RCE Attacks Targeting Misconfigured Open PHP-FPM

On August 7, 2019, Juniper Threat Labs started seeing attacks on PHP-FPM (FastCGI Process Manager) on port 9000. This attack works by passing PHP configuration options that allows injection of

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Security Pitfalls with Multicloud Deployments

I recently had the pleasure of participating in a panel discussion at the Cyber Security Summit USA in Denver, CO, on the topic of cloud INsecurity. The panel needed to

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Satan Ransomware used in Multi-Platform Cryptomining and Ransomware Campaign

Juniper Threat Labs has been monitoring a campaign that delivered multiple stages of malware to install a cryptocurrency miner and ransomware. On March 16, 2019, we identified a surge in

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Anatomy of the Bulehero Cryptomining Botnet

Juniper Threat Labs recently discovered an attack campaign that installs a cryptominer and spreads throughout the network. This campaign is interesting as one of its techniques is to use the infamous

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HoneyProcs : Going Beyond Honeyfiles for Deception on Endpoints

Deploying detection solutions on an endpoint host comes with constraints – limited availability of CPU, memory, disk and other resources, stability constraints, policy adherence and restrictions, the need to be

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Virobot Ransomware

Juniper Threat Labs has been monitoring the activity of a botnet, which is now being referred to as ViroBot by TrendMicro in their blog, and would like to share additional

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Kronos – The Banking Chronicle

The Kronos banking malware family was first known to be sold in the underground market in 2014. It surfaced again in mid-2017 after being dormant for some time. Then, in

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New Worm Leverages Open Source Tools and GitHub to Build its Botnet

On September 19, 2018, Juniper Threat Labs discovered a new wave of attacks from a cryptominer worm targeting Linux servers, home networking devices, and IOT devices. These attacks were bundled

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The Gozi Sleeper Cell

Co-Authors: Anoop Saldanha and Paul Kimayong Gozi, also known as Ursnif, is a well-known banking malware. Many variants of the malware family were identified in different attacks after its source

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VPNFilter: a global threat beyond routers

When first publicly announced on May 23, the threat dubbed VPNFilter was thought to only infect some brands of home routers and Network Attached Storage devices. While it was known

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