Trojan.Delf.AA
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: | 6,098 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1,138 |
| First Seen: | June 25, 2021 |
| Last Seen: | June 23, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Delf.AA on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive overview of the threat, its characteristics, and the steps you can take to remove it from your computer. It is essential to approach this situation with caution and follow the recommended guidelines to ensure the thorough removal of the malware and prevent future infections.
Table of Contents
What Is Trojan.Delf.AA?
Trojan.Delf.AA is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users by disguising itself as legitimate software. Trojans can be used for a variety of malicious purposes, including stealing sensitive information, installing additional malware, or providing unauthorized access to the infected system. The name "Trojan.Delf.AA" itself does not specify a known malware family but indicates that it has been classified as a Trojan due to its characteristics and behaviors.
How Trojan.Delf.AA Operates
Trojan.Delf.AA, like other Trojans, operates by exploiting vulnerabilities in the system or by tricking users into installing it. Once installed, it can perform a range of malicious activities. Trojans are known for their ability to open backdoors, allowing hackers to access the infected system remotely. They can also be used to steal personal data, such as login credentials, credit card numbers, or other sensitive information. Additionally, Trojans can install other types of malware, such as spyware, adware, or ransomware, further compromising the security and performance of the infected system.
Symptoms of Infection
The symptoms of a Trojan infection can vary widely depending on the specific goals of the malware. Common indicators of a Trojan infection include unexpected changes to the system, such as new icons on the desktop, unfamiliar programs, or changes to system settings. Users may also experience performance issues, such as slow system operation, frequent crashes, or freezes. In some cases, the presence of a Trojan may not be immediately apparent, as it may operate in the background without visible symptoms, making regular system scans crucial for detection.
How to Remove Trojan.Delf.AA
- Enter Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full system scan to detect and remove all traces of the malware.
- Uninstall suspicious programs that were installed around the time the malware was detected. Be cautious and only remove programs that you are certain are not necessary for your system's operation.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- Reboot your system and perform another scan with your anti-malware tool to ensure that all components of the Trojan have been removed.
Conclusion
The removal of Trojan.Delf.AA requires careful and systematic steps to ensure that all components of the malware are eliminated from the system. It is crucial to remain vigilant and to regularly scan your system for malware to prevent future infections. Maintaining up-to-date anti-malware software, being cautious with email attachments and downloads, and avoiding suspicious websites can significantly reduce the risk of infection. By following the guidelines provided and taking proactive measures to secure your system, you can protect your personal data and maintain the integrity of your computer.
Analysis Report
General information
| Family Name: | Trojan.Delf.AA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
aa856c469357bc3538d97fd20b8ab4a0
SHA1:
071bf8431d002b31fcd946df95f96f4c08cb24f0
SHA256:
3FB6FA499CF655AF95E610CF9387E6C766F4A36DCF251455ECB7BA0309737CB6
File Size:
3.83 MB, 3828719 bytes
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MD5:
127fcd2cace275b0a8371bf523752075
SHA1:
68f0c9e966126393b5a4fe91cacc77c233d0d0ea
SHA256:
8F83E82CB7EA8A741CEAC5C5EBAE5B36208CCC3C827544407EDE7D2C657ABF65
File Size:
1.52 MB, 1521152 bytes
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MD5:
fac5b6d8d7b855b39df06cb3442105ca
SHA1:
cce07dc281021ada7cf3b974c7e826bee0860fb4
SHA256:
B44F74617AEFE39B29A8810739A59EAD0B55B2904393EA9E0967BAFE47DFDFD8
File Size:
1.43 MB, 1434624 bytes
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MD5:
8ea02b6ce1fc34d42357673ce7080911
SHA1:
be4283633cbe3293525d1b46d10d6646d0ed734b
SHA256:
28AEBF66E730A473BC6FE16D26E2595AEEC7F5A3CCC79A4ADC24E77B242A8E66
File Size:
1.45 MB, 1448448 bytes
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MD5:
b701b1ccd26c14a71d3322951b8705a6
SHA1:
c8a6bc7427272ff786c3133ba2e1f9d245962873
SHA256:
14EA09A9A59FA44BA233944EC92DE7BA9606C3BD53ED1CDD8DD26F7620842F60
File Size:
1.63 MB, 1627136 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 doesn't have security information
- File has been packed
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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- File is Native application (NOT .NET application)
- 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
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
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 | Visite nosso site e veja nossa linha de produtos e serviços |
| Company Name | Connectivy Software |
| File Version |
|
| Internal Name | Gestão Administrativa |
| Legal Copyright | © Todos os Direiros Reservados - Connectivy Software ® |
| Product Name | Connect ADM |
| Product Version |
|
| Site | www.connectivy.com.br |
File Traits
- imgui
- No Version Info
- packed
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 5,071 |
|---|---|
| Potentially Malicious Blocks: | 127 |
| Whitelisted Blocks: | 4,886 |
| Unknown Blocks: | 58 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Ekstak.AN
- Kryptik.GSG
- Kryptik.GSJ
- Webalta.A
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 |
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| User Data Access |
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| Other Suspicious |
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