Written by Robert Bailey

What is NSIS/Injector.OW infection?

In this short article you will find concerning the interpretation of NSIS/Injector.OW as well as its negative influence on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.

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In the majority of the situations, NSIS/Injector.OW virus will instruct its victims to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s tool.

NSIS/Injector.OW Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Compression (or decompression);
  • Attempts to connect to a dead IP:Port (4 unique times);
  • Enumerates user accounts on the system;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image;
  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the records located on the target’s disk drive — so the sufferer can no more make use of the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

api.blockcypher.com Ransom.Cerber.B
btc.blockr.io Ransom.Cerber.B
bitaps.com Ransom.Cerber.B
chain.so Ransom.Cerber.B
ocsp.digicert.com Ransom.Cerber.B
p27dokhpz2n7nvgr.1lseoi.top Ransom.Cerber.B


The most regular networks whereby NSIS/Injector.OW Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a source that hosts a harmful software application;

As quickly as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or avoid the tool from working in a proper manner – while additionally placing a ransom note that points out the requirement for the targets to impact the repayment for the purpose of decrypting the records or bring back the file system back to the first condition. In the majority of circumstances, the ransom money note will turn up when the client restarts the COMPUTER after the system has actually currently been damaged.

NSIS/Injector.OW distribution channels.

In numerous corners of the globe, NSIS/Injector.OW grows by jumps and also bounds. However, the ransom notes as well as techniques of obtaining the ransom money amount might differ depending upon specific neighborhood (local) settings. The ransom notes as well as methods of obtaining the ransom money amount might vary depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s device. The alert after that demands the customer to pay the ransom.

    Faulty declarations about illegal web content.

    In nations where software application piracy is much less prominent, this method is not as reliable for the cyber fraudulences. Additionally, the NSIS/Injector.OW popup alert might falsely claim to be stemming from a law enforcement institution and also will certainly report having located youngster porn or other illegal data on the tool.

    NSIS/Injector.OW popup alert might wrongly claim to be obtaining from a law enforcement establishment as well as will report having located kid porn or various other prohibited information on the device. The alert will in a similar way contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4B0D0065
md5: c74414d5d8e4172d6899971985a2ab97
name: C74414D5D8E4172D6899971985A2AB97.mlw
sha1: 1857346facce614821cd5213f9f7d3bf3ac832ea
sha256: ad6b8249049237f69e36a090a191d02ee25235db3166514db634a6098021e042
sha512: 9c73429c7254f5f973978444862c5117aeb556b31a1f585d2d2dd579dbb94d2129de8523feebee107566e718fe5bacf1a7ae049403d7d86a514af164c6a74d86
ssdeep: 6144:wB+pgUPbW5Sa4RH+HgiKabN/m6JMzPUuHdppFqa:wg3b6BFgiKu0zpjqa
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: John T. Haller
InternalName: KeePass Portable
CompanyName: PortableApps.com
LegalTrademarks: PortableApps.com is a Trademark of Rare Ideas, LLC.
Comments: Allows KeePass to be run from a removable drive. For additional details, visit PortableApps.com/KeePassPortable
ProductName: KeePass Portable
FileDescription: KeePass Portable
Translation: 0x0409 0x04b0

NSIS/Injector.OW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0050186b1 )
Lionic Trojan.Win32.Zerber.j!c
DrWeb Trojan.Encoder.7453
Cynet Malicious (score: 99)
CAT-QuickHeal Ransom.Cerber.B
ALYac Trojan.GenericKD.4288403
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0050186b1 )
Cybereason malicious.5d8e41
Cyren W32/Cerber.JDNP-8714
Symantec Ransom.Cryptodefense
Zoner Trojan.Win32.53175
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Ransom.Win32.Zerber.eznr
BitDefender Trojan.GenericKD.4288403
NANO-Antivirus Trojan.Nsis.Zerber.ekctys
MicroWorld-eScan Trojan.GenericKD.4288403
Tencent Win32.Trojan.Zerber.Sxnw
Ad-Aware Trojan.GenericKD.4288403
Sophos ML/PE-A + Mal/Cerber-AA
VIPRE Trojan.Win32.Generic!BT
TrendMicro Possible_Cerber-13
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
FireEye Generic.mg.c74414d5d8e4172d
Emsisoft Trojan.GenericKD.4288403 (B)
SentinelOne Static AI – Suspicious PE
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1117992
Microsoft Trojan:Win32/Ditertag.A
SUPERAntiSpyware Ransom.Cerber/Variant
GData Trojan.GenericKD.4288403
TACHYON Ransom/W32.Cerber.301518
AhnLab-V3 Trojan/Win32.Cerber.C1729888
McAfee Artemis!C74414D5D8E4
MAX malware (ai score=83)
VBA32 Hoax.Zerber
Panda Trj/Genetic.gen
TrendMicro-HouseCall Possible_Cerber-13
Rising Trojan.Win32.Zerber.l (CLASSIC)
Fortinet W32/Injector.OV!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove NSIS/Injector.OW virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 NSIS/Injector.OW 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 NSIS/Injector.OW you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

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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