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

What is SScope.Trojan.FakeAV.01681 infection?

In this short article you will certainly find regarding the definition of SScope.Trojan.FakeAV.01681 as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is elaborated by online frauds to demand paying the ransom by a sufferer.

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In the majority of the instances, SScope.Trojan.FakeAV.01681 infection will advise its victims to start funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s tool.

SScope.Trojan.FakeAV.01681 Summary

These adjustments can be as complies with:

  • 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 with CreateRemoteThread in a remote process;
  • 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.
  • Expresses interest in specific running processes;
  • 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.

  • 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;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • 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!
  • 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
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Creates a slightly modified copy of itself;
  • Ciphering the documents located on the sufferer’s disk drive — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains Virus.Win32.PolyRansom.c Virus.Win32.PolyRansom.c


One of the most common channels where SScope.Trojan.FakeAV.01681 Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a source that holds a destructive software;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s computer or avoid the device from working in an appropriate manner – while likewise putting a ransom money note that points out the need for the sufferers to effect the settlement for the objective of decrypting the files or recovering the file system back to the first problem. In a lot of instances, the ransom money note will show up when the client restarts the PC after the system has currently been harmed.

SScope.Trojan.FakeAV.01681 circulation channels.

In various edges of the globe, SScope.Trojan.FakeAV.01681 grows by jumps and bounds. However, the ransom money notes as well as techniques of extorting the ransom amount may vary relying on specific neighborhood (local) setups. The ransom money notes as well as tricks of extorting the ransom amount may differ depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the victim’s tool. The alert after that demands the user to pay the ransom money.

    Faulty statements regarding illegal web content.

    In countries where software application piracy is less popular, this technique is not as effective for the cyber scams. Alternatively, the SScope.Trojan.FakeAV.01681 popup alert might falsely claim to be deriving from a police organization and also will certainly report having situated youngster pornography or other prohibited information on the device.

    SScope.Trojan.FakeAV.01681 popup alert may wrongly declare to be obtaining from a law enforcement establishment and also will certainly report having located youngster pornography or various other prohibited information on the tool. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 41BC629B
md5: 5b2f9749b59bc478406af779c5778b66
name: 5B2F9749B59BC478406AF779C5778B66.mlw
sha1: 229b89442e0ccd4244ebfa60ee0a7936295e9b54
sha256: fa3fe129ff44060855be63ad8842d5c5a3843394ecfa342789ac8ef1ef8652e3
sha512: 3e5593752afa84cd9fc0fb05cef58ce6073cd6369b53324779e7d92499bb05aab8be803b431b5ce917288f2968d3decac57b7eaeb6133c4e5dced9c5d27d7a45
ssdeep: 3072:bBI5ArKGCnhgU1XA+ArXjeaMoh6lgUaVwQ+/76bSSN+PS7VyoCeJ6ik7O:bK5ArKjbAxXSaegUqGeGpBohM7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

SScope.Trojan.FakeAV.01681 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Doboc.Gen.1
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee W32/DocumentCrypt
Cylance Unsafe
VIPRE Virus.Win32.Ursnif.ha (v)
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0040fa661 )
K7AntiVirus Trojan ( 0040fa661 )
Cyren W32/Virus.LSLV-1164
Symantec W32.Tempedreve.E!inf
APEX Malicious
ClamAV Win.Trojan.Doboc-320
Kaspersky Virus.Win32.PolyRansom.c
BitDefender Win32.Doboc.Gen.1
NANO-Antivirus Trojan.Win32.PolyRansom.dpzfcr
Ad-Aware Win32.Doboc.Gen.1
Emsisoft Win32.Doboc.Gen.1 (B)
Comodo TrojWare.Win32.Ursnif.KIL@5jjifs
F-Secure Trojan.TR/Crypt.ZPACK.Gen
BitDefenderTheta AI:FileInfector.1210116D11
Zillya Virus.PolyRansom.Win32.3
TrendMicro PE_URSNIF.E-O
Sophos ML/PE-A + W32/MPhage-B
SentinelOne Static AI – Malicious PE
Jiangmin Virus.PolyRansom.dv
eGambit Unsafe.AI_Score_99%
Avira TR/Crypt.ZPACK.Gen
Antiy-AVL Virus/Win32.PolyRansom.c
SUPERAntiSpyware Trojan.Agent/Gen-FakeAV
ZoneAlarm Virus.Win32.PolyRansom.c
GData Win32.Doboc.Gen.1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Ursnif.R239873
Acronis suspicious
VBA32 SScope.Trojan.FakeAV.01681
ALYac Win32.Doboc.Gen.1
TACHYON Trojan/W32.Doboc
Malwarebytes PolyRansom.Virus.FileInfector.DDS
TrendMicro-HouseCall PE_URSNIF.E-O
Tencent Trojan.Win32.Tuscas.a
Yandex Trojan.GenAsa!RK3x+npEgzs
MAX malware (ai score=100)
MaxSecure Virus.w32.PolyRansom.C
Fortinet W32/Tuscas.A!tr
Panda Trj/CryptD.C
Qihoo-360 Malware.Radar01.Gen

How to remove SScope.Trojan.FakeAV.01681 virus?

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 SScope.Trojan.FakeAV.01681 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove SScope.Trojan.FakeAV.01681 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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