What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/TrickBot.O detection usually means that your PC is in big danger. This virus can correctly be identified as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.
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Win32/TrickBot.O detection is a malware detection you can spectate in your system. It frequently shows up after the provoking actions on your PC – opening the suspicious email, clicking the advertisement in the Web or setting up the program from unreliable resources. From the second it shows up, you have a short time to do something about it before it starts its harmful action. And be sure – it is better not to wait for these harmful effects.

What is Win32/TrickBot.O virus?

Win32/TrickBot.O is ransomware-type malware. It searches for the files on your disk drives, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus additionally does a lot of harm to your system. It changes the networking setups in order to prevent you from reading the elimination articles or downloading the antivirus. In some cases, Win32/TrickBot.O can also block the launching of anti-malware programs.

Win32/TrickBot.O Summary

In total, Win32/TrickBot.O virus actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Spoofs its process name and/or associated pathname to appear as a legitimate process;
  • CAPE detected the TrickBot malware family;
  • Creates a copy of itself;
  • Encrypting the files kept on the victim’s disk — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a major problem for the last 4 years. It is challenging to imagine a more hazardous malware for both individual users and organizations. The algorithms used in Win32/TrickBot.O (generally, 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 actually exists, and possibly will exist. However, that virus 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/TrickBot.O detection is a clear signal that you need to begin the removal process.

Where did I get the Win32/TrickBot.O?

Typical methods of Win32/TrickBot.O distribution are basic for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a relatively modern tactic in malware distribution – you get the e-mail that simulates some routine notifications about shippings or bank service conditions shifts. Within the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty simple, but still demands tons of attention. Malware can hide in various spots, and it is far better to stop it even before it goes into your PC than to depend on an anti-malware program. General cybersecurity knowledge is just an important thing in the modern world, even if your relationship with a PC stays on YouTube videos. That may save you a great deal of money and time which you would spend while seeking a fixing guide.

Win32/TrickBot.O malware technical details

File Info:

name: 9B3659936354DCEB1063.mlw
path: /opt/CAPEv2/storage/binaries/e0984a83a5acb8a382d64bc517ae94edc3e5a092d2466dd15fe3b5220f9c8c5d
crc32: 1F03D59F
md5: 9b3659936354dceb1063a42f15d0f12a
sha1: 734bff985a969af749488c2e9f18b0b7ab859859
sha256: e0984a83a5acb8a382d64bc517ae94edc3e5a092d2466dd15fe3b5220f9c8c5d
sha512: e088f3d278db15a0e6631b015833737542f27950c454008029b21bb452ac81127e28177b8722c8fd0f807d62d965be3ce2173649ab498b96af60d8f596c24c7f
ssdeep: 6144:coK9WOC5TgxESFGlR2dYVssmXnnnnnZZcQzmMFvNEqI4oM7H3lSscmv2n/yw:coJB5TgxvGl8uV1mXnnnnnzcOmIEqTPW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T108341205F23E48ABE115A477E83F0A7D8EFB464A4ADF3125CAFB7E5A2170708C259057
sha3_384: 92caf14cf451f6e993c48ff2c02123dee277805fda6233d6473220ffaab3f585f640e23e12f8acdf70d58b222e6e00db
ep_bytes: 558bec81ec0c0c000056578d85f4fbff
timestamp: 2017-07-24 12:40:38

Version Info:

0: [No Data]

Win32/TrickBot.O also known as:

Elasticmalicious (high confidence)
CynetMalicious (score: 100)
K7AntiVirusTrojan ( 0050f1201 )
K7GWTrojan ( 0050f1201 )
ESET-NOD32a variant of Win32/TrickBot.O
SophosMal/Generic-R + Troj/Trickbo-BH
EmsisoftGen:Variant.Razy.546685 (B)
MAXmalware (ai score=100)
RisingTrojan.Generic@ML.100 (RDML:YzWLBTIyiDRQ2cEoaU3gYw)
SentinelOneStatic AI – Suspicious PE
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/TrickBot.O?

Win32/TrickBot.O malware is extremely hard to erase by hand. It stores its documents in a variety of places throughout the disk, and can get back itself from one of the parts. Additionally, numerous modifications in the windows registry, networking settings and also Group Policies are fairly hard to discover and return to the initial. It is better to utilize a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for virus removal purposes.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated almost every hour. Furthermore, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for taking out 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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