What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:Win32/LockScreen.AL detection usually means that your PC is in big danger. This virus can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.
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Ransom:Win32/LockScreen.AL detection is a malware detection you can spectate in your computer. It frequently shows up after the preliminary activities on your computer – opening the suspicious e-mail, clicking the advertisement in the Internet or mounting the program from suspicious resources. From the moment it appears, you have a short time to act before it starts its destructive activity. And be sure – it is much better not to await these harmful things.

What is Ransom:Win32/LockScreen.AL virus?

Ransom:Win32/LockScreen.AL is ransomware-type malware. It searches for the documents on your disk drives, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of harm to your system. It modifies the networking settings in order to avoid you from looking for the elimination articles or downloading the anti-malware program. Sometimes, Ransom:Win32/LockScreen.AL can additionally block the setup of anti-malware programs.

Ransom:Win32/LockScreen.AL Summary

Summarizingly, Ransom:Win32/LockScreen.AL malware activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • 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;
  • Unconventionial language used in binary resources: Russian;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Encrypting the documents located on the target’s disks — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a major problem for the last 4 years. It is hard to imagine a more harmful virus for both individuals and companies. The algorithms utilized in Ransom:Win32/LockScreen.AL (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. However, that malware does not do all these unpleasant things immediately – it may take up to several hours to cipher all of your documents. Thus, seeing the Ransom:Win32/LockScreen.AL detection is a clear signal that you should start the removal process.

Where did I get the Ransom:Win32/LockScreen.AL?

Common methods of Ransom:Win32/LockScreen.AL distribution are usual 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 emails are a pretty new method in malware distribution – you receive the e-mail that imitates some normal notifications about shipments or bank service conditions updates. Within 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.

Preventing it looks quite easy, however, still needs tons of attention. Malware can hide in various spots, and it is better to prevent it even before it invades your PC than to depend on an anti-malware program. General cybersecurity knowledge is just an essential thing in the modern-day world, even if your relationship with a PC remains on YouTube videos. That may save you a lot of time and money which you would spend while trying to find a fix guide.

Ransom:Win32/LockScreen.AL malware technical details

File Info:

name: EF685C8811DEC5511CBD.mlw
path: /opt/CAPEv2/storage/binaries/e5288888e1760116b72f63ca68827c94bfaf18d52ae38fe01ee7ba4ec49fafa6
crc32: B1903E66
md5: ef685c8811dec5511cbd3071464f3f20
sha1: 5408acb14dc1375884bac4a12626c889ebcecf7f
sha256: e5288888e1760116b72f63ca68827c94bfaf18d52ae38fe01ee7ba4ec49fafa6
sha512: c1c19fb3b94a9e1aea44c41b2590fe3c97c5f723a479f829ac07e792382de3718af4a6adbfc968b7c2d5618ae0f9b8eb6e481f4abc4ffdcca3d7b55b71ddc734
ssdeep: 6144:TAAW6ziQ1iizYlAkyhtLWiNDZ/binUEcwyXuoJ618dfCCpjjPYgY8LbNl/2+JV2V:nWalPztdPXf+JCMw6IjjggYel5VdWoD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T117D4E055AAE6F45DF412CCFAC8E7B24AE108870CCD66878394B72F22A0757DD8E75132
sha3_384: 4afed122af7c026f8a854e6b117a2c1b08265555d6ac0693f33800ae25856b19a34ff4dc6f5f1d127bcf8ff4180fe225
ep_bytes: 60be00f059008dbe0020e6ff57eb0b90
timestamp: 2008-10-04 19:33:53

Version Info:

0: [No Data]

Ransom:Win32/LockScreen.AL also known as:

Elasticmalicious (high confidence)
VIPREVirTool.Win32.Obfuscator.da!j (v)
K7AntiVirusTrojan ( 0055dd191 )
K7GWTrojan ( 0055dd191 )
CrowdStrikewin/malicious_confidence_100% (W)
ESET-NOD32a variant of Win32/Kryptik.JEQ
AvastWin32:Zbot-MXE [Trj]
EmsisoftGen:Variant.Ser.Razy.11164 (B)
SophosMal/Generic-R + Mal/Agent-IE
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=100)
RisingRansom.LockScreen!8.83D (CLOUD)
AVGWin32:Zbot-MXE [Trj]
PandaGeneric Malware

How to remove Ransom:Win32/LockScreen.AL?

Ransom:Win32/LockScreen.AL malware is incredibly hard to delete manually. It puts its data in several places throughout the disk, and can get back itself from one of the parts. In addition, a lot of modifications in the registry, networking setups and also Group Policies are pretty hard to discover and return to the original. It is better to utilize a special app – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination reasons.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its databases updated practically every hour. In addition, it does not have such problems and exposures as Microsoft Defender does. The combination of these aspects 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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