Update firewall rules to block the source domain associated with this download. Submit a file for malware analysis - Microsoft
Investigation of Suspicious File 303cru.zip Date: [Insert Date] | Prepared By: [Your Name/ID] 1. Incident Overview Filename: 303cru.zip Time of Download: [Insert Time, e.g., 14:00] Source URL: [Insert Website or Link where file was found] System Affected: [Insert Computer Name or User ID] 2. Description of Activity Download 303cru zip
[Example: "The file was downloaded from an untrusted third-party domain and triggered a signature-based alert from the local antivirus."] 4. Response Actions Taken Update firewall rules to block the source domain
about a suspicious file named 303cru.zip that you or someone else downloaded. Description of Activity [Example: "The file was downloaded
[Choose: Pending Analysis / Malicious / Benign]
Users should avoid downloading compressed files from non-official sources.
[Choose: The file was extracted / The file remained unopened] Risk Level: [Choose: Low / Medium / High]