicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Agent.EVP!tr.dldr
AVG Win32:DropperX-gen [Drp]
Cybereason malicious.9e6d3a

How to remove Trojan.Win32.Chapak.egpy 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the install-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

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 will automatically start scanning your system for Trojan.Win32.Chapak.egpy files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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