What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the LockScreen.Trojan.ScreenLocker.DDS detection name 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 asks you to pay for their decryption. Deleteing it requires some unusual steps that must be done as soon as possible.
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LockScreen.Trojan.ScreenLocker.DDS detection is a malware detection you can spectate in your system. It frequently appears after the preliminary activities on your computer – opening the dubious e-mail messages, clicking the advertisement in the Web or installing the program from unreliable resources. From the moment it appears, you have a short time to do something about it before it starts its harmful action. And be sure – it is better not to await these destructive effects.

What is LockScreen.Trojan.ScreenLocker.DDS virus?

LockScreen.Trojan.ScreenLocker.DDS is ransomware-type malware. It searches for the files on your computer, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this malware additionally does a lot of damage to your system. It modifies the networking settings in order to stop you from looking for the removal tutorials or downloading the antivirus. In rare cases, LockScreen.Trojan.ScreenLocker.DDS can additionally prevent the setup of anti-malware programs.

LockScreen.Trojan.ScreenLocker.DDS Summary

In total, LockScreen.Trojan.ScreenLocker.DDS ransomware activities in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Unconventionial language used in binary resources: Russian;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Ciphering the documents kept on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a horror story for the last 4 years. It is challenging to picture a more dangerous virus for both individuals and businesses. The algorithms utilized in LockScreen.Trojan.ScreenLocker.DDS (usually, 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 terrible things immediately – it can require up to a few hours to cipher all of your files. Therefore, seeing the LockScreen.Trojan.ScreenLocker.DDS detection is a clear signal that you must start the elimination process.

Where did I get the LockScreen.Trojan.ScreenLocker.DDS?

Ordinary methods of LockScreen.Trojan.ScreenLocker.DDS injection are basic for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a quite modern method in malware spreading – you receive the email that imitates some standard notifications about shippings or bank service conditions changes. Within the email, there is a corrupted 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.

Avoiding it looks pretty uncomplicated, 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 system than to depend on an anti-malware program. Simple cybersecurity knowledge is just an essential item in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can keep you a lot of money and time which you would certainly spend while looking for a fixing guide.

LockScreen.Trojan.ScreenLocker.DDS malware technical details

File Info:

name: 407412E59FD1536FD8F8.mlw
path: /opt/CAPEv2/storage/binaries/0f9febc614234db608df5b9ef8f76e29e3a1769b96a2d2f3d420b619a784df11
crc32: 0505F6CF
md5: 407412e59fd1536fd8f88431566129b0
sha1: b09396c125f2849a5de231f741695440e152f862
sha256: 0f9febc614234db608df5b9ef8f76e29e3a1769b96a2d2f3d420b619a784df11
sha512: 339c2f27c62c335ebd32efd9591242806bca1baa54db0f0a98f8321369bfdbb50869b56657adbd1d92b8a1849bb29fea9d4ac6e4fbb4ab4ddb1ab2649fe6d6ef
ssdeep: 3072:v/oSvMubMaKDNjR5VQTMb9hxQjxldLqmA4cUabsl9N2V8FWwZT:v/LMuYaenaTw4LZAUaboqV
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T150F37C1292E0A837E0B11A7C1D2EE324DD3BBD107875DC496D9D582E9FEB2C4982C397
sha3_384: b2945ff484214d2006e1ecbb0387c4d08d511269016da8b53b5b873454626c0411f607971357288217b7a2fbf5b864dc
ep_bytes: 606133c9eb03cc33c981f9ffffff0074
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

LockScreen.Trojan.ScreenLocker.DDS also known as:

K7AntiVirusTrojan ( 0040f64d1 )
K7GWTrojan ( 0040f64d1 )
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.BEHJ
CynetMalicious (score: 100)
AvastWin32:LockScreen-AAH [Trj]
EmsisoftGen:Variant.Symmi.24344 (B)
MAXmalware (ai score=100)
RisingRansom.Urausy!8.2B7 (TFE:2:dtR3vJUdgXS)
SentinelOneStatic AI – Malicious PE
AVGWin32:LockScreen-AAH [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove LockScreen.Trojan.ScreenLocker.DDS?

LockScreen.Trojan.ScreenLocker.DDS malware is incredibly hard to erase manually. It stores its documents in several places throughout the disk, and can restore itself from one of the elements. Additionally, countless modifications in the windows registry, networking configurations and Group Policies are quite hard to discover and change to the initial. It is better to utilize a special program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination goals.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated nearly every hour. Furthermore, it does not have such problems and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect 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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