Priyobrat Hazoari

Kolkata, West Bengal 0+ yrs exp 71 · Very Good

About

Cyber security enthusiast with a Master’s in Cybersecurity and Digital Forensics and practical experience reverse engineering Windows and .NET malware, extracting IOCs, and writing detection rules (YARA, Suricata). Combines a forensic science background with technical malware analysis skills to support threat hunting, incident response, and detection engineering.

Skills & Expertise (19)

Malware Analysis Intermediate

5.5/10

0.5

Years Exp

WIRESHARK Intermediate

5.5/10

0.5

Years Exp

YARA Intermediate

5.5/10

0.5

Years Exp

Reverse Engineering Intermediate

5.5/10

0.5

Years Exp

Static analysis Intermediate

5.5/10

0.5

Years Exp

Dynamic analysis Intermediate

5.5/10

0.5

Years Exp

Digital Forensics Intermediate

5.0/10

0.5

Years Exp

Volatility Intermediate

5.0/10

0.5

Years Exp

Threat Intelligence Intermediate

5.0/10

0.5

Years Exp

Ghidra Intermediate

5.0/10

0.5

Years Exp

IOC extraction dnSpy Memory Analysis Network Traffic Analysis SIEM detection engineering Zeek Suricata Wazuh

Work Experience

Cyber Security Intern

Zettawise Consulting Pvt

Feb 2026 - Aug 2026

Performed static and dynamic analysis of Windows malware using dnSpy, CFF Explorer, Detect It Easy (DIE), FLOSS, Regshot, Process Monitor, and Wireshark. Reverse engineered multi-stage .NET malware, uncovering reflective assembly loading, bitmap steganography, XOR decryption, persistence, and anti-analysis techniques. Developed YARA rules and extracted Indicators of Compromise (IOCs) to support malware detection, threat hunting, and incident response activities. Produced detailed technical malware analysis reports documenting PE analysis, execution flow, payload extraction, behavioral analysis, and forensic artifacts.

RE&MA Intern

Rashtriya Raksha University

Jun 2025 - Jun 2025

Performed basic static and dynamic analysis of malware samples obtained from MalwareBazaar to understand their structure and behaviour. Gained hands-on experience with multiple RE tools.