PUP.ByteFence.A
Table of Contents
Analysis Report
General information
| Family Name: | PUP.ByteFence.A |
|---|---|
| Packers: | UPX |
| Signature status: | Modified signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
04b6e698274a8bcae4e0252185d37501
SHA1:
4f91aa9eca7a084330498869d927651896fe2a05
SHA256:
6D3A1D64C560D8EAF0A872E5DB365B70654BE683F9FB9D49DF00795A3A3F380B
File Size:
613.19 KB, 613192 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)
Show More
- File is Native application (NOT .NET application)
- 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 |
|---|---|
| Company Name | Reason Software Company Inc. |
| File Description | Reason Antivirus Installer |
| File Version | 1.0.0.34 |
| Legal Copyright | Copyright Reason Software Company Inc. |
| Original Filename | master-502902f-ReasonAntivirusInstallerStub.exe |
| Product Name | Reason Antivirus |
| Product Version | 1.0.0.34 |
File Traits
- HighEntropy
- Installer Version
- 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: | 6,777 |
|---|---|
| Potentially Malicious Blocks: | 253 |
| Whitelisted Blocks: | 6,524 |
| Unknown Blocks: | 0 |
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...
Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.- ByteFence.A
- Cridex.NC
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 |
|---|---|
| Network Winsock2 |
|
| Network Winsock |
|
| Anti Debug |
|
| User Data Access |
|
| Keyboard Access |
|
| Encryption Used |
|
