What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan-Ransom.Win32.Blocker.kqig malware detection usually means that your computer is in big danger. This virus can correctly be named as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be taken as soon as possible.
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Trojan-Ransom.Win32.Blocker.kqig detection is a malware detection you can spectate in your system. It often appears after the provoking activities on your PC – opening the dubious email, clicking the advertisement in the Web or mounting the program from dubious resources. From the second it appears, you have a short time to do something about it before it begins its malicious action. And be sure – it is better not to await these malicious effects.

What is Trojan-Ransom.Win32.Blocker.kqig virus?

Trojan-Ransom.Win32.Blocker.kqig is ransomware-type malware. It looks for the documents on your disk, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this malware also does a lot of damage to your system. It changes the networking settings in order to prevent you from checking out the removal articles or downloading the antivirus. Sometimes, Trojan-Ransom.Win32.Blocker.kqig can even stop the setup of anti-malware programs.

Trojan-Ransom.Win32.Blocker.kqig Summary

Summarizingly, Trojan-Ransom.Win32.Blocker.kqig virus activities in the infected computer are next:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • Unconventionial binary language: Portuguese (Brazil);
  • Unconventionial language used in binary resources: Portuguese (Brazilian);
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Deletes its original binary from disk;
  • Installs itself for autorun at Windows startup;
  • Anomalous binary characteristics;
  • Encrypting the documents kept on the target’s disk drives — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a horror story for the last 4 years. It is hard to imagine a more hazardous malware for both individual users and organizations. The algorithms used in Trojan-Ransom.Win32.Blocker.kqig (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy already exists, and possibly will exist. But that malware does not do all these bad things immediately – it may require up to a few hours to cipher all of your files. Thus, seeing the Trojan-Ransom.Win32.Blocker.kqig detection is a clear signal that you must begin the elimination procedure.

Where did I get the Trojan-Ransom.Win32.Blocker.kqig?

Common tactics of Trojan-Ransom.Win32.Blocker.kqig injection are usual for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a relatively modern tactic in malware spreading – you get the e-mail that simulates some regular notifications about deliveries or bank service conditions modifications. Within the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks pretty simple, but still needs tons of recognition. Malware can hide in various spots, and it is better to stop it even before it invades your computer than to depend on an anti-malware program. General cybersecurity awareness is just an essential thing in the modern-day world, even if your interaction with a PC stays on YouTube videos. That can keep you a great deal of money and time which you would certainly spend while trying to find a fix guide.

Trojan-Ransom.Win32.Blocker.kqig malware technical details

File Info:

name: F14A5CE6FF83682211E0.mlw
path: /opt/CAPEv2/storage/binaries/6683350a7752dc6b593a8f0cecf924f78361e0d3130324dbf28e8b83304950e5
crc32: 02B91767
md5: f14a5ce6ff83682211e0bcda8bb48ae7
sha1: 8780468091f1bf2aeb6db2cd515c09d47343800c
sha256: 6683350a7752dc6b593a8f0cecf924f78361e0d3130324dbf28e8b83304950e5
sha512: b95cc87fb5a11c9eb0663c7d771bd8c36ef50945042ae098cd908ce228deba8c3c3a2afd9d06ad0c9051a0469943cb9b1b78d9e4c1a3758d2d6a0bd83c65c615
ssdeep: 24576:ITyz5IxDVKzX8HzuqRsMe3rd14wlaxQf5l:ITbLKoVe3rd1plaxIl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T155255C3BB7899672CC3209BC9E9FD2D5980979326E145947F7806F0C7E345A1372AE83
sha3_384: c75581cff38d35c013dd47c2d8543afb0823f283eb81287b3b57d6ea0b586152ff1d6f174e7dcf9077300db0417cd648
ep_bytes: 558bec83c4f05356b878474e00e8c624
timestamp: 1992-06-19 22:22:17

Version Info:

CompanyName: HP Printers
FileDescription: Utility printer driver
LegalTrademarks: HP Printers
Translation: 0x0416 0x04e4

Trojan-Ransom.Win32.Blocker.kqig also known as:

Elasticmalicious (high confidence)
K7AntiVirusSpyware ( 0026b47a1 )
K7GWSpyware ( 0026b47a1 )
ESET-NOD32a variant of Win32/Spy.Banker.WGA
CynetMalicious (score: 100)
AvastWin32:BankerX-gen [Trj]
SophosML/PE-A + Troj/Banker-GYO
MAXmalware (ai score=84)
RisingRansom.Blocker!8.12A (TFE:4:iWNbawThGVF)
SentinelOneStatic AI – Malicious PE
AVGWin32:BankerX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan-Ransom.Win32.Blocker.kqig?

Trojan-Ransom.Win32.Blocker.kqig malware is very difficult to delete manually. It stores its documents in a variety of places throughout the disk, and can restore itself from one of the parts. Additionally, various changes in the registry, networking settings and also Group Policies are fairly hard to identify and revert to the original. It is better to use a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for malware removal purposes.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated almost every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for clearing away malware of any kind.

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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