The Bicycle of the Forensic Analyst

I started my journey in a digital forensics lab crammed with hardware and a table with two dozen external hard drives. Each of these hard drives contained one or more disk images of systems possibly compromised.

Digital forensics is a complex and time-consuming process, requiring the analyst to collect, analyze, and interpret data from a variety of sources. To increase the efficiency and thoroughness of the process, forensic scanners can be used to quickly identify and analyze digital evidence. There are a variety of open source and closed source forensic scanners available, each with its own unique features and capabilities. For example, Loki Scanner and Fenrir are open source Python- and Bash-based scanners, respectively, while THOR Lite is a closed source, free scanner. Kraken YARA Scanner and Spyre IOC and YARA Scanner are open source scanners that can be used to quickly identify and analyze digital evidence using YARA rules. Additionally, there are a variety of eventlog scanners available, such as Zircolite, Chainsaw, and Hayabusa.

The article also explains how the use of scanners can help speed up the process of analyzing disk images and extracting evidence. It also explains how detection engineering can be used to transform information about threats into detections, such as indicators, rules, or tools that can be used for automatic alerting. The article explains how the use of rule formats such as YARA, Sigma, Snort, Suricata, and Zeek can help detect anomalies and new threats. It also explains how the combination of manual analysis performed by a forensic analyst and the automatic processing of a scanner can have synergetic effects. The article emphasizes the importance of using scanners and detection engineering to improve the efficiency of digital forensics during incident response.

The use of scanners and detection engineering can help maximize the efficiency of the investigation by turning obtained evidence into detection rules that can be reused and shared. It can also help triage systems quickly and detect suspicious activity. By using these scanners, analysts can increase the efficiency and thoroughness of their investigations, allowing them to quickly identify and analyze digital evidence. Steve Jobs famously said that “innovation is saying no to 1,000 things”, and this is certainly true when it comes to digital forensics. By using forensic scanners, analysts can quickly identify and analyze digital evidence, allowing them to focus on the most important aspects of the investigation.

In conclusion, forensic scanners can be used to quickly identify and analyze digital evidence, allowing the analyst to focus on the most important aspects of the investigation. By using these scanners, analysts can increase the efficiency and thoroughness of their investigations, allowing them to quickly identify and analyze digital evidence. This article explains the importance

📓 The Bicycle of the Forensic Analyst

👉🏽 I started my journey in a digital forensics lab crammed with hardware and a table with two dozen external hard drives. Each of these hard drives contained one or more disk images of systems possibly compromised. and benefits of using scanners and detection engineering in digital forensics, including:

👉🏽 Digital forensics is complex and time-consuming. 👉🏽 Forensic scanners increase efficiency and thoroughness of the process. 👉🏽 Open source and closed source scanners are available with unique features. 👉🏽 Scanners can speed up the analysis of disk images and extraction of evidence. 👉🏽 Rule formats like YARA help detect anomalies and new threats. 👉🏽 Manual analysis and automatic processing have synergetic effects. 👉🏽 Scanners and detection engineering help in incident response. 👉🏽 Obtained evidence can be turned into detection rules to be reused and shared. 👉🏽 Scanners help triage systems quickly and detect suspicious activity. 👉🏽 Innovation in digital forensics is saying no to 1,000 things.

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of digital forensics, forensic scanners, detection engineering, rules formats, and efficiency in investigating digital evidence.

#DigitalForensics #ForensicScanners #DetectionEngineering #RulesFormats #Efficiency

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of digital forensics, forensic scanners, detection engineering, rules formats, and efficiency in investigating digital evidence.

#DigitalForensics #ForensicScanners #DetectionEngineering #RulesFormats #Efficiency