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

What is Win32/Adware.FakeAntiSpy.AT infection?

In this post you will certainly locate concerning the definition of Win32/Adware.FakeAntiSpy.AT and its adverse impact on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom money by a target.

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Most of the instances, Win32/Adware.FakeAntiSpy.AT ransomware will instruct its sufferers to start funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s device.

Win32/Adware.FakeAntiSpy.AT Summary

These alterations can be as follows:

  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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.

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Attempts to disable browser security warnings;
  • Ciphering the files located on the target’s disk drive — so the victim can no longer use the data;
  • Preventing regular accessibility to the victim’s workstation;


The most common networks whereby Win32/Adware.FakeAntiSpy.AT Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of user ending up on a source that hosts a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or protect against the tool from working in a correct fashion – while also placing a ransom note that states the need for the sufferers to effect the settlement for the objective of decrypting the documents or bring back the documents system back to the preliminary condition. In most instances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Adware.FakeAntiSpy.AT distribution channels.

In various corners of the globe, Win32/Adware.FakeAntiSpy.AT expands by jumps and also bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom quantity might vary depending on certain local (regional) setups. The ransom notes and also tricks of obtaining the ransom money amount may vary depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In particular locations, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty declarations regarding illegal web content.

    In nations where software piracy is less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Adware.FakeAntiSpy.AT popup alert may falsely declare to be deriving from a police organization and also will certainly report having located child pornography or other illegal information on the tool.

    Win32/Adware.FakeAntiSpy.AT popup alert may falsely claim to be deriving from a legislation enforcement organization and also will report having located kid pornography or various other unlawful data on the device. The alert will in a similar way consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 327D343A
md5: 1736d404a02a93edd8f748cd947d3491
name: 1736D404A02A93EDD8F748CD947D3491.mlw
sha1: 48e3761bf022448f4b56116ec8ce7c6b397fad45
sha256: b7a26777ad0a9984dc9809ca1e01b40eb76a6e602a422b9dab020465757d6306
sha512: e11821894cd82dab09041d43cb6dbecf4908b426ec27df43f037fb4eef6c65342bf06eb95a0fd9872bdcd11813af0ac239daed1cb30f9fb54bb4539a570a4951
ssdeep: 12288:AkgVPXIx/ZpLD6EW5nfFko08b2iq3c+1QdSOgokaq6+nUJX:HgKFZpLDrgfF301iq3pQUzPKJX
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Adware.FakeAntiSpy.AT also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 7000000f1 )
DrWeb Trojan.Siggen3.41494
Cynet Malicious (score: 100)
ALYac Gen:Variant.FakeAV.18
Cylance Unsafe
Zillya Trojan.FakeAV.Win32.82317
Alibaba Ransom:Win32/Blocker.2b2da945
K7GW Trojan ( 7000000f1 )
Cybereason malicious.4a02a9
Cyren W32/A-8c58d75e!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Adware.FakeAntiSpy.AT
APEX Malicious
Avast FileRepMalware
ClamAV Win.Trojan.Fakeav-71468
Kaspersky Trojan-Ransom.Win32.Blocker.fsoo
BitDefender Gen:Variant.FakeAV.18
NANO-Antivirus Trojan.Win32.TrjGen.dubrpl
MicroWorld-eScan Gen:Variant.FakeAV.18
Tencent Win32.Trojan.Fakeav.Dwti
Ad-Aware Gen:Variant.FakeAV.18
Sophos Mal/FakeAV-FO
Comodo Malware@#xp6mm6ylpo4l
BitDefenderTheta Gen:NN.ZelphiF.34692.QmGfaCY4tFjk
VIPRE FraudTool.Win32.FakeVimes!delf (v)
McAfee-GW-Edition FakeAV-PJ.gen.n
Emsisoft Gen:Variant.FakeAV.18 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Fakeav.ytb
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1114825
Antiy-AVL Trojan/Generic.ASMalwS.1864DF5
Kingsoft Win32.Heur.KVM099.a.(kcloud)
Microsoft Rogue:Win32/FakePAV
GData Gen:Variant.FakeAV.18
AhnLab-V3 Trojan/Win32.FakeAV.R6213
McAfee FakeAV-PJ.gen.n
MAX malware (ai score=100)
VBA32 Trojan.FakeAV
Panda Generic Malware
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.FakeAV!PUpEa2bm7hI
Ikarus Trojan.Win32.FakeAV
Fortinet W32/FakeAV.DLCP!tr
AVG FileRepMalware

How to remove Win32/Adware.FakeAntiSpy.AT 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 Win32/Adware.FakeAntiSpy.AT 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 Win32/Adware.FakeAntiSpy.AT you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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