Generic PUA LM (PUA)

What is Generic PUA LM (PUA) infection?

In this short article you will locate about the interpretation of Generic PUA LM (PUA) as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by online frauds to demand paying the ransom by a victim.

Most of the instances, Generic PUA LM (PUA) infection will advise its victims to start funds move for the function of counteracting the modifications that the Trojan infection has introduced to the target’s device.

Generic PUA LM (PUA) Summary

These modifications can be as complies with:

  • 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.
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the sufferer’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
lamp.troublerifle.bid Gen:Variant.Ransom.GandCrab.1787
light.representativeglass.bid Gen:Variant.Ransom.GandCrab.1787

Generic PUA LM (PUA)

One of the most regular networks where Generic PUA LM (PUA) Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of customer winding up on a resource that organizes a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or avoid the gadget from working in an appropriate fashion – while likewise putting a ransom note that states the demand for the victims to impact the settlement for the function of decrypting the records or recovering the documents system back to the initial condition. In most instances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has currently been damaged.

Generic PUA LM (PUA) circulation networks.

In numerous edges of the globe, Generic PUA LM (PUA) expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as methods of extorting the ransom amount might vary depending upon specific regional (regional) settings. The ransom money notes as well as methods of extorting the ransom money quantity may vary depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In certain areas, the Trojans usually wrongfully report having actually identified some unlicensed applications enabled on the target’s device. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software piracy is less prominent, this approach is not as reliable for the cyber frauds. Alternatively, the Generic PUA LM (PUA) popup alert might incorrectly assert to be stemming from a law enforcement organization and will report having situated youngster porn or other illegal information on the device.

    Generic PUA LM (PUA) popup alert might incorrectly claim to be acquiring from a regulation enforcement organization and also will report having situated child pornography or other prohibited information on the device. The alert will similarly have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: BC392FD9md5: cdd810d72d9209d2dd4fbc402a065f7dname: CDD810D72D9209D2DD4FBC402A065F7D.mlwsha1: bcf545db0f2607f7ce20eb3f98652eb3f0ba5a3csha256: 9ec811d19466013afd2c6c3b794c293b2f0d78c16de7a19105346b60de3c30bcsha512: 0c5e50779cf198ea51921648141b1a73a843bc72525363caae2a3f6f1a4e647335cb2f0029135f42e3446ad67c4cc9779d173c9f87074bdb8d04588444b347dcssdeep: 12288:dit0uIuoLU7lswKXjxDQ+PZjYZE7qIMLcSBzP2xuEQB:dit0sOU6wKXjxDQ+PZKhIMtBL2xuEtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018FileVersion: 1.0.0.1CompanyName: TODO: ProductName: TODO: ProductVersion: 1.0.0.1FileDescription: TODO: Translation: 0x0419 0x04b0

Generic PUA LM (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00528e801 )
Elastic malicious (high confidence)
DrWeb Trojan.Vittalia.14640
Cynet Malicious (score: 100)
CAT-QuickHeal SWB.Prepscram.JK6
ALYac Gen:Variant.Ransom.GandCrab.1787
Cylance Unsafe
Zillya Adware.Generic.Win32.76162
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:Win32/Kryptik.9f76a317
K7GW Trojan ( 005267551 )
Cybereason malicious.72d920
Cyren W32/S-ec8ab2eb!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.GCWT
APEX Malicious
Avast FileRepMetagen [Malware]
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Gen:Variant.Ransom.GandCrab.1787
NANO-Antivirus Riskware.Win32.Vittalia.eyddyi
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Tdfs
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA LM (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34690.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.cdd810d72d9209d2
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
eGambit Unsafe.AI_Score_99%
Microsoft SoftwareBundler:Win32/Prepscram
AegisLab Adware.Win32.Generic.2!c
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!CDD810D72D92
MAX malware (ai score=100)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLOUD)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
Ikarus Trojan.Kryptik
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Generic PUA LM (PUA) ransomware?

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 Generic PUA LM (PUA) 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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