Seeing the TrojanDownloader:Win32/Nymaim detection usually means that your PC is in big danger. This computer virus can correctly be named as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.
TrojanDownloader:Win32/Nymaim detection is a virus detection you can spectate in your computer. It usually appears after the preliminary procedures on your computer – opening the untrustworthy e-mail, clicking the advertisement in the Web or setting up the program from dubious resources. From the second it appears, you have a short time to take action before it begins its harmful activity. And be sure – it is far better not to await these malicious things.
What is TrojanDownloader:Win32/Nymaim virus?
TrojanDownloader:Win32/Nymaim is ransomware-type malware. It searches for the files on your disk, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware also does a lot of harm to your system. It alters the networking setups in order to prevent you from checking out the removal articles or downloading the antivirus. In rare cases, TrojanDownloader:Win32/Nymaim can additionally prevent the setup of anti-malware programs.
TrojanDownloader:Win32/Nymaim Summary
Summarizingly, TrojanDownloader:Win32/Nymaim ransomware actions in the infected system are next:
- A file was accessed within the Public folder.;
- Authenticode signature is invalid;
- Ciphering the documents kept on the victim’s drives — so the victim cannot open these documents;
- Blocking the launching of .exe files of security tools
- 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 imagine a more harmful virus for both individual users and businesses. The algorithms utilized in TrojanDownloader:Win32/Nymaim (usually, 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 currently exists, and possibly will exist. But that virus does not do all these terrible things instantly – it may take up to a few hours to cipher all of your documents. Thus, seeing the TrojanDownloader:Win32/Nymaim detection is a clear signal that you must begin the clearing process.
Where did I get the TrojanDownloader:Win32/Nymaim?
Typical ways of TrojanDownloader:Win32/Nymaim distribution are usual for all other ransomware variants. Those are one-day landing sites where victims are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a relatively modern method in malware distribution – you receive the email that mimics some normal notifications about shippings or bank service conditions modifications. Inside of the email, there is an infected MS Office file, or a web link which leads to the exploit landing site.

Malicious email message. This one tricks you to open the phishing website.
Avoiding it looks pretty uncomplicated, however, still needs a lot of attention. Malware can hide in various spots, and it is far better to prevent it even before it invades your PC than to rely upon an anti-malware program. General cybersecurity knowledge is just an important thing in the modern world, even if your interaction with a computer stays on YouTube videos. That can keep you a lot of time and money which you would spend while seeking a solution.
TrojanDownloader:Win32/Nymaim malware technical details
File Info:
name: 47BD2478FEB9CB0C08F7.mlwpath: /opt/CAPEv2/storage/binaries/c58d987be377e4fa3d512a21fdb522bd894b8d91536330a9abebbb461fd093b7crc32: 6E8307B7md5: 47bd2478feb9cb0c08f7e716c94cc8c8sha1: 4fa3891e1b1ecf58eef0c88973d12a278d28feb5sha256: c58d987be377e4fa3d512a21fdb522bd894b8d91536330a9abebbb461fd093b7sha512: 2494f5d9582766028fb833b7aecfd0ed9a848df8f5685d8ce7d84c0c59de4323f85bd7e85e8de3b66772b216ad74d07d75b1f550c7cd1b627c46da706ef88de4ssdeep: 12288:dKd0NFyfLNJfqK1f2lZ5Fefs1lWv0c4s85qboKbc91:dKCN0LNJfale01lW+scqs/91type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T195E4F102A623E036FED660B09B05C7705BB45EF76A2D4167B3F05F6EBB143C21A29359sha3_384: c489083a7ed1e8aea05be175f38efb22751f388ba5d7a28b25bf1fdcca211766b54edcf17b9262c9166fa115d9f468dcep_bytes: e86a670000e978feffffcccccccccccctimestamp: 2016-04-06 14:58:13Version Info:
0: [No Data]
TrojanDownloader:Win32/Nymaim also known as:
| Bkav | W32.Common.C1729788 |
| Lionic | Trojan.Win32.Nymaim.4!c |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| FireEye | Generic.mg.47bd2478feb9cb0c |
| CAT-QuickHeal | Trojan.Mauvaise.SL1 |
| Skyhigh | BehavesLike.Win32.Dropper.jh |
| McAfee | Generic.ys |
| Cylance | unsafe |
| Zillya | Trojan.Kryptik.Win32.873852 |
| Sangfor | Downloader.Win32.Nymaim.Vhya |
| K7AntiVirus | Trojan ( 004e26601 ) |
| Alibaba | TrojanDownloader:Win32/Nymaim.f0a3a0ab |
| K7GW | Trojan ( 004e26601 ) |
| BitDefenderTheta | Gen:NN.ZexaF.36744.OqW@aqievTai |
| VirIT | Trojan.Win32.Generic.ARFK |
| Symantec | ML.Attribute.HighConfidence |
| tehtris | Generic.Malware |
| ESET-NOD32 | Win32/TrojanDownloader.Nymaim.BA |
| APEX | Malicious |
| ClamAV | BC.Win.Packer.Troll-14 |
| Kaspersky | Trojan.Win32.Agent.iiyd |
| BitDefender | Trojan.GenericKD.3143975 |
| NANO-Antivirus | Trojan.Win32.Kryptik.eopolq |
| MicroWorld-eScan | Trojan.GenericKD.3143975 |
| Avast | Win32:Malware-gen |
| Tencent | Malware.Win32.Gencirc.10b449ac |
| Emsisoft | Trojan.GenericKD.3143975 (B) |
| F-Secure | Trojan.TR/Kryptik.982065 |
| VIPRE | Trojan.GenericKD.3143975 |
| TrendMicro | TROJ_NYMAIM.BK |
| Sophos | Mal/Kryptik-DC |
| Ikarus | Trojan-Downloader.Win32.Nymaim |
| GData | Win32.Trojan.Agent.PHAGCG |
| Jiangmin | Trojan.Agent.aaid |
| Webroot | W32.Trojan.Gen |
| Varist | W32/Trojan.GWJF-1656 |
| Avira | TR/Kryptik.982065 |
| Antiy-AVL | Trojan/Win32.BTSGeneric |
| Kingsoft | malware.kb.a.867 |
| Xcitium | Malware@#3852bsejszy9u |
| Arcabit | Trojan.Generic.D2FF927 |
| ViRobot | Trojan.Win32.Z.Kryptik.657920.C |
| ZoneAlarm | Trojan.Win32.Agent.iiyd |
| Microsoft | TrojanDownloader:Win32/Nymaim |
| Detected | |
| AhnLab-V3 | Trojan/Win32.Dridex.C1370361 |
| VBA32 | BScope.TrojanRansom.Foreign |
| ALYac | Trojan.GenericKD.3143975 |
| MAX | malware (ai score=94) |
| Malwarebytes | Generic.Malware/Suspicious |
| Panda | Trj/WLT.B |
| Zoner | Trojan.Win32.41364 |
| TrendMicro-HouseCall | TROJ_NYMAIM.BK |
| Rising | Downloader.Nymaim!8.781 (TFE:5:HFuCV9GTtEM) |
| Yandex | Trojan.Agent!zvUREtgmxN0 |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Trojan.Malware.1728101.susgen |
| Fortinet | W32/Kryptik.DYTU!tr |
| AVG | Win32:Malware-gen |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (W) |
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