Ransomware Research

Flamingo Ransomware

Flamingo is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: LandSlide, Lizard,, DoNotWorry, Summon, VILKAS, HYDRA.

Quick Facts

Ransomware Family
Flamingo
First Seen
September 1, 2020
Known Aliases
LandSlideLizard,DoNotWorrySummonVILKASHYDRA

How Flamingo Ransomware Works

Targeted Files

Full extension for encrypted files -> [<email>][ID=XXXXXXXX]<filename>.FLAMINGO [HydaHelp1@tutanota.com][ID=CD614942]desktop.ini.HYDRA communication via telegram API

File Encryption Patterns

Flamingo modifies encrypted files using specific patterns to mark them as encrypted:

File extensions added after encryption:

..FLAMINGO..LIZARD..LANDSLIDE..DoNotWorry..Summon..VILKAS..HYDRA..DRWEB

Ransom Note and Payment Demands

After encrypting files, Flamingo displays ransom notes demanding payment for file recovery:

file#READ ME.TXT

Ransom message:

notes/#READ ME.TXT
file#ReadThis.HTA

Ransom message:

notes/#ReadThis.HTA
file#FILESENCRYPTED.txt

Ransom message:

notes/#FILESENCRYPTED.txt

Note locations:

EveryFolder

Technical Indicators

Associated Executable Files

The following executable files are associated with Flamingo ransomware:

  • Flamingo.exe
  • ConsoleApplication7A.exe
  • gwq6YRD8

Elastio Can Help You

Don't let Flamingo ransomware take over your data

Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.

About This Analysis

This Flamingo ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like Flamingo.

Last updated: July 30, 2025

Flamingo Ransomware - Detectable by Elastio