Win32/Injector.AJPI

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Injector.AJPI infection?

In this post you will certainly locate about the interpretation of Win32/Injector.AJPI as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom money by a sufferer.

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Most of the situations, Win32/Injector.AJPI virus will instruct its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s gadget.

Win32/Injector.AJPI Summary

These alterations can be as follows:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s hard drive — so the sufferer can no more use the data;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Injector.AJPI

The most regular channels whereby Win32/Injector.AJPI Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user winding up on a resource that hosts a harmful software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or stop the gadget from functioning in an appropriate way – while likewise positioning a ransom note that states the need for the sufferers to impact the payment for the function of decrypting the records or recovering the file system back to the preliminary condition. In most instances, the ransom note will come up when the customer reboots the PC after the system has actually currently been harmed.

Win32/Injector.AJPI circulation networks.

In numerous edges of the world, Win32/Injector.AJPI expands by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom amount may vary depending upon certain regional (regional) setups. The ransom money notes as well as techniques of extorting the ransom money amount may differ depending on particular regional (local) settings.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the target’s gadget. The sharp after that demands the user to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is less prominent, this technique is not as reliable for the cyber scams. Alternatively, the Win32/Injector.AJPI popup alert might falsely declare to be deriving from a police organization and will certainly report having situated youngster porn or other unlawful information on the tool.

    Win32/Injector.AJPI popup alert may incorrectly declare to be acquiring from a legislation enforcement establishment as well as will certainly report having located kid pornography or various other unlawful information on the gadget. The alert will similarly include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 45F5E983
md5: 2366f9b034742552fd2e5c51cc3fbc27
name: 2366F9B034742552FD2E5C51CC3FBC27.mlw
sha1: 1ee84b6800471cbf3b78071e008947acfb222e2f
sha256: fb47b866bddfb447085d7a8513c02d146c97f7208d2c044e89e4286cc0dfcda4
sha512: 47f7283c55eb332c513e9b67cf12cfd71eb10d12f36567ecb373f51733d80ee549a3fa7987862399d34cb686d165ab2d5c82b1b3955ce4c8b8abc4fa56023da4
ssdeep: 3072:O2rOizjhEDpHZS9xukEZQ6t8UWy/ONCBAMoZVTxtcG5pjUnTaSRwSX+TlOx:vDzjhUp8gQiB24+TxGUZ2TaKwo+TAx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Injector.AJPI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004479511 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.2401
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Zbot.Win32.113651
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Trojan:Win32/Injector.fc32a729
K7GW Trojan ( 004479511 )
Cybereason malicious.034742
Cyren W32/Dorkbot.T.gen!Eldorado
Symantec Trojan.Shylock
ESET-NOD32 a variant of Win32/Injector.AJPI
APEX Malicious
Avast Win32:Zbot-QPE [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Win32.Trojan.Psw.Hpic
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Mal/EncPk-AGD
Comodo Malware@#2gsi7548y0hru
BitDefenderTheta Gen:NN.ZexaF.34608.pqX@aeJA6toi
VIPRE Trojan.Win32.Clisbot.a (v)
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.2366f9b034742552
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1127899
eGambit Unsafe.AI_Score_99%
Microsoft PWS:Win32/Zbot!CI
Arcabit Trojan.Ransom.Cerber.1
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Spyware/Win32.Zbot.R55156
Acronis suspicious
McAfee PWS-Zbot-FANM!2366F9B03474
MAX malware (ai score=100)
VBA32 BScope.Malware-Cryptor.Oop
Panda Trj/Genetic.gen
Rising Trojan.Injector!8.C4 (CLOUD)
Ikarus Worm.Win32.Clisbot
Fortinet W32/Injector.ADNN!tr
AVG Win32:Zbot-QPE [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HwoCjI8A

How to remove Win32/Injector.AJPI ransomware?

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 Win32/Injector.AJPI 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Injector.AJPI 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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