What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan.Win32.Strab detection usually means that your system is in big danger. This malware can correctly be identified as ransomware – sort of malware 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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Trojan.Win32.Strab detection is a virus detection you can spectate in your computer. It frequently shows up after the provoking actions on your computer – opening the dubious e-mail, clicking the advertisement in the Internet or installing the program from dubious sources. From the instance it appears, you have a short time to take action until it begins its malicious activity. And be sure – it is better not to wait for these malicious things.

What is Trojan.Win32.Strab virus?

Trojan.Win32.Strab is ransomware-type malware. It searches for the documents on your disks, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a lot of damage to your system. It modifies the networking settings in order to prevent you from looking for the elimination manuals or downloading the antivirus. In some cases, Trojan.Win32.Strab can additionally block the launching of anti-malware programs.

Trojan.Win32.Strab Summary

Summarizingly, Trojan.Win32.Strab ransomware actions in the infected system 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;
  • Guard pages use detected – possible anti-debugging.;
  • Dynamic (imported) function loading detected;
  • Enumerates running processes;
  • Expresses interest in specific running processes;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Spanish (Colombia);
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Accessed credential storage registry keys;
  • Collects information to fingerprint the system;
  • Encrypting the documents kept on the victim’s disks — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a headache for the last 4 years. It is challenging to picture a more damaging virus for both individual users and companies. The algorithms used in Trojan.Win32.Strab (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 unpleasant things instantly – it may take up to several hours to cipher all of your documents. Hence, seeing the Trojan.Win32.Strab detection is a clear signal that you need to start the elimination process.

Where did I get the Trojan.Win32.Strab?

Usual tactics of Trojan.Win32.Strab injection are basic for all other ransomware examples. Those are one-day landing sites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a quite modern strategy in malware distribution – you receive the e-mail that imitates some standard notifications about shippings or bank service conditions shifts. Within the e-mail, there is a corrupted MS Office file, or a 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 easy, but still demands a lot of focus. Malware can hide in different places, and it is better to prevent it even before it invades your computer than to rely on an anti-malware program. Common cybersecurity awareness is just an important item in the modern world, even if your relationship with a PC remains on YouTube videos. That can keep you a great deal of time and money which you would spend while trying to find a solution.

Trojan.Win32.Strab malware technical details

File Info:

name: 3062CEC7C27DCEF35F33.mlw
path: /opt/CAPEv2/storage/binaries/aef38bda49e6b591dd4d20d1c2bbbe17df194b93aecb304c6fb84bd30abfe9f3
crc32: 89308B39
md5: 3062cec7c27dcef35f3318e8e1ba44d9
sha1: 661997d40e93d71b453cb21bcf0366f30b1f42da
sha256: aef38bda49e6b591dd4d20d1c2bbbe17df194b93aecb304c6fb84bd30abfe9f3
sha512: 864c7029dd006887e549feb978a56c7e4a1668dc3eabcce1040fec52253edd12cedd7046ba79bde4170a54ea5fbdeca62104d92c745e8e2019674bc172315b6d
ssdeep: 98304:JvZNtmd0+NSrnd15o1G0fiDPR0e5vNY8Za3RKBEu7F4:JBud0+srdboM9jye5vbZ0CF4
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T176163310A190D032F2FB6EB46937A3AC6D3AB9D0577C58CF629843DE1635AE49C31787
sha3_384: 06195c4eed0b1f0b753e7e48181a5c0d9417640ffe3f87b76eb4676a605a763e7064bb1ab7aaa16547c4205ebd99c9e8
ep_bytes: 8bff558bece8e6540000e8110000005d
timestamp: 2020-11-08 07:08:27

Version Info:

0: [No Data]

Trojan.Win32.Strab also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 004bd9341 )
K7GWTrojan ( 0058b6ab1 )
AvastWin32:CrypterX-gen [Trj]
EmsisoftTrojan.GenericKD.38177417 (B)
CynetMalicious (score: 100)
MAXmalware (ai score=89)
RisingTrojan.Kryptik!8.8 (TFE:dGZlOgU4rXEX6kwW+Q)
SentinelOneStatic AI – Malicious PE
AVGWin32:CrypterX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.Strab?

Trojan.Win32.Strab malware is extremely hard to erase by hand. It puts its data in several places throughout the disk, and can get back itself from one of the parts. In addition, a number of modifications in the registry, networking setups and also Group Policies are quite hard to find and change to the initial. It is far better to make use of a special program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for virus removal reasons.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated nearly every hour. Additionally, it does not have such problems and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for getting rid of 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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