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# Palo Alto Networks

## Rig Exploit Kit

[![Rig EK One Year Later: From Ransomware to Coin Miners and Information Stealers](https://www.paloaltonetworks.com/blog/wp-content/uploads/2016/09/unit42-web-banner-650x300.jpg)](https://www.paloaltonetworks.com/blog/2018/02/unit42-rig-ek-one-year-later-from-ransomware-to-coin-miners-and-information-stealers/)  
[Rig EK One Year Later: From Ransomware to Coin Miners and Information Stealers
\------------------------------------------------------------------------------](https://www.paloaltonetworks.com/blog/2018/02/unit42-rig-ek-one-year-later-from-ransomware-to-coin-miners-and-information-stealers/)

What a difference a year makes! As the dominant exploit kit (EK) in our current threat landscape, Rig EK has gone through significant changes. How much has Rig EK changed? In order to find out, we compared activity levels, malware payloads, and network traffic characteristics from January of 2017 with January of 2018. The contrast is striking.  
[Unit 42](https://unit42.paloaltonetworks.com)  
Feb 26, 2018  
By [Brad Duncan](https://www.paloaltonetworks.com/blog/author/bduncan/?ts=markdown "Posts by Brad Duncan")

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![Threat Brief: A Declining Rig Exploit Kit Hops on the Coinmining Bandwagon](https://www.paloaltonetworks.com/blog/wp-content/uploads/2017/03/Linkedin.jpg)  
[Threat Brief](https://www.paloaltonetworks.com/blog/category/threat-brief/?ts=markdown), [Unit 42](https://unit42.paloaltonetworks.com)

## [Threat Brief: A Declining Rig Exploit Kit Hops on the Coinmining Bandwagon](https://www.paloaltonetworks.com/blog/2018/02/threat-brief-declining-rig-exploit-kit-hops-coinmining-bandwagon/)

Criminals behind Rig Exploit Kits may be shifting efforts to coin mining, as they look to maximize financial return on investment.  
Feb 26, 2018  
By [Christopher Budd](https://www.paloaltonetworks.com/blog/author/christopher-budd/?ts=markdown "Posts by Christopher Budd")  
![Decline in Rig Exploit Kit](https://www.paloaltonetworks.com/blog/wp-content/uploads/2016/09/unit42-web-banner-650x300.jpg)  
[Unit 42](https://unit42.paloaltonetworks.com)

## [Decline in Rig Exploit Kit](https://www.paloaltonetworks.com/blog/2017/06/unit42-decline-rig-exploit-kit/)

Unit 42 investigates recent developments in the EITest \& pseudo-Darkleech campaigns contributing to the decline of Rig exploit kits.  
Jun 21, 2017  
By [Brad Duncan](https://www.paloaltonetworks.com/blog/author/bduncan/?ts=markdown "Posts by Brad Duncan")  
![Campaign Evolution: EITest from October through December 2016](https://www.paloaltonetworks.com/blog/wp-content/uploads/2016/09/unit42-web-banner-650x300.jpg)  
[Unit 42](https://unit42.paloaltonetworks.com)

## [Campaign Evolution: EITest from October through December 2016](https://www.paloaltonetworks.com/blog/2017/01/unit42-campaign-evolution-eitest-october-december-2016/)

EITest is a name originally coined by Malwarebytes Labs in 2014 to describe a campaign that uses exploit kits (EKs) to deliver malware. Until early January 2016, "EITest" was used...  
Jan 12, 2017  
By [Brad Duncan](https://www.paloaltonetworks.com/blog/author/bduncan/?ts=markdown "Posts by Brad Duncan")  
![Campaign Evolution: pseudo-Darkleech in 2016](https://www.paloaltonetworks.com/blog/wp-content/uploads/2016/09/unit42-web-banner-650x300.jpg)  
[Unit 42](https://unit42.paloaltonetworks.com)

## [Campaign Evolution: pseudo-Darkleech in 2016](https://www.paloaltonetworks.com/blog/2016/12/unit42-campaign-evolution-pseudo-darkleech-2016/)

Darkleech is long-running campaign that uses exploit kits (EKs) to deliver malware. First identified in 2012, this campaign has used different EKs to distribute various types of malware during the past few year...  
Dec 30, 2016  
By [Brad Duncan](https://www.paloaltonetworks.com/blog/author/bduncan/?ts=markdown "Posts by Brad Duncan")  
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