Shade.B Ransomware
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.
| Threat Level: | 100 % (High) |
| Infected Computers: | 99 |
| First Seen: | February 18, 2019 |
| Last Seen: | April 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Shade.B Ransomware on your system indicates a serious security threat that requires immediate attention. Ransomware is a type of malware designed to encrypt and hold your files hostage, demanding payment in exchange for the decryption key. Understanding the nature of this threat and taking prompt action is crucial to minimizing damage and restoring access to your compromised data.
Table of Contents
What Is Shade.B Ransomware?
Ransomware, like Shade.B Ransomware, is malicious software that uses encryption to deny access to a victim's files. It typically spreads through phishing emails, exploited vulnerabilities in software, or infected software downloads. Once inside a system, it begins to encrypt files, making them inaccessible to the user. The attackers then demand a ransom, usually in cryptocurrency, in exchange for the decryption key. It's important to note that paying the ransom does not guarantee that the decryption key will be provided or that the files will be restored.
How Shade.B Ransomware Operates
Shade.B Ransomware, like other ransomware variants, operates by first gaining access to a system, often through user interaction with a malicious email or link, or by exploiting weaknesses in the system's security. Once inside, it uses advanced encryption algorithms to lock down files, making them unreadable without the decryption key. The malware may also communicate with its command and control servers to report the infection and receive further instructions. This communication can provide insights into the malware's spread and operational tactics.
Symptoms of Infection
Symptoms of a Shade.B Ransomware infection can include the inability to access files, files having unusual extensions appended to their names, and the presence of ransom notes or demands displayed on the screen. The system may also exhibit slower performance due to the resource-intensive encryption process. In some cases, the malware may target and encrypt system files, leading to system crashes or failures to boot. Recognizing these symptoms early can help in mitigating the damage by acting quickly to isolate the infected system and prevent further spread.
How to Remove Shade.B Ransomware
- Boot your computer in Safe Mode with Networking. This will allow you to use the internet to download removal tools without the malware interfering.
- Download and run a full scan with a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to detect the latest threats.
- Uninstall any suspicious programs that may have been installed around the time of the infection. Be cautious and only remove programs you are certain are malicious or unnecessary.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings that the malware may have altered.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that all traces of the malware have been removed.
It's crucial to act methodically and ensure each step is completed before proceeding to the next. Removing ransomware can be complex, and missing a step could lead to the malware not being fully eradicated.
Conclusion
The detection and removal of Shade.B Ransomware require a systematic approach to ensure the malware is fully eliminated from the system. It's also important to take preventive measures to avoid future infections, including keeping software up to date, using strong antivirus protection, avoiding suspicious links and emails, and regularly backing up important files. By understanding how ransomware operates and taking proactive steps, individuals and organizations can significantly reduce the risk of falling victim to these threats and minimize the impact should an infection occur.
Analysis Report
General information
| Family Name: | Shade.B Ransomware |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a0dfd84daf9e3bdd6e1570b308e160e9
SHA1:
eeea9eb710f198863add4b136ec64f02b35e245e
SHA256:
57D453D038BDF8B254124D76FBF183E12B4C95D9C14046CD8D749B106995F640
File Size:
2.29 MB, 2293890 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 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
Show More
- 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 | Reset_AnyDesk_ID_Address |
| Company Name | Skills dG Guo |
| File Description | Reset AnyDesk ID Address Skills dG Guo |
| File Version | 3.3.14.5 |
| Legal Copyright | ©1999-2018 Jonathan Bennett & AutoIt Team |
| Product Name | Reset_AnyDesk_ID_Address |
| Product Version | 3.3.14.5 |
File Traits
- big overlay
- HighEntropy
- WriteProcessMemory
- 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: | 11 |
|---|---|
| Potentially Malicious Blocks: | 8 |
| Whitelisted Blocks: | 3 |
| Unknown Blocks: | 0 |
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.- Decap.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 |
|---|---|
| Process Shell Execute |
|
| Process Manipulation Evasion |
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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\Rxjovgrr\AppData\Local\Temp (NULL)
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explorer.exe
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