Trojan:Win32/Vundo.OL Virus Removal

Seeing the Trojan:Win32/Vundo.OL malware detection usually means that your computer is in big danger. This malware can correctly be named as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.

Trojan:Win32/Vundo.OL detection is a malware detection you can spectate in your system. It often appears after the provoking procedures on your computer – opening the untrustworthy e-mail messages, clicking the advertisement in the Web or installing the program from untrustworthy resources. From the second it appears, you have a short time to do something about it until it starts its harmful activity. And be sure – it is much better not to wait for these destructive effects.

What is Trojan:Win32/Vundo.OL virus?

Trojan:Win32/Vundo.OL 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 files locked, this malware also does a ton of harm to your system. It alters the networking settings in order to avoid you from checking out the elimination tutorials or downloading the anti-malware program. In rare cases, Trojan:Win32/Vundo.OL can additionally prevent the setup of anti-malware programs.

Trojan:Win32/Vundo.OL Summary

Summarizingly, Trojan:Win32/Vundo.OL malware activities in the infected system are next:

  • Sample contains Overlay data;
  • 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.;
  • Authenticode signature is invalid;
  • Binary compilation timestomping detected;
  • Ciphering the files located on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a nightmare for the last 4 years. It is difficult to picture a more damaging virus for both individuals and corporations. The algorithms utilized in Trojan:Win32/Vundo.OL (generally, 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 currently exists, and possibly will exist. However, that virus does not do all these bad things instantly – it may take up to a few hours to cipher all of your documents. Thus, seeing the Trojan:Win32/Vundo.OL detection is a clear signal that you have to start the clearing process.

Where did I get the Trojan:Win32/Vundo.OL?

Standard methods of Trojan:Win32/Vundo.OL spreading are basic for all other ransomware examples. Those are one-day landing websites where users are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a quite modern method in malware distribution – you receive the email that mimics some routine notifications about shipments or bank service conditions changes. Inside of the email, there is a malicious MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

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

Preventing it looks quite simple, but still needs a lot of attention. Malware can hide in various spots, and it is better to stop it even before it invades your computer than to trust in an anti-malware program. Common cybersecurity awareness is just an essential item in the modern world, even if your relationship with a computer stays on YouTube videos. That may save you a lot of money and time which you would spend while seeking a solution.

Trojan:Win32/Vundo.OL malware technical details

File Info:

name: 30E7189763944B821444.mlwpath: /opt/CAPEv2/storage/binaries/e36c47389373ba9ac9a490afe520ffa276b73bc18ccdafaba28100a61eaa14a4crc32: 309147A6md5: 30e7189763944b821444a1885553d00fsha1: 0ef92bac4083219d758cc07cabaa63656a8a49edsha256: e36c47389373ba9ac9a490afe520ffa276b73bc18ccdafaba28100a61eaa14a4sha512: d288979e4cc3895f951bd1eb1f010ca2491732e910a0703d64cdb84ab748c057b316d549ca972f6c53e5808f31824a7e31f67db5e33e26802069f5781bc67491ssdeep: 3072:7T3Ch8JkKJ4ox+xSYIBfL3P9P3nDrc8hz7uadT7T4welj+fCFE1RjDOt:7TSKJ4JUhpDrc4/uikwex+2wPytype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19314F189FA55A0DFE01ECDFCC6CBF4683208356544928FDF31F242D6DE4C88EA8196A4sha3_384: ae0e45d99bc1fd0af36cd928b0c9c4e1b939b54a6fd62055e55270a599a9a0fd58732ec2ec34637d31c7845b20bf5954ep_bytes: 558bec83ec0ce87ee8ffff83f8030f85timestamp: 2035-02-02 18:40:32

Version Info:

0: [No Data]

Trojan:Win32/Vundo.OL also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Generic.lojW
MicroWorld-eScan Gen:Variant.Sirefef.2995
FireEye Generic.mg.30e7189763944b82
Skyhigh BehavesLike.Win32.Backdoor.cc
McAfee Generic BackDoor.em
Zillya Trojan.Agent.Win32.166970
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 004c16251 )
Alibaba Ransom:Win32/Obfuscator.8d699f34
K7GW Trojan ( 004c16251 )
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.Agent3.AENW
Symantec Infostealer.Scapzilla
ESET-NOD32 a variant of Win32/Kryptik.SAB
APEX Malicious
TrendMicro-HouseCall TROJ_KRYPTO.SME2
ClamAV Win.Trojan.Agent-871496
Kaspersky UDS:Trojan.Win32.Generic
BitDefender Gen:Variant.Sirefef.2995
NANO-Antivirus Trojan.Win32.Inject.cxfgnm
Avast Win32:Buterat-CG [Trj]
Sophos Mal/Rorpian-D
DrWeb Trojan.Winlock.3333
VIPRE Gen:Variant.Sirefef.2995
TrendMicro TROJ_KRYPTO.SME2
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Sirefef.2995 (B)
Ikarus Backdoor.Win32.Buterat
Jiangmin Trojan/Agent.euup
Webroot W32.Malware.Gen
Varist W32/Backdoor.V.gen!Eldorado
Antiy-AVL Trojan/Win32.Scar
Kingsoft Win32.Trojan.Generic.a
Microsoft Trojan:Win32/Vundo.OL
Xcitium Malware@#3mmk4dtxupoa8
Arcabit Trojan.Sirefef.DBB3
ZoneAlarm UDS:Trojan.Win32.Generic
GData Gen:Variant.Sirefef.2995
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Tdss.R11676
VBA32 SScope.Trojan.MTA.01506
ALYac Gen:Variant.Sirefef.2995
MAX malware (ai score=100)
Panda Generic Malware
Rising Trojan.Vundo!8.4FC (TFE:4:d7RddZD5iQO)
Yandex Trojan.GenAsa!n161UKry8D8
SentinelOne Static AI – Malicious PE
Fortinet W32/Rorpian.C!tr
AVG Win32:Buterat-CG [Trj]
Cybereason malicious.c40832
DeepInstinct MALICIOUS

How to remove Trojan:Win32/Vundo.OL?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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