What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan:Win32/Vundo!AU detection name means that your system is in big danger. This virus 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 peculiar steps that must be taken as soon as possible.
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Trojan:Win32/Vundo!AU detection is a virus detection you can spectate in your computer. It often shows up after the preliminary activities on your computer – opening the dubious e-mail, clicking the advertisement in the Web or setting up the program from dubious sources. From the moment it appears, you have a short time to act until it begins its malicious action. And be sure – it is better not to wait for these destructive effects.

What is Trojan:Win32/Vundo!AU virus?

Trojan:Win32/Vundo!AU is ransomware-type malware. It looks for the documents on your disk drives, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this virus additionally does a lot of damage to your system. It changes the networking settings in order to stop you from checking out the removal tutorials or downloading the antivirus. In some cases, Trojan:Win32/Vundo!AU can even stop the launching of anti-malware programs.

Trojan:Win32/Vundo!AU Summary

In total, Trojan:Win32/Vundo!AU virus actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents kept on the victim’s disks — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a headache for the last 4 years. It is difficult to realize a more harmful virus for both individuals and organizations. The algorithms utilized in Trojan:Win32/Vundo!AU (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy already exists, and possibly will exist. However, that virus does not do all these bad things instantly – it can take up to several hours to cipher all of your files. Hence, seeing the Trojan:Win32/Vundo!AU detection is a clear signal that you must start the removal procedure.

Where did I get the Trojan:Win32/Vundo!AU?

General methods of Trojan:Win32/Vundo!AU injection are standard for all other ransomware variants. Those are one-day landing websites where victims are offered to download the free program, so-called bait emails and hacktools. Bait emails are a pretty modern method in malware spreading – you receive the e-mail that imitates some standard notifications about shippings or bank service conditions modifications. Within the e-mail, there is a corrupted MS Office file, or a web 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 easy, however, still requires tons of awareness. Malware can hide in various places, and it is better to stop it even before it gets into your system than to rely on an anti-malware program. Basic cybersecurity knowledge is just an important thing in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can save you a great deal of time and money which you would spend while searching for a fixing guide.

Trojan:Win32/Vundo!AU malware technical details

File Info:

name: 80E5893DE916B4429E93.mlw
path: /opt/CAPEv2/storage/binaries/d6aad67eeaab638f64c5709126dc3f7d258d5d33ac0d4c54dcc47af82623e902
crc32: 62FCB54F
md5: 80e5893de916b4429e938d488bf903f9
sha1: 0b52388f07364c99029605ed6e2e731db1a393d8
sha256: d6aad67eeaab638f64c5709126dc3f7d258d5d33ac0d4c54dcc47af82623e902
sha512: 02ce0bb15775f99696561eaefe0a13ddddc096363fb1c4cd4dfc8272477a1f9765c7ee4787faed8c48b41118a469f546c3bacd31de08a075d38914001bdc1895
ssdeep: 12288:7u4REBlq6lSfrOeAS5HHuYpy5uJOutpEztYqLak3ZicOOP1iKWM2Ya:i4REBlq6Af6U5HHdRJJMzt7LaGOCWTY
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T140C4239D9B4CA0F1D3BBA0F2FD32A49DB737B044CE7A8507228E6236A766700C545779
sha3_384: ab91c692b2c345123844d33df44bf0d3f3c6d093bd93ca0a1c5a8debe2b4f43aac7b5d069c6c20508d8797bf2e65395a
ep_bytes: e8193100008bffc20800515368f30740
timestamp: 2011-03-23 20:00:23

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Games for Windows® - LIVE Splash Screen
FileVersion: 3.0.0089.0 (WGX_OGC_V3.00_RTM.090810-2131)
InternalName: GFWLive.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: GFWLive.exe
ProductName: Microsoft® Games for Windows® - LIVE
ProductVersion: 3.0.0089.0
Translation: 0x0409 0x04b0

Trojan:Win32/Vundo!AU also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.lmEL
MicroWorld-eScan Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
McAfee GenericRXGB-ZW!80E5893DE916
Cylance Unsafe
VIPRE Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
Sangfor Suspicious.Win32.Save.a
BitDefender Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34646.Jm0@aK@7QVci
Cyren W32/FakeMS.K.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.WWB
APEX Malicious
ClamAV Win.Trojan.Agent-472501
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Drop.bxrddk
Cynet Malicious (score: 100)
Rising Malware.Undefined!8.C (TFE:2:P6JTXoFb1XF)
Ad-Aware Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
Sophos ML/PE-A
Comodo TrojWare.Win32.Kryptik.LNM@31jfj6
DrWeb Trojan.MulDrop.32519
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
Emsisoft Gen:Trojan.AppInitDLL.Jm0@aK@7QVci (B)
Ikarus Gen.Variant.Kazy
Jiangmin Trojan/Generic.ejuo
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=83)
Antiy-AVL Trojan/Generic.ASMalwS.3303
Microsoft Trojan:Win32/Vundo.gen!AU
GData Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
Google Detected
AhnLab-V3 Trojan/Win32.Kazy.R4600
VBA32 BScope.Trojan.Download
ALYac Gen:Trojan.AppInitDLL.Jm0@aK@7QVci
Malwarebytes Trojan.FakeMS
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_CRYPTIK.SMW
Tencent Win32.Trojan.Generic.Wimw
Yandex Trojan.GenAsa!EKrh2/vunK4
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.AJW!tr
AVG Win32:Zboter-B [Spy]
Cybereason malicious.de916b
Avast Win32:Zboter-B [Spy]

How to remove Trojan:Win32/Vundo!AU?

Trojan:Win32/Vundo!AU malware is very hard to delete manually. It puts its documents in numerous locations throughout the disk, and can recover itself from one of the parts. Moreover, numerous alterations in the windows registry, networking configurations and also Group Policies are quite hard to discover and return to the original. It is far better to utilize a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal reasons.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated just about every hour. In addition, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts 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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