Written by Robert Bailey

What is UDS:Trojan-Spy.Win32.Zbot.sb infection?

In this post you will certainly locate about the interpretation of UDS:Trojan-Spy.Win32.Zbot.sb as well as its unfavorable effect on your computer. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom by a victim.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the cases, UDS:Trojan-Spy.Win32.Zbot.sb infection will certainly instruct its targets to initiate funds transfer for the function of counteracting the modifications that the Trojan infection has actually presented to the target’s device.

UDS:Trojan-Spy.Win32.Zbot.sb Summary

These adjustments can be as follows:

  • 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.
  • 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.
  • 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.
  • Ciphering the documents situated on the victim’s hard disk — so the target can no longer make use of the data;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal networks whereby UDS:Trojan-Spy.Win32.Zbot.sb Trojans are infused 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 individual ending up on a source that hosts a destructive software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or prevent the tool from functioning in a proper way – while also putting a ransom note that discusses the need for the victims to impact the payment for the function of decrypting the records or bring back the data system back to the first problem. In a lot of instances, the ransom note will certainly come up when the customer reboots the PC after the system has actually currently been harmed.

UDS:Trojan-Spy.Win32.Zbot.sb distribution networks.

In numerous corners of the globe, UDS:Trojan-Spy.Win32.Zbot.sb expands by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom amount might vary depending upon specific local (local) setups. The ransom notes and also tricks of obtaining the ransom quantity might differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The sharp after that requires the user to pay the ransom money.

    Faulty statements concerning unlawful content.

    In nations where software piracy is less preferred, this technique is not as efficient for the cyber scams. Additionally, the UDS:Trojan-Spy.Win32.Zbot.sb popup alert might falsely claim to be originating from a police establishment as well as will report having situated child pornography or various other illegal data on the gadget.

    UDS:Trojan-Spy.Win32.Zbot.sb popup alert may incorrectly declare to be deriving from a regulation enforcement establishment and also will report having located kid pornography or various other unlawful data on the gadget. The alert will similarly have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 41B98762
md5: 2bc47367db3027b16d0cb78bb5953aa9
name: 2BC47367DB3027B16D0CB78BB5953AA9.mlw
sha1: 6463d68ea9a201a485a35a4b7a7d0557287d1f8c
sha256: 907dc05b26820af6af48a91b6ebe71be3f4fb2cb4b61fd700a84a0b784b89205
sha512: e1c23bccfcd9e5f78e7cd0e68b092a0d513fb1b92ae2c0f6c822e109df5b1a174ae15cd78df539fbb63d3a0535cb1ecbae87d5abfb76266410b8ae4be8ab556d
ssdeep: 3072:pPUOQgPMIthqGF1jNHqhPXIRjVQPtKt50SIk1/3olPrSS7LN6jL28S0u:pP7QXI/h1BHq1GjEtcOk1fqPD756jLg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 18.34.935.31
FileDescription: KHEwmNYiba1YIczgvJUeox9mJAlf
FileVersion: 18.34.935.31
OriginalFilename: ioGmNGrbGK0.exe
ProductName: NpUjl2WUZSMv8ejr5T5isAYj
Translation: 0x0409 0x04b0

UDS:Trojan-Spy.Win32.Zbot.sb also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055dd191 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.1949
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Zbot.Win32.76358
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba TrojanPSW:Win32/Kryptik.299b8771
K7GW Trojan ( 0055dd191 )
Cybereason malicious.7db302
Cyren W32/Zbot.QG.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FPUX
APEX Malicious
Avast Win32:Susn-AR [Trj]
Kaspersky UDS:Trojan-Spy.Win32.Zbot.sb
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Zbot.xwmdq
ViRobot Trojan.Win32.A.Zbot.158208.EU
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Win32.Trojan-Spy.Zbot.qoy
Ad-Aware Trojan.Ransom.Cerber.1
Sophos Mal/Generic-R + Mal/EncPk-AGT
Comodo Malware@#3piwpylpcae4b
BitDefenderTheta Gen:NN.ZexaF.34678.jq1@ameY7djc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.2bc47367db3027b1
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.cbjz
Webroot W32.Malware.Gen
Avira TR/Crypt.XPACK.Gen7
Kingsoft Win32.Troj.Zbot.et.(kcloud)
Microsoft PWS:Win32/Zbot!CI
AegisLab Trojan.Win32.Zbot.lx9X
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Spyware/Win32.Zbot.R37357
Acronis suspicious
McAfee PWS-Zbot.gen.ame
MAX malware (ai score=100)
VBA32 BScope.TrojanPSW.Panda
Panda Trj/Genetic.gen
Rising Trojan.Win32.Generic.13312572 (C64:YzY0OkAzzwkq3aNz)
Yandex TrojanSpy.Zbot!v1B0XGhuOFY
Ikarus Trojan-Spy.Win32.Zbot
AVG Win32:Susn-AR [Trj]
Qihoo-360 Win32/Ransom.Cerber.HwcBEpsA

How to remove UDS:Trojan-Spy.Win32.Zbot.sb ransomware?

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

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 UDS:Trojan-Spy.Win32.Zbot.sb 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 UDS:Trojan-Spy.Win32.Zbot.sb you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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