b4f05277...a543 | VTI
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware

b4f05277bafc06af87fccb02a444e5a22b3760f98c05bf0f6cf5344da7faa543 (SHA256)

sample_file.exe

Windows Exe (x86-32)

Created at 2018-08-15 03:27:00

Notifications (1/1)

The maximum number of reputation file hash requests (20 per analysis) was exceeded. As a result, the reputation status could not be queried for all file hashes. In order to get the reputation status for all file hashes, please increase the 'Max File Hash Requests' setting in the system configurations.

Severity Category Operation Classification
5/5
File System Encrypts content of user files Ransomware
  • Encrypts the content of multiple user files. This is an indicator for ransomware.
3/5
Persistence Modifies startup configuration -
2/5
Anti Analysis Resolves APIs dynamically to possibly evade static detection -
1/5
Process Creates system object -
1/5
File System Creates an unusually large number of files -
1/5
Network Connects to remote host -
Function Logfile
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This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
Before

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
After

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
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