Trojan.Agent.GFDB

The detection of Trojan.Agent.GFDB on your system indicates a potential security threat that requires immediate attention. This type of threat is generally categorized as a Trojan, which is a broad term for malicious software that can cause harm to your computer or steal sensitive information. It's essential to understand the nature of this threat and take steps to remove it to prevent further damage.

What Is Trojan.Agent.GFDB?

Trojan.Agent.GFDB is a type of malware that can infect your computer without your knowledge or consent. The term "Trojan" refers to the fact that this malware can disguise itself as legitimate software, making it difficult to detect. The ".GFDB" suffix may indicate a specific variant or classification of the malware, but it does not provide information about its origin, purpose, or behavior. Malware like Trojan.Agent.GFDB can be used for various malicious purposes, including data theft, spyware, or ransomware.

How Trojan.Agent.GFDB Operates

Once installed on your system, Trojan.Agent.GFDB can operate in various ways, depending on its intended purpose. It may attempt to connect to remote servers to receive instructions or transmit stolen data. In some cases, it may also try to download and install additional malware or create backdoors for future access. The malware can also modify system settings, create new user accounts, or disable security software to maintain its presence on the infected system.

Symptoms of Infection

Identifying the symptoms of a Trojan.Agent.GFDB infection can be challenging, as they may resemble issues caused by other types of malware or system problems. Common indicators of infection include slow system performance, frequent crashes, or unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups or alerts. In some cases, you may experience difficulties accessing certain websites or encountering issues with your internet connection.

• Unexplained changes to system settings or configuration
• Appearance of unfamiliar programs or icons
• Increased network activity or data usage
• System crashes or freezes
• Difficulty accessing certain websites or online services

How to Remove Trojan.Agent.GFDB

1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access.
2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs.
3. Uninstall any suspicious programs or applications that were installed around the time of the infection.
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 another scan with your anti-malware tool to ensure that all remnants of the malware have been removed.

Conclusion

Removing Trojan.Agent.GFDB from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined above and using reputable anti-malware tools, you can help protect your system and prevent further damage. It's essential to remain vigilant and take proactive measures to prevent future infections, such as keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or email attachments.

Analysis Report

General information

Family Name:	Trojan.Agent.GFDB
Signature status:	No Signature

Known Samples

i

Known Samples

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

MD5: e75a1b1fbb1d0c30a288cf3bf4a31d12 SHA1: 10e3c58b33f84f3eac96234566f22017d4f42c82 SHA256: 42188DECD8F21D9EE301C28454EFA60E99E9ED4164773289B85CE6AAB23F8492 File Size: 5.15 MB, 5152944 bytes

MD5: 23faa642e7002b1386c17f5dbfac302a SHA1: e62b0906477bda10240c7ec794e2ba5673976a0b SHA256: CA6B30F62C10B18D77EFB578F8D4A5D71BBC616039406006A492EF600882C94B File Size: 5.14 MB, 5138008 bytes

Windows Portable Executable Attributes

i

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)

Show More

• 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

i

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

i

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.
Company Name	Scooter Software
File Version	3.0.7.9037
Legal Copyright	Copyright © 2008 Scooter Software, Inc.
Product Name	Beyond Compare 3
Product Version	3.0.7.9037

Digital Signatures

i

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
Scooter Software Inc	Scooter Software Inc	Hash Mismatch

File Traits

• No Version Info
• x86

Files Modified

i

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\gmdasllogger	Generic Write,Read Attributes
c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_16.db	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_idx.db	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-aqn3u.tmp\10e3c58b33f84f3eac96234566f22017d4f42c82_0005152944.tmp	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-n5d2m.tmp\is-dfat5.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-u1lsg.tmp\_shfoldr.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data

Windows API Usage

i

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
Process Shell Execute	CreateProcess
Anti Debug	IsDebuggerPresent
User Data Access	GetUserObjectInformation

Shell Command Execution

i

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\Ysyuokjt\AppData\Local\Temp\is-AQN3U.tmp\10e3c58b33f84f3eac96234566f22017d4f42c82_0005152944.tmp" /SL5="$6004A,4714779,341504,c:\users\user\downloads\10e3c58b33f84f3eac96234566f22017d4f42c82_0005152944"

C:\Users\Kinewexi\AppData\Local\Temp\is-N5D2M.tmp\is-DFAT5.tmp /SL4 $5038C c:\users\user\downloads\e62b0906477bda10240c7ec794e2ba5673976a0b_0005138008 5094859 68096