Type
File Name
Location
WsIR was first discovered in April 2022 in enterprise cloud environments.
Name
WsIR
First Seen
April 2022
WsIR is known to target specific file types. Below are all known file types that WsIR is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. WsIR updates the last modified date of the file it targets.
Some ransomware will change or append a suffix to the end of the file after they are encrypted, including changing the extension of a file. Here are some of the possible suffixes that WsIR ransomware is known to change.
Suffixes
.WsIR
Not all ransomware leaves a note. However, some ransomware leaves the infected party instructions on what the user should do to get rid of the ransomware, or satisfy the ransom. This often involves transferring money, often bitcoin or another cryptocurrency to a designated wallet.
Below are the type(s) of notes, content, and typical locations where Elastio has found ransom notes from WsIR.
Type File Name Location message OnceOnCompletion
These are the names of the executables that contain the undetonated ransomware payload for WsIR.
Executables
WsIR1.1(1).exe
Ransomware often links to external pages such as payment pages, telegram contacts, etc. Below are some of the URLs Elastio has found to be associated with WsIR.
External Pages
