Trojan.Eb

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

What is Trojan.Eb infection?

In this post you will discover about the meaning of Trojan.Eb and also its unfavorable effect on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom by a target.

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Most of the situations, Trojan.Eb infection will advise its targets to launch funds transfer for the function of counteracting the changes that the Trojan infection has introduced to the victim’s tool.

Trojan.Eb Summary

These adjustments can be as complies with:

  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (1307 unique times);
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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;
  • 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;
  • Ciphering the files found on the victim’s hard drive — so the target can no longer make use of the data;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.Satan
a.tomx.xyzTrojan.Ransom.Satan

Trojan.Eb

One of the most regular channels where Trojan.Eb Ransomware Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion 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 PC or protect against the device from working in an appropriate manner – while also putting a ransom money note that mentions the need for the sufferers to impact the repayment for the purpose of decrypting the records or bring back the file system back to the preliminary problem. In a lot of instances, the ransom note will show up when the client restarts the COMPUTER after the system has currently been harmed.

Trojan.Eb distribution networks.

In numerous edges of the world, Trojan.Eb expands by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom quantity might differ relying on particular local (local) setups. The ransom notes as well as techniques of extorting the ransom amount might differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the sufferer’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In nations where software program piracy is less prominent, this method is not as reliable for the cyber frauds. Conversely, the Trojan.Eb popup alert might falsely declare to be stemming from a law enforcement organization and will certainly report having located kid porn or various other illegal data on the tool.

    Trojan.Eb popup alert may incorrectly declare to be acquiring from a legislation enforcement institution as well as will report having located kid porn or various other illegal information on the device. The alert will similarly have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 166ADDAF
md5: 01a9b1f9a9db526a54a64e39a605dd30
name: c.dat
sha1: a436e3f5a9ee5e88671823b43fa77ed871c1475b
sha256: 9a1365c42f4aca3e9c1c5dcf38b967b73ab56e4af0b4a4380af7e2bf185478bc
sha512: 5e9bb40b47c3a1a036ede25b3d1b7bbb4da2f048145fa1f3aaeccca11df88c108429b5bb859ab6da888c9e8ee6da2b1040d7341426e5776dbf5c3fa8ab9dd90f
ssdeep: 49152:HukzsCYr5TZNnFiL/FUEA0x2YBp4j8VThthc48Lezv:Ok4CwJsL/HAFYBp4jMM48Le
type: MS-DOS executable, MZ for MS-DOS

Version Info:

0: [No Data]

Trojan.Eb also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware
MicroWorld-eScanDropped:Trojan.GenericKD.32937697
FireEyeGeneric.mg.01a9b1f9a9db526a
CAT-QuickHealTrojan.Agent
ALYacTrojan.Ransom.Satan
CylanceUnsafe
AegisLabTrojan.Win32.Eb.4!c
SangforMalware
K7AntiVirusTrojan ( 004f40381 )
BitDefenderDropped:Trojan.GenericKD.32937697
K7GWTrojan ( 004f40381 )
Cybereasonmalicious.5a9ee5
TrendMicroTROJ_GEN.R002C0WAD20
BitDefenderThetaGen:NN.ZexaF.34082.koqaaevOgYoi
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win64/Riskware.Mimikatz.B
TrendMicro-HouseCallTROJ_GEN.R002C0WAD20
AvastWin32:Malware-gen
GDataDropped:Trojan.GenericKD.32937697
KasperskyTrojan.Win32.Eb.acs
AlibabaTrojan:Win32/Mimikatz.f53cba30
APEXMalicious
RisingTrojan.Eb!8.10DCC (CLOUD)
Ad-AwareDropped:Trojan.GenericKD.32937697
SophosMal/Generic-S
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebBackDoor.Siggen2.2089
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.VTFlooder.vc
CMCVirus.Win32.Sality!O
EmsisoftDropped:Trojan.GenericKD.32937697 (B)
SentinelOneDFI – Malicious PE
CyrenW32/Trojan.CHUK-0891
JiangminTrojan.Crypmod.vn
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=85)
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D1F696E1
ZoneAlarmTrojan.Win32.Eb.acs
MicrosoftTrojan:Win32/Wacatac.D!ml
Acronissuspicious
McAfeeArtemis!01A9B1F9A9DB
VBA32Trojan.Eb
MalwarebytesTrojan.MalPack.MPRESS
PandaTrj/CI.A
TencentWin32.Trojan.Eb.Eer
FortinetRiskware/Mimikatz
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.113

How to remove Trojan.Eb 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 install-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.Eb 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 Trojan.Eb 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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