Backdoor:Win32/Turla.W!dha

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Backdoor:Win32/Turla.W!dha malware detection usually means that your system is in big danger. This malware can correctly be identified as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Deleteing it requires some unusual steps that must be done as soon as possible.
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Backdoor:Win32/Turla.W!dha detection is a virus detection you can spectate in your system. It often shows up after the preliminary procedures on your PC – opening the dubious email, clicking the advertisement in the Internet or mounting the program from dubious resources. From the second it shows up, you have a short time to act until it begins its destructive activity. And be sure – it is much better not to wait for these harmful actions.

What is Backdoor:Win32/Turla.W!dha virus?

Backdoor:Win32/Turla.W!dha is ransomware-type malware. It searches 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 additionally does a lot of harm to your system. It changes the networking setups in order to stop you from checking out the removal articles or downloading the anti-malware program. In some cases, Backdoor:Win32/Turla.W!dha can also prevent the setup of anti-malware programs.

Backdoor:Win32/Turla.W!dha Summary

In total, Backdoor:Win32/Turla.W!dha malware activities in the infected system are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • 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 nightmare for the last 4 years. It is challenging to imagine a more hazardous malware for both individual users and companies. The algorithms utilized in Backdoor:Win32/Turla.W!dha (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. But that virus does not do all these terrible things immediately – it may require up to several hours to cipher all of your documents. Hence, seeing the Backdoor:Win32/Turla.W!dha detection is a clear signal that you must begin the clearing process.

Where did I get the Backdoor:Win32/Turla.W!dha?

General ways of Backdoor:Win32/Turla.W!dha injection are common 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 e-mails are a pretty modern method in malware spreading – you get the email that mimics some standard notifications about deliveries or bank service conditions updates. Inside of the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty easy, but still requires tons of awareness. Malware can hide in various places, and it is much better to stop it even before it goes into your system than to trust in an anti-malware program. Common cybersecurity knowledge is just an important thing in the modern world, even if your relationship with a computer stays on YouTube videos. That may keep you a lot of time and money which you would certainly spend while searching for a solution.

Backdoor:Win32/Turla.W!dha malware technical details

File Info:

name: 2A7670AA9D1CC64E61FD.mlw
path: /opt/CAPEv2/storage/binaries/208f0339fb6cd0c2a10bda7e42deb9938ab279f56db28a017d27269dfc0802a8
crc32: 6648E862
md5: 2a7670aa9d1cc64e61fd50f9f64296f9
sha1: 490540e5d6c0c3930fee28f418e87e8e5c332bf1
sha256: 208f0339fb6cd0c2a10bda7e42deb9938ab279f56db28a017d27269dfc0802a8
sha512: 25792ca76eb7bfd0080ac9ca644d5e50722e8e3f826b907d3ec3a0d5e55bd05fc8dd66cc240567a835338edb2f4e2163673d683f2fe40018676d07aa67f0b0d1
ssdeep: 12288:/XhMqGLyZ8cA0U5js3J7LvEUHBAL7zUZ2DuHdakZHmZRK+HWS5z3:/XaLDcAHu5heBDEdAh5
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15105D00AF2E5D624C955993DF0111F339AB90D73848F6A93EFAE1A286D7C1883C1EF45
sha3_384: 46ec78cb0b41f633c3739b4d15805ce5b5f715afd0d26cb9bf7926f71995f5bd618447cc432849234f27dc9b19a29376
ep_bytes: e84b6f0000e978feffff558bec83ec08
timestamp: 2013-04-01 06:37:55

Version Info:

CompanyName: Microsoft Corporation
FileDescription: System Management Installer
FileVersion: 5.1.2600.5512
InternalName: smbinst
LegalCopyright: Copyright (C) Microsoft Corp. 1997-2002.
OriginalFilename: smbinst
ProductName: Microsoft (R) Windows (R) Operating System
ProductVersion: 5.1.2600.5512
Translation: 0x0409 0x04b0

Backdoor:Win32/Turla.W!dha also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Turla.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.61
FireEyeGeneric.mg.2a7670aa9d1cc64e
McAfeeBackDoor-FCTQ!2A7670AA9D1C
CylanceUnsafe
ZillyaBackdoor.Turla.Win32.30
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004b674f1 )
BitDefenderGen:Variant.Ransom.61
K7GWTrojan ( 004b674f1 )
Cybereasonmalicious.a9d1cc
ArcabitTrojan.Ransom.61
VirITBackdoor.Win32.Generic.BQAW
SymantecTrojan.Gen
ESET-NOD32Win32/Turla.AY
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Trojan.12685250-1
KasperskyBackdoor.Win32.Turla.ce
AlibabaBackdoor:Win32/Turla.cfa0bbd2
NANO-AntivirusTrojan.Win32.Turla.dmyict
CynetMalicious (score: 100)
ViRobotBackdoor.Win32.S.Turla.823296
RisingMalware.Obscure!1.A3BB (CLASSIC)
Ad-AwareGen:Variant.Ransom.61
ComodoMalware@#qscepgbn8z5b
VIPREGen:Variant.Ransom.61
TrendMicroBKDR_TURLA.YLI
McAfee-GW-EditionBehavesLike.Win32.Virut.cc
Trapminesuspicious.low.ml.score
EmsisoftGen:Variant.Ransom.61 (B)
IkarusTrojan.Win32.Turla
JiangminBackdoor/Turla.o
AviraTR/Turla.micie
MAXmalware (ai score=100)
Antiy-AVLTrojan/Generic.ASMalwS.3D4E
KingsoftWin32.Hack.Turla.ce.(kcloud)
MicrosoftBackdoor:Win32/Turla.W!dha
GDataGen:Variant.Ransom.61
GoogleDetected
AhnLab-V3Trojan/Win32.Turla.C516364
VBA32BScope.Backdoor.Turla
ALYacBackdoor.Turla.A
TACHYONBackdoor/W32.Turla.823296
MalwarebytesMalware.AI.687463561
PandaTrj/Genetic.gen
TrendMicro-HouseCallBKDR_TURLA.YLI
TencentMalware.Win32.Gencirc.1201b1ab
YandexTrojan.Turla!CbxOznRvzMU
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.8753593.susgen
FortinetW32/Turla.AF!tr
AVGWin32:APTX-gen [Trj]
AvastWin32:APTX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor:Win32/Turla.W!dha?

Backdoor:Win32/Turla.W!dha malware is incredibly difficult to eliminate by hand. It stores its data in a variety of locations throughout the disk, and can restore itself from one of the parts. Additionally, various modifications in the registry, networking setups and Group Policies are quite hard to locate and return to the original. It is much better to utilize a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination purposes.

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