Trojan.Rbot
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 20,528 |
| Threat Level: | 90 % (High) |
| Infected Computers: | 5,623 |
| First Seen: | July 24, 2009 |
| Last Seen: | July 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Rbot on your system indicates a potential security threat that requires immediate attention. Trojan.Rbot is a type of malicious software that can compromise the security and integrity of your computer. In this report, we will provide an overview of what Trojan.Rbot is, how it operates, the symptoms of infection, and the steps you can take to remove it from your system.
Table of Contents
What Is Trojan.Rbot?
Trojan.Rbot is a type of Trojan horse malware, which is a malicious program that disguises itself as a legitimate application. Once installed on a system, it can allow unauthorized access to the computer, steal sensitive information, and disrupt normal system operation. Trojan.Rbot can be spread through various means, including infected software downloads, phishing emails, and exploited vulnerabilities in operating systems or applications.
How Trojan.Rbot Operates
Trojan.Rbot operates by exploiting vulnerabilities in the system or using social engineering tactics to trick users into installing it. Once installed, it can create a backdoor on the infected system, allowing remote access to the computer. This can enable hackers to steal sensitive information, install additional malware, or use the infected computer as a botnet to conduct malicious activities. Trojan.Rbot can also modify system settings, disable security software, and disrupt normal system operation.
Symptoms of Infection
The symptoms of a Trojan.Rbot infection can vary, but common indicators include slow system performance, unexpected pop-ups or ads, and unusual network activity. You may also notice that your system is crashing or freezing frequently, or that your antivirus software is disabled. Additionally, you may receive notifications from your antivirus software or firewall indicating that a malicious program is trying to access the internet.
- Unexplained changes to system settings or configuration
- Appearance of unknown programs or icons on the desktop
- Unusual network activity or slow internet connection
- Increased CPU usage or memory consumption
- Disabled security software or firewall
How to Remove Trojan.Rbot
- Boot your system in Safe Mode with Networking to prevent the malware from loading
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected threats
- Uninstall any suspicious programs or applications that you do not recognize or need
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons
- Reboot your system and run another full scan with your anti-malware tool to ensure that the malware has been completely removed
Conclusion
Removing Trojan.Rbot from your system requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined in this report, you can help ensure that your system is free from the threat of Trojan.Rbot. It is essential to remain vigilant and take proactive measures to protect your system from future malware infections, including keeping your operating system and software up to date, using strong antivirus software, and avoiding suspicious downloads or links.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Symantec | Suspicious.Insight |
| Sophos | Mal/Generic-L |
| McAfee-GW-Edition | Heuristic.LooksLike.Win32.Suspicious.H!93 |
| Ikarus | Win32.SuspectCrc |
| eSafe | Suspicious File |
| AVG | Generic17.FPL |
| AntiVir | Worm/Rbot.ilt |
| a-squared | Win32.SuspectCrc!IK |
| Sophos | Mal/VB-M |
| Prevx1 | Cloaked Malware |
| McAfee | potentially unwanted program Adware-Alexa |
| eSafe | AdWare.Win32.AlexaBa |
| ClamAV | Adware.Agent-1525 |
| BitDefender | BehavesLike:Win32.Malware |
| Avast | Win32:Alexabar |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | beifen.exe, fonts.exe, activex[1].exe | ba81e990576001dc850590cab210fd17 | 0 |
| 2. | CLADD | 7ef4e74b68d156202418d4ee3a4db75f | 0 |
| 3. | setup18[1].exe,swchost.exe | f4ffa38e7ca8060451bfc41c355eec40 | 0 |
| 4. | regscan.exe | f2ef52716791bc8696f95b57d15189eb | 0 |
| 5. | scvhost.exe | bbed56ab574bfc7ee80dbee0700c3f25 | 0 |
Registry Details
Analysis Report
General information
| Family Name: | Trojan.Rbot |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
c0d7542ca87de3c5ab1aa2939ec81a32
SHA1:
a81fff1b699ece66baa480a34aa7455ba7b3c05d
SHA256:
8A2B37C69D0563F8CAE330FA0E699F9497DB5D42CAC922CDF9B4E49834FF5DAE
File Size:
178.11 KB, 178112 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Firefly Global, LLC | AddTrust External CA Root | Root Not Trusted |
| Firefly Global, LLC | AddTrust External CA Root | Root Not Trusted |
File Traits
- x64
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe | Generic Read,Write Attributes |
| \device\namedpipe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\devmanview.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\devmanview64.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\driveruninstall_combined.cmd | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsge542.tmp\nsexec.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\uninstall.iss | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\uninstall_twain.iss | Generic Write,Read Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 蟝囝㙕ǜ | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Anti Debug |
|
| User Data Access |
|
| Process Shell Execute |
|
| Syscall Use |
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63 additional items are not displayed above. |
| Other Suspicious |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
"C:\Users\Ztfecmdq\AppData\Local\Temp\DriverUninstall_Combined.cmd"
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C:\WINDOWS\system32\reg.exe reg Query "HKLM\Hardware\Description\System\CentralProcessor\0"
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C:\WINDOWS\system32\find.exe find /i "x86"
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C:\Users\Ztfecmdq\AppData\Local\Temp\devmanview64.exe "DevManView64.exe" /disable "Wireless Digital Microscope"
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