TeslaCrypt

March 5, 2021

THREAT RESEARCH

Threat Roundup for February 26 to March 5

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between February 26 and March 5. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are automatically protected from these threats.

July 31, 2020

THREAT RESEARCH

Threat Roundup for July 24 to July 31

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between July 24 and July 31. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

June 26, 2020

SECURITY

Threat Roundup for June 19 to June 26

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between June 19 and June 26. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

April 17, 2020

SECURITY

Threat Roundup for April 10 to April 17

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Apr 10 and Apr 17. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

January 31, 2020

SECURITY

Threat Roundup for January 24 to January 31

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Jan 24 and Jan 31. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

January 10, 2020

SECURITY

Threat Roundup for January 3 to January 10

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Jan 3 and Jan 10. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

June 9, 2016

THREAT RESEARCH

TeslaCrypt: The Battle is Over

1 min read

Talos has updated its TeslaCrypt decryptor tool, which now works with any version of this variant of ransomware. You can download the decryptor here. When Talos first examined TeslaCrypt version 1.0 in April of 2015, we articulated how this ransomware operated and were able to develop a decryptor.  Soon thereafter, TeslaCrypt version 2.0 was released, […]

April 27, 2015

THREAT RESEARCH

Threat Spotlight: TeslaCrypt – Decrypt It Yourself

7 min read

This post was authored by: Andrea Allievi, Earl Carter & Emmanuel Tacheau Update 4/28: Windows files recompiled with backward compatibility in Visual Studio 2008 Update 5/8: We’ve made the source code available via Github here Update 6/9/2016: We’ve released a tool to decrypt any TeslaCrypt Version After the takedown of Cryptolocker, we have seen the rise […]