Ransomware Research
About B2DR
B2DR
B2DR was first discovered in March 2018 in enterprise cloud environments.
| Name | B2DR |
|---|---|
| First Seen | March 2018 |
Targeting
Behavior of B2DR
B2DR is known to target specific file types. Below are all known file types that B2DR is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. B2DR unknown the last modified date of the file it targets.
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Characteristics of B2DR
Here are some of the unique characteristics that are helpful to know about B2DR.
Suffixes
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 B2DR ransomware is known to change.
| Suffixes | /.[a-z0-9]{4}$/ |
|---|
Ransomware Notes
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 B2DR.
| Type | file |
|---|---|
| File Name | readme.txt |
| Type | file |
|---|---|
| File Name | Readme.txt |
| Type | file |
|---|---|
| File Name | ScrewYou.txt |
External Pages
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 B2DR.
| External Pages |
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|---|
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