Win32:Crypt-PJH [Trj]

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32:Crypt-PJH [Trj] infection?

In this post you will discover regarding the definition of Win32:Crypt-PJH [Trj] and its negative effect on your computer system. Such ransomware are a form of malware that is elaborated by online fraudulences to demand paying the ransom by a victim.

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Most of the instances, Win32:Crypt-PJH [Trj] ransomware will advise its sufferers to start funds move for the purpose of counteracting the changes that the Trojan infection has actually presented to the sufferer’s device.

Win32:Crypt-PJH [Trj] Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard drive — so the target can no longer use the data;
  • Preventing normal accessibility to the target’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 Ransom:Win32/Urausy.C Ransom:Win32/Urausy.C

Win32:Crypt-PJH [Trj]

The most regular networks where Win32:Crypt-PJH [Trj] Ransomware are infused are:

  • By ways of phishing emails;
  • As an effect of user winding up on a source that hosts a destructive software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s computer or stop the device from working in an appropriate way – while additionally putting a ransom note that discusses the need for the victims to impact the payment for the function of decrypting the papers or restoring the documents system back to the preliminary condition. In most circumstances, the ransom note will come up when the client restarts the PC after the system has currently been harmed.

Win32:Crypt-PJH [Trj] distribution networks.

In numerous corners of the globe, Win32:Crypt-PJH [Trj] grows by leaps and also bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount might differ relying on specific local (regional) setups. The ransom money notes as well as tricks of extorting the ransom quantity may differ depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the victim’s device. The alert then demands the user to pay the ransom.

    Faulty declarations concerning unlawful content.

    In nations where software piracy is less prominent, this approach is not as effective for the cyber scams. Additionally, the Win32:Crypt-PJH [Trj] popup alert may incorrectly assert to be originating from a police organization and also will certainly report having located child pornography or various other illegal data on the gadget.

    Win32:Crypt-PJH [Trj] popup alert might incorrectly declare to be deriving from a regulation enforcement establishment and also will report having located kid porn or other prohibited information on the device. The alert will similarly consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 16D00B98
md5: 2c0b146d2deb9a147fa53b3efd060171
name: 2C0B146D2DEB9A147FA53B3EFD060171.mlw
sha1: ca8cee629b35a1763508a159581f763f846799c1
sha256: 55fa31663397a7240ceb5c844608efb9377628280c82e8e41734d277f4bf8636
sha512: e5d4e2cf565b9a294b4a163d5e1ad54af706a4f1275495c9023f293068db9eb9627677d01f1790a41f03b581cf7b70fa206ae4478f75c09c0780f0a20cd3d2e9
ssdeep: 3072:UxNLp1mOljAWGgCmENcUaukxZWW9CIAUi/j0T4nYzSb:WpvzDCbNcUaNxZWQqZVnN
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2007-2013 - Handy-Software INC.
InternalName: cdbrecui
CompanyName: Handy-Software INC.
ProductName: Personalize ComDB Recognition UI
FileDescription: Personalize ComDB Recognition UI
OriginalFilename: cdbrecui
Translation: 0x0410 0x04b0

Win32:Crypt-PJH [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e4091 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.4439
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.20221
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 0055e4091 )
Cybereason malicious.d2deb9
Symantec Trojan.FakeAV
ESET-NOD32 Win32/LockScreen.APR
APEX Malicious
Avast Win32:Crypt-PJH [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKDZ.20221
NANO-Antivirus Trojan.Win32.RiskGen.cumtwb
MicroWorld-eScan Trojan.GenericKDZ.20221
Tencent Win32.Trojan.Generic.Hqlv
Ad-Aware Trojan.GenericKDZ.20221
Sophos ML/PE-A + Mal/EncPk-AKK
Comodo Malware@#16abf6c73nipd
BitDefenderTheta Gen:NN.ZexaF.34722.iq0@aeuRYxpO
VIPRE Trojan.Win32.Reveton.a (v)
TrendMicro TROJ_SPNR.14FD13
Emsisoft Trojan.GenericKDZ.20221 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Foreign.hxr
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1128674
Antiy-AVL Trojan/Generic.ASMalwS.2442DA
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Urausy.C
Arcabit Trojan.Generic.D4EFD
AegisLab Trojan.Win32.Foreign.j!c
GData Trojan.GenericKDZ.20221
AhnLab-V3 Trojan/Win32.Foreign.R72162
Acronis suspicious
McAfee PWS-Zbot-FBFN!2C0B146D2DEB
MAX malware (ai score=100)
VBA32 BScope.Malware-Cryptor.Hlux
Panda Trj/Dtcontx.E
TrendMicro-HouseCall TROJ_SPNR.14FD13
Rising [email protected] (RDML:GjbEDQUlFVatUyoTp33omA)
Yandex Trojan.Foreign!ha6aZggYjU4
Ikarus Trojan-Ransom.Foreign
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Zbot.AAO!tr
AVG Win32:Crypt-PJH [Trj]

How to remove Win32:Crypt-PJH [Trj] ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 setup-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 Win32:Crypt-PJH [Trj] 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:

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If the guide doesn’t help you to remove Win32:Crypt-PJH [Trj] you can always ask me in the comments for getting help.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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