Written by Robert Bailey

What is TrojanSpy:Win32/Nivdort.EP infection?

In this article you will find concerning the definition of TrojanSpy:Win32/Nivdort.EP and also its negative effect on your computer. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom money by a victim.

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Most of the instances, TrojanSpy:Win32/Nivdort.EP virus will advise its targets to launch funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s device.

TrojanSpy:Win32/Nivdort.EP Summary

These modifications can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (96 unique times);
  • Starts servers listening on,;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Ciphering the papers located on the sufferer’s disk drive — so the target can no more make use of the data;
  • Preventing routine access to the target’s workstation;


The most typical networks whereby TrojanSpy:Win32/Nivdort.EP are injected are:

  • By methods of phishing emails;
  • As a consequence of user winding up on a resource that hosts a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the target’s computer or protect against the gadget from working in a correct way – while additionally putting a ransom money note that points out the demand for the victims to impact the settlement for the function of decrypting the papers or recovering the documents system back to the preliminary condition. In most circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually currently been harmed.

TrojanSpy:Win32/Nivdort.EP circulation networks.

In various edges of the globe, TrojanSpy:Win32/Nivdort.EP grows by leaps and bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom amount might differ depending upon particular local (local) setups. The ransom money notes and also techniques of obtaining the ransom money amount may differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements concerning illegal web content.

    In countries where software piracy is less prominent, this method is not as reliable for the cyber fraudulences. Additionally, the TrojanSpy:Win32/Nivdort.EP popup alert may wrongly claim to be stemming from a law enforcement institution and will certainly report having located kid porn or other unlawful information on the tool.

    TrojanSpy:Win32/Nivdort.EP popup alert may wrongly assert to be obtaining from a regulation enforcement establishment and will report having located kid pornography or various other unlawful data on the device. The alert will likewise have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 64A2BC51
md5: 70b86057804c9cd33ec29630a55457de
name: 70B86057804C9CD33EC29630A55457DE.mlw
sha1: 902d720864067669223d2d6a7d1ed338a8b8c8fb
sha256: 9e451c001989b5c02e174c7dbb8adc43d52b5f4fa185684c4dadbfcd535953fe
sha512: a1981a5579b6ab5c713de06f65ac8e89f6066417f0af00a1285bef6a3733a9f18051fe1c79da63eeaa6330d058b7ac4d4d1ba8c4c1751b100c853980696db044
ssdeep: 49152:BjA0NKZ3RbSxCAkKfy/7V9xRo5jYS4N+nhEGz:5AZZ3RbbK6DV9xRo5kS44
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanSpy:Win32/Nivdort.EP also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
CAT-QuickHeal TrojanSpy.Nivdort.DR3
ALYac Gen:Variant.Zusy.189044
Cylance Unsafe
Zillya Trojan.Bayrob.Win32.27522
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Trojan ( 004f437d1 )
K7AntiVirus Trojan ( 004f437d1 )
Baidu Win32.Trojan.Bayrob.d
Cyren W32/S-0a21c3d0!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Bayrob.CS
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Zusy.189044
NANO-Antivirus Trojan.Win32.Bayrob.ehwycs
MicroWorld-eScan Gen:Variant.Zusy.189044
Tencent Win32.Trojan.Generic.Aguy
Ad-Aware Gen:Variant.Zusy.189044
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34142.1nW@aOHBljf
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Zusy.189044 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.amxhr
Avira HEUR/AGEN.1118508
eGambit Unsafe.AI_Score_92%
Antiy-AVL Trojan/Generic.ASMalwS.1C1E42E
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft TrojanSpy:Win32/Nivdort.EP
GData Gen:Variant.Zusy.189044
AhnLab-V3 Trojan/Win32.Bayrob.C1584240
Acronis suspicious
McAfee GenericRXGJ-VD!70B86057804C
MAX malware (ai score=80)
VBA32 BScope.Trojan.Nivdort
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_BAYROB.SM7
Rising Trojan.Generic@ML.100 (RDML:rVpa6tl+NHqDULNPEdWBow)
Yandex Trojan.GenAsa!9jdu9WeLfrg
Ikarus Trojan.Win32.Bayrob
Fortinet W32/Generic.AP.41D3E!tr
AVG Win32:Trojan-gen

How to remove TrojanSpy:Win32/Nivdort.EP virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for TrojanSpy:Win32/Nivdort.EP files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove TrojanSpy:Win32/Nivdort.EP you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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