What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Win32/Injector.BQYF malware detection usually means that your PC is in big danger. This malware can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.
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Win32/Injector.BQYF detection is a virus detection you can spectate in your computer. It usually shows up after the provoking actions on your computer – opening the dubious e-mail messages, clicking the advertisement in the Web or installing the program from untrustworthy sources. From the instance it shows up, you have a short time to take action before it begins its destructive activity. And be sure – it is much better not to wait for these harmful things.

What is Win32/Injector.BQYF virus?

Win32/Injector.BQYF is ransomware-type malware. It searches for the documents on your disks, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a ton of harm to your system. It alters the networking settings in order to stop you from looking for the elimination guides or downloading the antivirus. In rare cases, Win32/Injector.BQYF can also prevent the setup of anti-malware programs.

Win32/Injector.BQYF Summary

In total, Win32/Injector.BQYF ransomware activities in the infected computer are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Enumerates running processes;
  • CAPE extracted potentially suspicious content;
  • Unconventionial binary language: Arabic (Algeria);
  • Unconventionial language used in binary resources: Lithuanian;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Executed a process and injected code into it, probably while unpacking;
  • Behavioural detection: Injection (inter-process);
  • Ciphering the files located on the victim’s disk — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a horror story for the last 4 years. It is difficult to picture a more damaging virus for both individual users and corporations. The algorithms used in Win32/Injector.BQYF (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these bad things instantly – it may take up to several hours to cipher all of your documents. Therefore, seeing the Win32/Injector.BQYF detection is a clear signal that you should start the elimination process.

Where did I get the Win32/Injector.BQYF?

Routine tactics of Win32/Injector.BQYF distribution are typical for all other ransomware variants. Those are one-day landing web pages where users are offered to download and install the free app, so-called bait emails and hacktools. Bait e-mails are a relatively new tactic in malware spreading – you receive the email that simulates some regular notifications about shipments or bank service conditions updates. Inside of the e-mail, there is an infected MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks fairly uncomplicated, however, still demands tons of focus. Malware can hide in various spots, and it is far better to stop it even before it gets into your computer than to depend on an anti-malware program. Essential cybersecurity awareness is just an essential item in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can keep you a great deal of money and time which you would certainly spend while trying to find a fixing guide.

Win32/Injector.BQYF malware technical details

File Info:

name: D3FA27435523D7CD26E0.mlw
path: /opt/CAPEv2/storage/binaries/fe9137ba160a949593162306d182039c6d6d24941487fc991906e41512d9814b
crc32: B949139C
md5: d3fa27435523d7cd26e0619dd5a4fc07
sha1: 8b24712f0465703e73a02e1af8137d6ce2bea3a9
sha256: fe9137ba160a949593162306d182039c6d6d24941487fc991906e41512d9814b
sha512: d7f10b50ca0872aa4af31caa81efc23dbe499d00d953fbda73ff37068cc6ecf90fdb281187996c4450e59d9cfe6bd1578770ee9f4fa3a724d298c1bb34153f41
ssdeep: 3072:z7sii0xZV/XPxJcmY+biFUY8nBZLTvUNQJ:zoiiqfp9eUYQLTvWy
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1AFD38C137861B633C0550C31CCA087718F6EBC1E0578605B7F8D3A5FAD7D9968A2AB6E
sha3_384: 8121d12b9d87b76874c31ad46203f53a49684935b293c468aff40ffdf198321d2cb955b1cfcc2e250075e7d0b73b66d6
ep_bytes: e8062c0000e978feffff8bff558bec56
timestamp: 2014-12-08 18:19:32

Version Info:

CompanyName: Tv purple -
FileDescription: Burst consonant hollow porch tape
Internal Name: Accept.exe
Legal Trademarks: Accident
Original Filename: Accept.exe
ProductName: Accident
ProductVersion: 2.0
LegalCopyright: Copyright (C) Accident 2006-2013
Translation: 0x0401 0x04b0

Win32/Injector.BQYF also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0055e3991 )
K7GWTrojan ( 0055e3991 )
ESET-NOD32a variant of Win32/Injector.BQYF
AvastWin32:Androp [Drp]
EmsisoftGen:Variant.Graftor.166405 (B)
SentinelOneStatic AI – Suspicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=81)
RisingTrojan.Win32.Generic.17DD8CB0 (C64:YzY0Ot8Y09/Eu8Qr)
AVGWin32:Androp [Drp]
CrowdStrikewin/malicious_confidence_70% (W)

How to remove Win32/Injector.BQYF?

Win32/Injector.BQYF malware is very hard to erase by hand. It stores its data in several places throughout the disk, and can recover itself from one of the parts. In addition, a number of changes in the registry, networking setups and Group Policies are quite hard to identify and revert to the original. It is far better to make use of a special app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for virus elimination reasons.

Why GridinSoft Anti-Malware? It is really light-weight and has its detection databases updated practically every hour. Moreover, it does not have such problems and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for removing malware of any form.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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