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The Daily Insight

Trojan:Win32/Zbot.SIBT!MTB

Author

Daniel Foster

Updated on April 30, 2026

What is Trojan:Win32/Zbot.SIBT!MTB infection?

In this short article you will certainly discover about the definition of Trojan:Win32/Zbot.SIBT!MTB and also its adverse influence on your computer system. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom by a target.

In the majority of the cases, Trojan:Win32/Zbot.SIBT!MTB virus will certainly advise its sufferers to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s tool.

Trojan:Win32/Zbot.SIBT!MTB Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (2 unique times);
  • Creates RWX memory;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Greek;
  • The binary likely contains encrypted or compressed data.;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Ciphering the documents situated on the victim’s hard disk — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the target’s workstation;

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apps.identrust.com

Trojan:Win32/Zbot.SIBT!MTB

One of the most common channels where Trojan:Win32/Zbot.SIBT!MTB Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a source that holds a harmful software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s PC or protect against the gadget from operating in an appropriate fashion – while also placing a ransom money note that discusses the need for the targets to effect the payment for the objective of decrypting the files or restoring the documents system back to the initial problem. In a lot of instances, the ransom note will turn up when the customer reboots the PC after the system has already been damaged.

Trojan:Win32/Zbot.SIBT!MTB circulation networks.

In various edges of the world, Trojan:Win32/Zbot.SIBT!MTB grows by jumps as well as bounds. However, the ransom money notes and also methods of extorting the ransom quantity may vary depending on certain regional (regional) settings. The ransom money notes as well as techniques of extorting the ransom quantity may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the target’s tool. The alert then demands the user to pay the ransom.

    Faulty statements about illegal material.

    In countries where software application piracy is less prominent, this method is not as effective for the cyber scams. Alternatively, the Trojan:Win32/Zbot.SIBT!MTB popup alert may falsely claim to be originating from a law enforcement institution as well as will report having situated child porn or other unlawful data on the tool.

    Trojan:Win32/Zbot.SIBT!MTB popup alert might falsely assert to be obtaining from a regulation enforcement establishment and will certainly report having located kid pornography or other illegal information on the gadget. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 44A1879Dmd5: 77bfbdd077f40bc65f56941de5781a04name: 77BFBDD077F40BC65F56941DE5781A04.mlwsha1: 20a55c5aad3eb97fa0b418fd9d5442e0b77a45f3sha256: 1232cc85b8995f4f9b9d473f1a56da756b6fd4b6a628279a9e011cc0d209e54csha512: 9c6730305163ec8b94b11bb8019847cef1d4ef6b4d05eecfe23f09dbfc51685d00c6811ec6d17d60476f64a413034205d0d0b146f4faa0b7875a34ab5e54cbf6ssdeep: 3072:rrsgyzwpX9VdW7dt+egk9asaAeGwEqzE516jkuifBX9MwIwsN4u2ycmkYQBV:rAgswptVdut3wlE516oukBXqr/2vOQBtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: tgathryj.exeProductVersion: 1.0.0.11

Trojan:Win32/Zbot.SIBT!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053d5971 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.IGENERICPMF.S5226893
ALYacTrojan.Mint.Jamg.C
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 0053d5971 )
Cybereasonmalicious.077f40
APEXMalicious
AvastFileRepMalware
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Mint.Jamg.C
NANO-AntivirusTrojan.Win32.GandCrypt.fhmmiu
MicroWorld-eScanTrojan.Mint.Jamg.C
TencentWin32.Trojan.Generic.Ajmd
Ad-AwareTrojan.Mint.Jamg.C
ComodoTrojWare.Win32.Vigorf.AWE@7t17jn
BitDefenderThetaGen:NN.ZexaF.34796.nu0@aGCBPvcG
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojan.Win32.FUERBOOS.SM.hp
FireEyeGeneric.mg.77bfbdd077f40bc6
EmsisoftTrojan.Agent (A)
SentinelOneStatic AI – Malicious PE
WebrootTrojan.Dropper.Gen
AviraTR/GandCrab.aqu
Antiy-AVLTrojan/Generic.ASMalwS.27D014C
SUPERAntiSpyware
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Zbot.SIBT!MTB
AhnLab-V3Win-Trojan/Gandcrab08.Exp
Acronissuspicious
VBA32BScope.Trojan.CryptInject
MAXmalware (ai score=100)
MalwarebytesTrojan.MalPack
TrendMicro-HouseCallTrojan.Win32.FUERBOOS.SM.hp
RisingTrojan.Generic@ML.100 (RDML:6qzzdVSAyhehZdq4mQPmYw)
IkarusTrojan-Ransom.GandCrab
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.CNLN!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.CeeInject.HwoCEpsA

How to remove Trojan:Win32/Zbot.SIBT!MTB ransomware?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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 Trojan:Win32/Zbot.SIBT!MTB 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 Trojan:Win32/Zbot.SIBT!MTB you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: