Generic PUA MC (PUA)

What is Generic PUA MC (PUA) infection?

In this article you will find about the meaning of Generic PUA MC (PUA) as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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In the majority of the cases, Generic PUA MC (PUA) ransomware will certainly instruct its sufferers to initiate funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s gadget.

Generic PUA MC (PUA) Summary

These alterations 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.
  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Ciphering the papers found on the victim’s hard disk — so the target can no longer make use of the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Generic PUA MC (PUA)

The most normal channels whereby Generic PUA MC (PUA) Ransomware are infused are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the target’s PC or avoid the gadget from operating in a proper way – while likewise positioning a ransom money note that mentions the need for the sufferers to impact the settlement for the objective of decrypting the files or restoring the documents system back to the preliminary condition. In many instances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

Generic PUA MC (PUA) circulation networks.

In different edges of the globe, Generic PUA MC (PUA) grows by jumps and also bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity may differ relying on specific local (regional) setups. The ransom notes and also techniques of extorting the ransom amount might differ depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the victim’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber frauds. Alternatively, the Generic PUA MC (PUA) popup alert may falsely assert to be originating from a police organization and will report having situated youngster pornography or various other unlawful information on the gadget.

    Generic PUA MC (PUA) popup alert might wrongly declare to be acquiring from a regulation enforcement establishment as well as will report having located youngster porn or other prohibited information on the tool. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 87C6D9C6
md5: 1e750c1c036885338a9485d81cf5c5d5
name: 1E750C1C036885338A9485D81CF5C5D5.mlw
sha1: c22166fe27fbcf24f81a0a2b5f2db91ef2d669b4
sha256: 7ec1fb1678c29a50edd223f2bb198f5d699e7c2927657d658a96bf69baca054b
sha512: 91d1f8e056a5e1980d61a110bd2c701d96cf9fbeb86958c5801267522398d70af21774cad45f2f621e2dd48efaf7fb3963c1071e808f225151aadc8f454fd8d2
ssdeep: 12288:8adLWD7888888888888W88888888888Jgh2WlXXk4OJ+9pPRsRNzRq7YAVkTijKw:bBW7gsWFna2mlqmuBYKq7I6Khyk0ti
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersion: 22.11.56
CompanyName: FaTJwQmrHDAD7EFhwF0Q
Comments: This installation was built with Inno Setup.
ProductName: FaTJwQmrHDAD7EFhwF0Q
ProductVersion: 22.11.56
FileDescription: FaTJwQmrHDAD7EFhwF0Q
Translation: 0x0000 0x04b0

Generic PUA MC (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005301de1 )
Elastic malicious (high confidence)
DrWeb JS.Siggen3.28528
Cynet Malicious (score: 85)
Cylance Unsafe
K7GW Trojan ( 005301de1 )
Cyren W32/Zusy.FM.gen!Eldorado
Symantec Ransom.Wannacry
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky not-a-virus:HEUR:AdWare.Win32.ExtInstaller.gen
NANO-Antivirus Trojan.Win32.ExtenBro.fbehwl
SUPERAntiSpyware Adware.ExtenBro/Variant
Tencent Win32.Trojan.Razy.Eaxp
Sophos Generic PUA MC (PUA)
Comodo Malware@#2slb9pvbty1vi
BitDefenderTheta Gen:NN.ZedlaF.34628.Mu8@amvxJahO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition PUP-GZB
Avira HEUR/AGEN.1109568
Microsoft Program:Win32/Wacapew.C!ml
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.ExtInstaller.gen
MAX malware (ai score=97)
VBA32 Trojan.BPlug
Malwarebytes Adware.ExtenBro
Panda Trj/CI.A
Rising Trojan.ExtenBro!8.51 (TFE:5:wKFaTA7MhfR)
Ikarus Trojan.Win32.Extenbro
Fortinet Adware/Generic
AVG Win32:MalwareX-gen [Trj]
Qihoo-360 Win32/Adware.Generic.HgIASQwA

How to remove Generic PUA MC (PUA) virus?

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 Generic PUA MC (PUA) 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Generic PUA MC (PUA) you can always ask me in the comments for getting help.

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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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