Generic PUA BM (PUA)

What is Generic PUA BM (PUA) infection?

In this post you will discover about the meaning of Generic PUA BM (PUA) and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by online scams to require paying the ransom by a target.

Most of the cases, Generic PUA BM (PUA) ransomware will certainly advise its sufferers to launch funds transfer for the objective of neutralizing the changes that the Trojan infection has actually introduced to the sufferer’s device.

Generic PUA BM (PUA) Summary

These adjustments 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 files found on the victim’s hard disk — so the target can no more utilize the information;
  • 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.

Generic PUA BM (PUA)

The most typical networks through which Generic PUA BM (PUA) Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a source that holds a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or avoid the tool from operating in a proper way – while also putting a ransom money note that points out the demand for the victims to effect the settlement for the function of decrypting the documents or bring back the data system back to the initial condition. In most circumstances, the ransom note will show up when the customer restarts the PC after the system has actually already been damaged.

Generic PUA BM (PUA) circulation channels.

In various edges of the globe, Generic PUA BM (PUA) expands by leaps as well as bounds. Nonetheless, the ransom money notes and methods of obtaining the ransom money amount may vary depending upon particular neighborhood (local) settings. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding illegal content.

    In nations where software application piracy is less prominent, this technique is not as effective for the cyber fraudulences. Alternatively, the Generic PUA BM (PUA) popup alert may incorrectly declare to be originating from a police institution and also will certainly report having situated kid porn or various other illegal information on the gadget.

    Generic PUA BM (PUA) popup alert may falsely assert to be deriving from a law enforcement organization and will report having situated kid porn or various other illegal data on the tool. The alert will likewise contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 972EEAC7md5: fc84678331678cb6ec08177ef2a73624name: FC84678331678CB6EC08177EF2A73624.mlwsha1: 1cda03c8ad14f3f721d1530b71431892fae2b730sha256: 90dfdd7e5ad1307869b9c2861e7deaff870ef28123d2e36fa8b5ce399dcbd6a1sha512: 38b915c62d27cab355daf15137d94aee7953c4ae7ee2889c0f221e9664731ac576764e03d5b5540fbc99a978ea6798ffe07ebb647fb80a169b4a666839eb7e41ssdeep: 12288:ti5UuUmwz8ZsS+tYKTJRR6Aw72Jy4Yov2vwnYFQwTnnh:ti5UpCsSWTV6kBYovJY3type: 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 BM (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
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 005267551 )
Cybereason malicious.331678
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 Trojan.Win32.Vittalia.eybset
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Efui
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA BM (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34678.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.fc84678331678cb6
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 Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!FC8467833167
MAX malware (ai score=89)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLOUD)
Ikarus Trojan.Kryptik
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml
Qihoo-360 Win32/Adware.Generic.HwoCEpsA

How to remove Generic PUA BM (PUA) 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 Generic PUA BM (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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