NSIS/Injector.PN

What is NSIS/Injector.PN infection?

In this article you will locate regarding the meaning of NSIS/Injector.PN and its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to require paying the ransom by a victim.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the instances, NSIS/Injector.PN ransomware will certainly instruct its sufferers to launch funds move for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the victim’s device.

NSIS/Injector.PN Summary

These modifications can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Compression (or decompression);
  • Enumerates user accounts on the system;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard disk drive — so the victim can no more utilize the information;
  • Preventing normal access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

NSIS/Injector.PN

One of the most typical channels through which NSIS/Injector.PN Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of user winding up on a source that hosts a destructive software application;

As quickly as the Trojan is effectively injected, it will either cipher the data on the victim’s PC or avoid the device from working in a proper way – while likewise putting a ransom note that points out the need for the sufferers to impact the settlement for the objective of decrypting the files or bring back the documents system back to the preliminary condition. In many circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has actually currently been damaged.

NSIS/Injector.PN distribution channels.

In various corners of the globe, NSIS/Injector.PN expands by jumps and bounds. However, the ransom money notes and also tricks of extorting the ransom money quantity might vary depending on particular local (local) settings. The ransom money notes as well as techniques of obtaining the ransom money amount may differ depending on specific neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the target’s tool. The alert then requires the individual to pay the ransom.

    Faulty declarations regarding unlawful content.

    In countries where software program piracy is much less preferred, this technique is not as efficient for the cyber frauds. Conversely, the NSIS/Injector.PN popup alert may wrongly claim to be stemming from a law enforcement establishment as well as will report having located kid porn or various other unlawful information on the device.

    NSIS/Injector.PN popup alert might falsely claim to be acquiring from a law enforcement establishment and also will report having situated child porn or various other illegal information on the gadget. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 48BE2916
md5: 04096387f5e807b656d4b935ce2f0517
name: 04096387F5E807B656D4B935CE2F0517.mlw
sha1: 21247b6a251f9fd086fc113cfcda37ebdd2b9725
sha256: 5e51181d7264753b0b2b9e4a908a0c3b483f74c0a754d668137917f943453102
sha512: f707f073e813e6f4c2b5ff08f621f8623d758169aab48ec512d30408056a589e8e0c0aac918dbee1172dc47e9a1ee366fbea6353775de3ba046cc6a3a5c47426
ssdeep: 6144:7B+pgUVHp3wUMAYxaOfYoBgRi0/V4W1Zg/Kwj0uH+I:7gdH9DO3Y0i4xSI0dI
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

NSIS/Injector.PN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.7453
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Cerber.B
ALYac Trojan.Ransom.Cerber
Cylance Unsafe
Zillya Backdoor.PePatch.Win32.105072
Sangfor Ransom.Win32.Zerber.gen
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win32/Injector.249559f7
K7GW Trojan ( 00501f701 )
K7AntiVirus Trojan ( 00501f701 )
Symantec Ransom.Cerber
ESET-NOD32 NSIS/Injector.PN
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Zerber.gen
BitDefender Trojan.NSIS.Androm.BC
NANO-Antivirus Trojan.Nsis.Zerber.ekizfq
MicroWorld-eScan Trojan.NSIS.Androm.BC
Tencent Win32.Trojan.Raas.Auto
Sophos Mal/Generic-R + Troj/Cerber-AAV
F-Secure Heuristic.HEUR/AGEN.1117997
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.VSAEI
McAfee-GW-Edition BehavesLike.Win32.ICLoader.dc
FireEye Generic.mg.04096387f5e807b6
Emsisoft Trojan-Ransom.Cerber (A)
SentinelOne Static AI – Malicious PE
Webroot W32.Injector.Gen
Avira HEUR/AGEN.1117997
Kingsoft Win32.Troj.Agent.uu.(kcloud)
Microsoft Ransom:Win32/Cerber!rfn
Arcabit Trojan.NSIS.Androm.BC
AegisLab Trojan.Win32.Zerber.4!c
ZoneAlarm HEUR:Trojan-Ransom.Win32.Zerber.gen
GData Trojan.NSIS.Androm.BC
TACHYON Ransom/W32.Cerber.231530
AhnLab-V3 Trojan/Win32.Cerber.C1740099
McAfee RDN/Ransom.bw
MAX malware (ai score=100)
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CERBER.VSAEI
Rising Trojan.Ransom.Cerber!1.A819 (KTSE)
Ikarus Trojan-Ransom.Cerber
Fortinet W32/Injector.OV!tr
AVG Win32:Trojan-gen
Qihoo-360 Win32/Backdoor.Androm.HyoDANgC

How to remove NSIS/Injector.PN 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.PN 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.PN you can always ask me in the comments for getting help.

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References

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