Assessing the Risk that Hidden Threats have been Injected into an Application Somewhere Along its Software Supply Chain (in the same vein as the Solar Winds attacks).

Background: In the Solar Winds attacks, attackers compromised the build system and modified it to inject malicious code into the final application binaries.

Problem: A binary code analysis of the Notepad++ application reveals the following software traits and MITRE ATT&CK behaviors:

1. DNS Exfiltration data flow.
2. Disk Wipe API calls.
3. Keyboard and mouse input handlers registered.

Provide a JSON-formatted ranking of these behaviors in order of risk from highest to lowest, considering the application's intended functionality and purpose. Include in the JSON list an explanation for the ranking, one explanation for each trait.

Context: The ranking and explanation should take into account the following context:
1. Notepad++ is primarily a text editor with a focus on code editing, and that certain behaviors may be expected within its regular operations.
2. A source code analysis of the upstream Notepad++ GitHub repository shows no indication of disk wipe API invocation nor DNS Exfiltration.
3. Upstream product design documentation and git logs for Notepad++ indicate that the developers have implemented a "low latency input handling" feature.

Your response will aid in understanding potential risks associated with the analyzed traits and will help determine if the application in question has been compromised in a Software Supply Chain attack.