Ransomware

TeslaCrypt

First seen: 2015 • Status: inactive

Currently Inactive

TeslaCrypt was ransomware that targeted video game players, but surprisingly the criminals gave away the key to unlock files for free.

Overview

TeslaCrypt initially targeted gamers by encrypting game save files. The operators eventually released the master decryption key, allowing free recovery for all victims.

Also Known As

Tesla Crypt

How It Spreads

  • Angler exploit kit
  • Malvertising
  • Spam campaigns

What It Does

  • File encryption
  • Game file targeting
  • Bitcoin ransom demand

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Target Platforms

Windows

Detection Tips

  • No longer active - master key publicly available
  • Use TeslaCrypt decryptor for recovery

MITRE ATT&CK Techniques

T1486, T1189, T1566, T1083

If You're Infected

  1. 1.

    Use free TeslaCrypt decryptor (master key available)

  2. 2.

    No payment necessary - keys were released

Related Malware

Cryptolocker, Cryptowall, Locky

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