Trojan.Downloader.Gen.FW

The detection of Trojan.Downloader.Gen.FW indicates that a potentially malicious program has been identified on your system. This type of threat is generally categorized as a Trojan, which is a broad term for malicious software that disguises itself as legitimate. The ".Gen" suffix suggests that this is a generic detection, meaning that the malware may not be a specific, known variant, but rather a program that exhibits characteristics common to Trojans. The ".FW" suffix may indicate that the malware is related to firewall or network activities, but without further information, it's difficult to determine the exact nature of the threat.

What Is Trojan.Downloader.Gen.FW?

Trojan.Downloader.Gen.FW is a type of malware that is designed to download and install additional malicious software onto an infected system. The exact capabilities and intentions of this malware are unknown, but it is likely that it is used to compromise system security, steal sensitive information, or disrupt normal system operation. Trojans are often spread through email attachments, infected software downloads, or exploited vulnerabilities in operating systems or applications.

How Trojan.Downloader.Gen.FW Operates

Once installed, Trojan.Downloader.Gen.FW may operate in the background, downloading and installing additional malware components without the user's knowledge or consent. It may also attempt to communicate with command and control servers to receive instructions or transmit stolen data. The malware may use various techniques to evade detection, such as code obfuscation, encryption, or hiding in legitimate system processes. It's also possible that the malware is designed to exploit vulnerabilities in system software or applications to gain elevated privileges or access sensitive areas of the system.

Symptoms of Infection

Systems infected with Trojan.Downloader.Gen.FW may exhibit a range of symptoms, including slow system performance, frequent crashes, or unexplained changes to system settings. Users may also notice unusual network activity, such as unexpected outgoing connections or data transfers. In some cases, the malware may attempt to display fake alerts or warnings to trick the user into installing additional malware or providing sensitive information. However, it's also possible that the malware may not exhibit any noticeable symptoms, making it difficult to detect without the use of specialized security software.

How to Remove Trojan.Downloader.Gen.FW

1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of the malware.
3. Uninstall any suspicious programs or applications that may be related to the malware.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
5. Reboot your system and perform a follow-up scan to ensure that all malware components have been removed.

Conclusion

The removal of Trojan.Downloader.Gen.FW requires careful attention to detail and the use of specialized security software. By following the steps outlined above, you can help to ensure that your system is thoroughly cleaned and protected against future infections. It's also important to take steps to prevent reinfection, such as keeping your operating system and applications up to date, using strong antivirus software, and avoiding suspicious email attachments or downloads. Remember to always be cautious when interacting with unknown or untrusted sources, and to regularly scan your system for signs of malware activity.

Analysis Report

General information

Family Name:	Trojan.Downloader.Gen.FW
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: 63a6295ccef6685c2ab17ab83825b161 SHA1: 047a915fd6851f97b8825baad2d612c0f4fc0637 SHA256: 8F1AFC243B5EEC96F137A2EFB8C643574944960E5E542F5EE8EE85AF4E7F214A File Size: 4.09 MB, 4085929 bytes

MD5: 2366d0b96ee4905fd53cdfec2c822188 SHA1: 1bc93ceca960efe85172a7cd375184c7559e9077 SHA256: 26134B043D866B85CF5A6389C64C885F814C074D0CC9C413CE344F88DE3E8F15 File Size: 4.33 MB, 4334753 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• 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 doesn't have security information
• File has TLS 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)

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• File is not packed
• IMAGE_FILE_DLL is not set inside PE header (Executable)
• IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

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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.

Windows PE Version Information

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Windows PE Version Information

This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.

Name	Value
Comments	This installation was built with Inno Setup.
File Description	Ailurophobe Setup Bribery Setup
File Version	7.0.0.0 1.4.0.0
Product Name	Ailurophobe Bribery
Product Version	10.8 7.8

File Traits

• dll
• HighEntropy
• ntdll
• x86

Files Modified

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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\is-2mu70.tmp\_isetup\_setup64.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-2mu70.tmp\bairtthal.hs	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\gpulib.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\hardwarelib.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\port_ut16.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\register.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\temperature.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-2mu70.tmp\zacklour.jxom	Generic Write,Read Attributes

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c:\users\user\appdata\local\temp\is-g9jac.tmp\047a915fd6851f97b8825baad2d612c0f4fc0637_0004085929.tmp	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-p8q44.tmp\1bc93ceca960efe85172a7cd375184c7559e9077_0004334753.tmp	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\_isetup\_setup64.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-qb240.tmp\bairtthal.hs	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\gpulib.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\hardwarelib.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\port_ut16.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\register.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\temperature.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-qb240.tmp\zacklour.jxom	Generic Write,Read Attributes
c:\users\user\appdata\roaming\pcgameboost\smart game booster\gamebooster.ini	Synchronize,Write Attributes

Windows API Usage

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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
Process Manipulation Evasion	NtUnmapViewOfSection ReadProcessMemory
Process Shell Execute	CreateProcess
Anti Debug	NtQuerySystemInformation
User Data Access	GetUserObjectInformation

Shell Command Execution

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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\Akpdkfcb\AppData\Local\Temp\is-G9JAC.tmp\047a915fd6851f97b8825baad2d612c0f4fc0637_0004085929.tmp" /SL5="$B0244,3698209,121344,c:\users\user\downloads\047a915fd6851f97b8825baad2d612c0f4fc0637_0004085929"

"C:\Users\Akpdkfcb\AppData\Local\Temp\is-2MU70.tmp\Port_Ut16.exe"

"C:\Users\Xefovujy\AppData\Local\Temp\is-P8Q44.tmp\1bc93ceca960efe85172a7cd375184c7559e9077_0004334753.tmp" /SL5="$1A02AC,3947045,121344,c:\users\user\downloads\1bc93ceca960efe85172a7cd375184c7559e9077_0004334753"

"C:\Users\Xefovujy\AppData\Local\Temp\is-QB240.tmp\Port_Ut16.exe"