Yanluowang
Since Jul 2, 2022, Yanluowang has listed 6 organizations on its leak site.
Listings per month
- Total listings
- 6
- First listing
- Jul 2, 2022
- Latest listing
- Aug 10, 2022
- MITRE ATT&CK techniques
- 0
According to PCrisk, Yanluowang is ransomware that encrypts (and renames) files, ends all running processes, stops services, and creates the README.txt file containing a ransom note. It appends the .yanluowang extension to filenames. Cybercriminals behind Yanluowang are targeting enterprise entities and organizations in the financial sector.Files encrypted by Yanluowang can be decrypted with this tool (it is possible to decrypt all files if the original file is larger than 3GB. If the original file is smaller than 3GB, then only smaller files can be decrypted).
It posted no listings in the last 12 months.
Most targeted sector: Technology, with 2 listings (33% of the total).
Targeted countries
Targeted sectors
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What does a ransomware group do?
Ransomware groups break into corporate networks, move data out and encrypt systems. If the ransom is not paid, they list the organization on a leak site and threaten to publish the data.
What should you do if your organization is listed on a leak site?
- Record the listing and any published sample files; do not visit the leak site from the corporate network.
- Isolate affected systems and preserve logs without deleting them.
- Determine which data left the organization; if personal data is involved, review notification obligations with your legal team.
- Make any decision about the ransom demand together with legal, management and incident response.
- Do not bring systems back online before the attacker’s entry point is closed.
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