Malware.AI.1974345577

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

What is Malware.AI.1974345577 infection?

In this post you will discover about the interpretation of Malware.AI.1974345577 as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is specified by on the internet scams to require paying the ransom by a sufferer.

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Most of the situations, Malware.AI.1974345577 virus will advise its sufferers to start funds transfer for the function of neutralizing the modifications that the Trojan infection has presented to the victim’s gadget.

Malware.AI.1974345577 Summary

These adjustments can be as adheres to:

  • 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • A process was set to shut the system down when terminated;
  • 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 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.
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no longer use the information;
  • Preventing routine 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.

Malware.AI.1974345577

One of the most common networks where Malware.AI.1974345577 Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a resource that organizes a destructive software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or protect against the gadget from functioning in a correct manner – while likewise positioning a ransom note that discusses the need for the targets to effect the settlement for the purpose of decrypting the files or bring back the file system back to the first condition. In the majority of instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has already been damaged.

Malware.AI.1974345577 distribution networks.

In different corners of the globe, Malware.AI.1974345577 grows by jumps as well as bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom quantity may differ depending upon certain local (local) setups. The ransom money notes as well as methods of extorting the ransom quantity might vary depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having detected some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the user to pay the ransom.

    Faulty statements concerning illegal material.

    In countries where software piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Conversely, the Malware.AI.1974345577 popup alert may wrongly assert to be stemming from a police establishment and will report having located youngster pornography or various other unlawful data on the device.

    Malware.AI.1974345577 popup alert may falsely declare to be acquiring from a regulation enforcement organization and also will certainly report having situated child porn or various other unlawful data on the gadget. The alert will likewise contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 0BF2D420
md5: c3754c150cde8a5578e8e8dc9c38e78e
name: C3754C150CDE8A5578E8E8DC9C38E78E.mlw
sha1: af68953882864564e576ff323f508c5b40dc5976
sha256: 4e86871e114384aa87aa87fde748fdfb80a243f89566ae22dba57ad7447364b7
sha512: 4083140317797247a611023b45132d51dbc85692726875ed4e63c74752557cc625998efdabb0338025523056b0fb58a85e86ae8d41ea96fa1054d8f9b09a41e5
ssdeep: 12288:d/tisoUKpuJ78pI34aaLb9+7c27yiGZDnAiBNfywMxzRa2fRW8zxsTTp:1tisoJuZVoLgd+i4awMfa2p/tcp
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: License: MPL 2
InternalName:
FileVersion: 51.0.1
CompanyName: Mozilla Foundation
BuildID: 20170125094131
LegalTrademarks: Mozilla
Comments:
ProductName: Firefox
ProductVersion: 51.0.1
FileDescription:
OriginalFilename: wow_helper.exe
Translation: 0x0000 0x04b0

Malware.AI.1974345577 also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.MSILPerseus.189835
FireEye Generic.mg.c3754c150cde8a55
ALYac Gen:Variant.MSILPerseus.189835
Cylance Unsafe
Zillya Trojan.Blocker.Win32.37455
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0050728d1 )
BitDefender Gen:Variant.MSILPerseus.189835
K7GW Trojan ( 0050728d1 )
Cybereason malicious.50cde8
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Backdoor.Win32.Generic
Alibaba Backdoor:Win32/Generic.bd829fc4
NANO-Antivirus Trojan.Win32.Blocker.emnttj
AegisLab Trojan.Win32.Blocker.j!c
Ad-Aware Gen:Variant.MSILPerseus.189835
Emsisoft Gen:Variant.MSILPerseus.189835 (B)
Comodo Malware@#3ey5s4g9x0zym
F-Secure Heuristic.HEUR/AGEN.1109135
DrWeb Trojan.Inject2.49348
VIPRE Trojan.Win32.Generic!BT
TrendMicro RANSOM_CRYPBLOCKER_GC1400FA.UVPM
McAfee-GW-Edition PUP-XBZ-GF
MaxSecure Trojan.Malware.300983.susgen
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Crypt
Jiangmin TrojanSpy.Agent.aaun
Avira HEUR/AGEN.1109135
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Skeeyah.A!rfn
Arcabit Trojan.MSILPerseus.D2E58B
ZoneAlarm HEUR:Backdoor.Win32.Generic
GData Gen:Variant.MSILPerseus.189835
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.MSILKrypt.R210547
McAfee PUP-XBZ-GF
MAX malware (ai score=86)
VBA32 TScope.Trojan.MSIL
Malwarebytes Malware.AI.1974345577
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.IME
TrendMicro-HouseCall RANSOM_CRYPBLOCKER_GC1400FA.UVPM
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!PuqxbphICRU
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Injector.RUB!tr
BitDefenderTheta Gen:NN.ZemsilF.34590.4m0@aW1COJb
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Generic.HgIASOUA

How to remove Malware.AI.1974345577 ransomware?

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 Malware.AI.1974345577 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 Malware.AI.1974345577 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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