# Ransomware Deployment and System Impact

## Overview
Following the successful phishing attack, REvil deployed ransomware across JBS Foods' network. This report details the deployment strategy and its immediate impact on operations.

## Deployment Strategy
- **Malware Delivery:** Utilizing the harvested credentials, attackers executed the ransomware payload on compromised systems.
- **Immediate Effects:** Critical systems were encrypted, causing significant disruption to JBS Foods' supply chain and operations.

## System Impact
- **Operational Disruption:** Production and distribution were severely impacted, with losses estimated in millions.
- **Response Measures:** Immediate incident response involved isolating affected systems and initiating backup restoration protocols.

Understanding this stage is essential for anticipating the mechanisms attackers may use to establish persistence within the network.