What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/Packed.Themida.BRQ detection usually means that your PC is in big danger. This computer virus can correctly be named as ransomware – virus which encrypts your files and forces you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.
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Win32/Packed.Themida.BRQ detection is a malware detection you can spectate in your computer. It generally shows up after the provoking procedures on your computer – opening the suspicious e-mail messages, clicking the advertisement in the Web or installing the program from suspicious resources. From the instance it appears, you have a short time to do something about it until it starts its destructive action. And be sure – it is better not to wait for these harmful actions.

What is Win32/Packed.Themida.BRQ virus?

Win32/Packed.Themida.BRQ is ransomware-type malware. It looks for the documents on your computer, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware also does a ton of harm to your system. It changes the networking settings in order to stop you from reading the removal tutorials or downloading the anti-malware program. In rare cases, Win32/Packed.Themida.BRQ can additionally block the launching of anti-malware programs.

Win32/Packed.Themida.BRQ Summary

In total, Win32/Packed.Themida.BRQ malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • NtSetInformationThread: attempt to hide thread from debugger;
  • Dynamic (imported) function loading detected;
  • Expresses interest in specific running processes;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • The following process appear to have been packed with Themida: 0FBDAEE0CEEFEB9EB431.mlw;
  • Checks for the presence of known devices from debuggers and forensic tools;
  • Detects the presence of Wine emulator via registry key;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Attempted to write directly to a physical drive;
  • Encrypting the documents kept on the victim’s drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is difficult to imagine a more dangerous virus for both individuals and corporations. The algorithms used in Win32/Packed.Themida.BRQ (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. However, that virus does not do all these terrible things instantly – it can require up to several hours to cipher all of your documents. Therefore, seeing the Win32/Packed.Themida.BRQ detection is a clear signal that you must start the removal process.

Where did I get the Win32/Packed.Themida.BRQ?

Routine methods of Win32/Packed.Themida.BRQ spreading are typical for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively new method in malware distribution – you receive the e-mail that imitates some normal notifications about shipments or bank service conditions changes. Inside of the email, there is a corrupted MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks quite uncomplicated, however, still demands a lot of recognition. Malware can hide in different places, and it is better to prevent it even before it gets into your computer than to depend on an anti-malware program. Basic cybersecurity awareness is just an essential thing in the modern-day world, even if your relationship with a computer remains on YouTube videos. That can save you a lot of time and money which you would certainly spend while searching for a fix guide.

Win32/Packed.Themida.BRQ malware technical details

File Info:

name: 0FBDAEE0CEEFEB9EB431.mlw
path: /opt/CAPEv2/storage/binaries/27dc05ba56dc45a0282a2c0f9129c3f6361e27202ee9686316f0ac9d139dc445
crc32: 398EF992
md5: 0fbdaee0ceefeb9eb431553f17ec4db0
sha1: 68013e146d8ba6dea9e57c70eb5e693f694efec9
sha256: 27dc05ba56dc45a0282a2c0f9129c3f6361e27202ee9686316f0ac9d139dc445
sha512: b0457ee3db74fd0e5233d23b62c511e9c41e8c29d3cd445c7e4aa29bb7812fe6a670e60bb57aa55060d49b2e17f4b772c2be0a62717bf7fcb3051a34fd5089f0
ssdeep: 98304:qdWII0TAbkEvXSJRFTrBD70mS4s/b2SM8QS3:klId1XSdRzS4s/in
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C4267DB23556A9CFC8A9D5B09827CC7E582CC7F54B304483BC2CA57DAF72CE025E9925
sha3_384: f1475c050fe5e7651e8c32d0dba26ddc5b0d54b8b4b30cb336a7090fad7a49f7946e8526fcd2b3dca3be39da52577211
ep_bytes: 565053e801000000cc5889c3402d00e0
timestamp: 2021-11-29 06:39:12

Version Info:

Translation: 0x0000 0x04b0
FileDescription: Orders Bot
InternalName: Orders Bot.exe
LegalCopyright: Copyright © 2018
OriginalFilename: Orders Bot.exe
ProductName: Orders Bot
Assembly Version:

Win32/Packed.Themida.BRQ also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0053ca911 )
K7GWTrojan ( 0053ca911 )
ESET-NOD32a variant of Win32/Packed.Themida.BRQ
EmsisoftTrojan.GenericKD.38226150 (B)
CynetMalicious (score: 100)
MAXmalware (ai score=81)
SentinelOneStatic AI – Malicious PE
CrowdStrikewin/malicious_confidence_70% (W)

How to remove Win32/Packed.Themida.BRQ?

Win32/Packed.Themida.BRQ malware is incredibly difficult to erase by hand. It stores its data in a variety of locations throughout the disk, and can recover itself from one of the parts. Moreover, a range of changes in the windows registry, networking setups and Group Policies are pretty hard to discover and change to the original. It is better to utilize a special app – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for malware elimination reasons.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated almost every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for eliminating malware of any type.

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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