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

What is Rogue:Win32/FakeDef infection?

In this short article you will certainly discover concerning the meaning of Rogue:Win32/FakeDef as well as its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the instances, Rogue:Win32/FakeDef infection will certainly instruct its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Rogue:Win32/FakeDef Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • Presents an Authenticode digital signature;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the files found on the victim’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing normal access to the target’s workstation;

Related domains: BScope.TrojanRansom.Shade


One of the most typical channels whereby Rogue:Win32/FakeDef are infused are:

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

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s computer or avoid the tool from working in a correct fashion – while also putting a ransom money note that states the need for the sufferers to impact the payment for the objective of decrypting the records or recovering the file system back to the first condition. In a lot of instances, the ransom money note will certainly come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Rogue:Win32/FakeDef circulation networks.

In different corners of the globe, Rogue:Win32/FakeDef expands by leaps and also bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom money amount might differ relying on specific neighborhood (local) settings. The ransom notes as well as methods of obtaining the ransom quantity might differ depending on specific regional (local) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the user to pay the ransom.

    Faulty statements concerning illegal web content.

    In nations where software program piracy is less preferred, this technique is not as reliable for the cyber fraudulences. Conversely, the Rogue:Win32/FakeDef popup alert may falsely declare to be stemming from a law enforcement institution as well as will report having located youngster pornography or other illegal information on the tool.

    Rogue:Win32/FakeDef popup alert might falsely claim to be deriving from a regulation enforcement establishment and will report having situated youngster porn or various other illegal information on the tool. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 60F945FC
md5: 8b61978b8422c872db1e02847575bacf
name: 8B61978B8422C872DB1E02847575BACF.mlw
sha1: 8923f2e983b04dcdd231322857706f7501c33fd8
sha256: 237c379e19deed53cb3e0f997e1f134990ecbfc47892af491cde6ba0af24677e
sha512: 2fa6665138a09f76e762a2c1bb9b337fa25c7afcb750458d62e5affdc0b79610d2df3470018f21c4c83a4af0a06dc517a4a6b28361be6f820c524b64d0ebadc2
ssdeep: 768:5VSSSSSSSSSSSSNOgeCV3m/HLx7nsfLyDdjdFZxrrmcenrlEG1:LSSSSSSSSSSSSNOgtirx77TSr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: migrate.exe
FileVersion: (xpsp.080413-0845)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windows Media Services
FileDescription: MLS Migrate DLL
OriginalFilename: migrate.exe
Translation: 0x0409 0x04b0

Rogue:Win32/FakeDef also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader7.51017
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ser.Ursu.21550
Cylance Unsafe
Zillya Trojan.Jorik.Win32.193915
CrowdStrike win/malicious_confidence_100% (D)
Alibaba VirTool:Win32/Obfuscator.9cc0e260
Cybereason malicious.b8422c
Baidu Win32.Trojan.Agent.eq
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.ASWW
APEX Malicious
Avast Win32:Karagany
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ser.Ursu.21550
NANO-Antivirus Trojan.Win32.Hlux.bfwbfl
MicroWorld-eScan Gen:Variant.Ser.Ursu.21550
Tencent Malware.Win32.Gencirc.114cf9f3
Ad-Aware Gen:Variant.Ser.Ursu.21550
Sophos ML/PE-A + Mal/EncPk-AIT
Comodo TrojWare.Win32.ShipUp.BNL@4v1obi
BitDefenderTheta Gen:NN.ZexaF.34294.cG1@aSxkSsbi
VIPRE LooksLike.Win32.Zbot.b (v)
McAfee-GW-Edition PWS-Zbot-FATG!8B61978B8422
Emsisoft Gen:Variant.Ser.Ursu.21550 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.ejcxr
Webroot Trojan.Dropper.Gen
Avira TR/Crypt.ZPACK.Gen
eGambit Generic.Downloader
Antiy-AVL Trojan/Generic.ASMalwS.16980D
Microsoft Rogue:Win32/FakeDef
GData Gen:Variant.Ser.Ursu.21550
TACHYON Trojan/W32.Small.44024.B
AhnLab-V3 Trojan/Win32.Jorik.R50722
McAfee PWS-Zbot-FATG!8B61978B8422
VBA32 BScope.TrojanRansom.Shade
Panda Trj/Hexas.HEU
Yandex Trojan.Agent!icSZvhiSBR8
Ikarus Backdoor.Win32.Hlux
Fortinet W32/Hulo.ES!tr
AVG Win32:Karagany

How to remove Rogue:Win32/FakeDef 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 Rogue:Win32/FakeDef 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 Rogue:Win32/FakeDef you can always ask me in the comments for getting help.

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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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