Generic PUA LB (PUA)
Christopher Lucas What is Generic PUA LB (PUA) infection?
In this article you will locate regarding the interpretation of Generic PUA LB (PUA) and its negative effect on your computer system. Such ransomware are a form of malware that is elaborated by on-line fraudulences to require paying the ransom by a victim.
Most of the situations, Generic PUA LB (PUA) ransomware will advise its targets to launch funds move for the function of neutralizing the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.
Generic PUA LB (PUA) Summary
These alterations 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 records situated on the victim’s hard disk — so the victim can no longer make use of the information;
- Preventing regular accessibility to the victim’s workstation;
Generic PUA LB (PUA)
One of the most normal networks whereby Generic PUA LB (PUA) Trojans are injected are:
- By ways of phishing e-mails;
- As a repercussion of individual winding up on a resource that holds a harmful software;
As soon as the Trojan is effectively infused, it will either cipher the information on the target’s PC or avoid the device from working in an appropriate fashion – while additionally positioning a ransom note that discusses the need for the targets to impact the repayment for the purpose of decrypting the records or recovering the data system back to the first problem. In most circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually currently been harmed.
Generic PUA LB (PUA) distribution networks.
In different corners of the globe, Generic PUA LB (PUA) grows by leaps as well as bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money amount may vary relying on certain regional (regional) setups. The ransom money notes and techniques of obtaining the ransom money quantity might differ depending on specific neighborhood (regional) setups.
For example:
Faulty alerts regarding unlicensed software.
In specific areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the victim’s tool. The sharp after that requires the individual to pay the ransom money.
Faulty statements regarding unlawful material.
In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber fraudulences. Alternatively, the Generic PUA LB (PUA) popup alert might wrongly assert to be stemming from a law enforcement institution and also will certainly report having located child pornography or other unlawful information on the device.
Generic PUA LB (PUA) popup alert may wrongly declare to be deriving from a law enforcement establishment and will certainly report having situated kid pornography or other prohibited data on the device. The alert will in a similar way consist of a requirement for the individual to pay the ransom.
Technical details
File Info:
crc32: 404EDA56md5: 4b9c7fac644c18a47367348275a0b892name: 4B9C7FAC644C18A47367348275A0B892.mlwsha1: b136aa9190e0d1df2aa0619b5211c94259bf8fefsha256: 012bc8f99c287c3f94ff34e0afd349a413ba7c97420fa55572a1891cb78cdcd5sha512: 928911aa7f6c6781023d9dbfdfe570c5d287f53d89c4082b3d51c3703cc7768b37288d21b2e137084a4f82839b5a15ebf641e3ad3fa38080dffec28bc0f93a48ssdeep: 24576:QiXs3oHNJKTF8ZPpkbES1Ha5gN1Hh9TGh:L3LK2ZObr5aWzHDTtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2018FileVersion: 1.0.0.1CompanyName: TODO: ProductName: TODO: ProductVersion: 1.0.0.1FileDescription: TODO: Translation: 0x0419 0x04b0
Generic PUA LB (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 |
| Malwarebytes | Adware.IStartSurf |
| Zillya | Adware.Generic.Win32.84530 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_70% (D) |
| Alibaba | Trojan:Win32/Kryptik.f3b0741e |
| K7GW | Trojan ( 005267551 ) |
| Cybereason | malicious.c644c1 |
| 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.eycoed |
| SUPERAntiSpyware | |
| MicroWorld-eScan | Gen:Variant.Ransom.GandCrab.1787 |
| Tencent | Win32.Adware.Generic.Pfjw |
| Ad-Aware | Gen:Variant.Ransom.GandCrab.1787 |
| Sophos | Generic PUA LB (PUA) |
| Comodo | Application.Win32.IStartSurf.GFGF@7nmraw |
| BitDefenderTheta | Gen:NN.ZexaF.34608.pz0@aSKZhHbk |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.tt |
| FireEye | Generic.mg.4b9c7fac644c18a4 |
| Emsisoft | Gen:Variant.Ransom.GandCrab.1787 (B) |
| Avira | HEUR/AGEN.1103309 |
| eGambit | Unsafe.AI_Score_100% |
| Microsoft | SoftwareBundler:Win32/Prepscram |
| Arcabit | Trojan.Ransom.GandCrab.D6FB |
| AegisLab | Trojan.Win32.Generic.4!c |
| GData | Gen:Variant.Ransom.GandCrab.1787 |
| AhnLab-V3 | PUP/Win32.IStartSurf.R220101 |
| Acronis | suspicious |
| McAfee | Packed-ZA!4B9C7FAC644C |
| MAX | malware (ai score=100) |
| VBA32 | Trojan.Vittalia |
| Panda | Trj/Genetic.gen |
| Rising | Trojan.Kryptik!1.B032 (CLOUD) |
| SentinelOne | Static AI – Malicious PE |
| Fortinet | W32/Kryptik.FXGV!tr |
| AVG | FileRepMetagen [Malware] |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Virus.Adware.b51 |
How to remove Generic PUA LB (PUA) virus?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Generic PUA LB (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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Generic PUA LB (PUA) you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
