Wana Decrypt0r.U Ransomware
Table of Contents
Analysis Report
General information
| Family Name: | Wana Decrypt0r.U Ransomware |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
938344efea4e0323682a27bb047e5515
SHA1:
9e0f30ec6ea39c13adfbc478013c43753c62e65d
SHA256:
55B0BF69F49F7ACC9B477F9EDF311794F380D836F85F3F36D73B733A6A98FD35
File Size:
276.82 KB, 276821 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have relocations information
- File doesn't have security information
- File has exports table
- 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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- 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.
File Traits
- HighEntropy
- Installer Manifest
- No Version Info
- RAR (In Overlay)
- RARinO
- WinRAR SFX
- WRARSFX
- 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: | 833 |
|---|---|
| Potentially Malicious Blocks: | 5 |
| Whitelisted Blocks: | 828 |
| Unknown Blocks: | 0 |
Visual Map
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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.- Agent.XAE
- HEUR.MSIL.Generic_274333
- Wana Decrypt0r.A
Files Modified
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 |
|---|---|
| c:\appaz | Synchronize,Write Attributes |
| c:\appaz\__tmp_rar_sfx_access_check_11311828 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\appaz\app-adobe-flash-player.v11.64-br.dezembro.exe | Generic Write,Read Attributes |
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 |
|---|---|
| Keyboard Access |
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