Trojan.Win32.Inject.anjvo

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

What is Trojan.Win32.Inject.anjvo infection?

In this post you will certainly locate regarding the interpretation of Trojan.Win32.Inject.anjvo and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

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Most of the cases, Trojan.Win32.Inject.anjvo ransomware will certainly instruct its targets to initiate funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Trojan.Win32.Inject.anjvo Summary

These adjustments 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Presents an Authenticode digital signature;
  • 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.
  • Mimics the system’s user agent string for its own requests;
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial language used in binary resources: Hungarian;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • A system process is generating network traffic likely as a result of process injection;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the victim’s hard drive — so the target 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.

Trojan.Win32.Inject.anjvo

One of the most common networks whereby Trojan.Win32.Inject.anjvo Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a resource that hosts a harmful software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or avoid the device from working in a correct manner – while also putting a ransom note that points out the need for the victims to effect the payment for the function of decrypting the files or restoring the file system back to the preliminary problem. In many instances, the ransom money note will certainly come up when the customer restarts the PC after the system has actually already been harmed.

Trojan.Win32.Inject.anjvo circulation networks.

In numerous corners of the world, Trojan.Win32.Inject.anjvo grows by jumps and bounds. However, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending on particular local (local) settings. The ransom notes as well as methods of extorting the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the victim’s device. The alert then demands the customer to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software program piracy is less preferred, this approach is not as effective for the cyber scams. Alternatively, the Trojan.Win32.Inject.anjvo popup alert may falsely assert to be deriving from a police organization and will certainly report having located child porn or other illegal data on the gadget.

    Trojan.Win32.Inject.anjvo popup alert may falsely assert to be obtaining from a regulation enforcement institution and will report having located kid porn or other prohibited information on the tool. The alert will similarly consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 6DEE9A77
md5: eb3fa0ad58217315e78d4f84e820663c
name: upload_file
sha1: 0d08d244c374f07465e805115e47a7fcc979288c
sha256: 4b96a68d53022f8246c8e798433f266fdafbbc8902a96713e50eb66548ac3c8a
sha512: 4a0581af83ad7bfada58983fe63cfe36f4f6da156569769e55f653ac52e4734ca787c65d20f9cde09bceeea8a4524e655b49eb6a448e3ecc06d954b3da62bb52
ssdeep: 6144:YgfRCEBsOYa5y3g0q+Z1Af61g8nC8StMkuNURdRoc0WKkm5z:RJCEyOYsqLjACi8C8vJZkm5z
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Win32.Inject.anjvo also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.34689833
CAT-QuickHeal Trojan.IGENERIC
McAfee W32/PinkSbot-HE!EB3FA0AD5821
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Backdoor ( 0056c0cf1 )
BitDefender Trojan.GenericKD.34689833
K7GW Backdoor ( 0056c0cf1 )
Cybereason malicious.4c374f
Arcabit Trojan.Generic.D2115329
Invincea Mal/Generic-R + Mal/EncPk-APW
Cyren W32/Qbot.Z.gen!Eldorado
Symantec Trojan.Maltrec.TS
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Agen-9774505-0
Kaspersky Trojan.Win32.Inject.anjvo
Alibaba Trojan:Win32/Qakbot.2a5437f2
NANO-Antivirus Trojan.Win32.Inject.hytifh
ViRobot Trojan.Win32.Z.Qbot.1017320.D
Ad-Aware Trojan.GenericKD.34689833
Emsisoft MalCert.A (A)
Comodo Malware@#1yiqw953e2tkz
F-Secure Heuristic.HEUR/AGEN.1101566
DrWeb Trojan.Packed2.42622
TrendMicro TROJ_FRS.0NA103J620
McAfee-GW-Edition BehavesLike.Win32.Trojan.dz
FireEye Generic.mg.eb3fa0ad58217315
Sophos Mal/EncPk-APW
SentinelOne DFI – Suspicious PE
Jiangmin Trojan.Inject.blqg
eGambit Unsafe.AI_Score_96%
Avira HEUR/AGEN.1101566
MAX malware (ai score=89)
Antiy-AVL Trojan/Win32.Inject
Microsoft Trojan:Win32/Qakbot.AR!Cert
ZoneAlarm Trojan.Win32.Inject.anjvo
GData Win32.Trojan.PSE.1Y14EM7
Cynet Malicious (score: 100)
ALYac Trojan.Agent.QakBot
Malwarebytes Trojan.Qbot
Panda Trj/Agent.PM
ESET-NOD32 Win32/Qbot.CN
TrendMicro-HouseCall TROJ_FRS.0NA103J620
Rising Trojan.Qbot!1.CD1F (CLASSIC)
Ikarus Backdoor.QBot
Fortinet W32/Phobos.HGAF!tr.ransom
Webroot W32.Trojan.Gen
AVG Win32:DangerousSig [Trj]
Avast Win32:DangerousSig [Trj]
Qihoo-360 Generic/HEUR/QVM20.1.645B.Malware.Gen

How to remove Trojan.Win32.Inject.anjvo 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojan.Win32.Inject.anjvo 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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If the guide doesn’t help you to remove Trojan.Win32.Inject.anjvo 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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