RANSOM_STUPWINDIE.A
Windows
Threat Type: Ransomware
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Dropped by other malware, Downloaded from the Internet
This Ransomware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It encrypts files found in specific folders.
TECHNICAL DETAILS
399,872 bytes
EXE
No
26 May 2017
Encrypts files
Arrival Details
This Ransomware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other Details
This Ransomware does the following:
- Displays the following window as ransom note:
- Password to decrypt files is THEDEVILKILLSYOU
Ransomware Routine
This Ransomware encrypts files found in the following folders:
- C:\Users
It avoids encrypting files with the following strings in their file name:
- .WINDIE
It appends the following extension to the file name of the encrypted files:
- .WINDIE
NOTES:
This malware has an error in the code and has problems in encrypting files.
SOLUTION
9.850
13.430.08
26 May 2017
13.431.00
27 May 2017
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Scan your computer with your Trend Micro product to delete files detected as RANSOM_STUPWINDIE.A. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
Step 3
Restore encrypted files from backup.
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