Generic PUA BD (PUA)
By Sebastian Wright
What is Generic PUA BD (PUA) infection?
In this short article you will certainly find about the definition of Generic PUA BD (PUA) and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by on-line scams to demand paying the ransom money by a target.
Most of the cases, Generic PUA BD (PUA) ransomware will certainly instruct its sufferers to start funds transfer for the function of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s tool.
Generic PUA BD (PUA) Summary
These adjustments can be as adheres to:
- 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 sufferer’s hard disk drive — so the sufferer can no more make use of the information;
- Preventing routine 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 BD (PUA)
One of the most typical networks whereby Generic PUA BD (PUA) are injected are:
- By ways of phishing e-mails;
- As a consequence of user ending up on a resource that organizes a malicious software application;
As soon as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s computer or protect against the tool from working in a correct fashion – while also putting a ransom note that discusses the demand for the victims to effect the repayment for the purpose of decrypting the documents or bring back the data system back to the initial problem. In a lot of instances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has actually already been harmed.
Generic PUA BD (PUA) circulation channels.
In numerous edges of the world, Generic PUA BD (PUA) expands by jumps and bounds. Nevertheless, the ransom money notes and methods of extorting the ransom amount may differ depending upon specific neighborhood (regional) settings. The ransom money notes and also tricks of extorting the ransom quantity might vary depending on specific neighborhood (regional) settings.
As an example:
Faulty alerts concerning unlicensed software.
In specific locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the individual to pay the ransom.
Faulty statements about prohibited material.
In nations where software piracy is much less prominent, this technique is not as effective for the cyber fraudulences. Additionally, the Generic PUA BD (PUA) popup alert may incorrectly assert to be originating from a law enforcement institution as well as will certainly report having located kid pornography or various other unlawful information on the device.
Generic PUA BD (PUA) popup alert might wrongly declare to be obtaining from a law enforcement establishment and will report having situated youngster pornography or various other prohibited data on the tool. The alert will similarly contain a demand for the individual to pay the ransom money.
Technical details
File Info:
crc32: 94B3A470md5: 200efcdf4d40afa7d11c4ed245fc64f2name: 200EFCDF4D40AFA7D11C4ED245FC64F2.mlwsha1: 132b4228435236f57b70eb60b5ab241df4af7f39sha256: 7e7d02b956411e978e3b1454474f1ec4be63dcbc3fd19af3b5a5de4ce527a0bbsha512: a06d77e87a25db0b393057b24824e052d6436ef17282d238af02ef55dd5f24019a69f108e2e358e22a445d2fb700e1b70d0bdcb534e68829e3499165fd4516e7ssdeep: 12288:xi2kMrpiY+YFE+FBbC1+T6SWkh7+SU0KX46WiPcxT:xi2kFYDE+ju1+T6Je+tfX46Wrtype: 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 BD (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.Win32.78586 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_60% (D) |
| Alibaba | Trojan:Win32/Kryptik.aaeb7891 |
| K7GW | Trojan ( 005267551 ) |
| Cybereason | malicious.f4d40a |
| 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.eyddyu |
| SUPERAntiSpyware | |
| MicroWorld-eScan | Gen:Variant.Ransom.GandCrab.1787 |
| Tencent | Win32.Trojan.Midie.Hlxu |
| Ad-Aware | Gen:Variant.Ransom.GandCrab.1787 |
| Sophos | Generic PUA BD (PUA) |
| Comodo | Application.Win32.IStartSurf.BS@7lng48 |
| BitDefenderTheta | Gen:NN.ZexaF.34628.pz0@aSKZhHbk |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.tt |
| FireEye | Generic.mg.200efcdf4d40afa7 |
| Emsisoft | Gen:Variant.Ransom.GandCrab.1787 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | AdWare.Generic.mdax |
| Avira | HEUR/AGEN.1103309 |
| eGambit | Unsafe.AI_Score_100% |
| Microsoft | SoftwareBundler:Win32/Prepscram |
| Arcabit | Trojan.Ransom.GandCrab.D6FB |
| AegisLab | Adware.Win32.Generic.2!c |
| GData | Gen:Variant.Ransom.GandCrab.1787 |
| AhnLab-V3 | PUP/Win32.IStartSurf.R220101 |
| Acronis | suspicious |
| McAfee | Packed-ZA!200EFCDF4D40 |
| MAX | malware (ai score=85) |
| 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/Trojan.177 |
How to remove Generic PUA BD (PUA) ransomware?
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 BD (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 BD (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:
![Win32:Waski-B [Cryp]](https://www.theinsightchamber.com/uploads/win32-waski-b-cryp_720.jpg)
