Results for “suricata”
13 skills
mukul975 Configuring Suricata For Network Monitoring
Deploys and configures Suricata IDS/IPS with Emerging Threats rulesets, EVE JSON logging, and custom rules for real-time network traffic inspection, threat detection, and integration with SIEM platforms.
24.6k · bundle
mukul975 Detecting Modbus Protocol Anomalies
Detects anomalies in Modbus/TCP and Modbus RTU communications in industrial control systems using Zeek, Suricata, and custom Python analysis.
24.6k · bundle
mukul975 Detecting Network Scanning With Ids Signatures
Detect network reconnaissance and port scanning using Suricata and Snort IDS signatures, threshold-based detection rules, and traffic anomaly analysis to identify Nmap, Masscan, and custom scanning activity.
24.6k · bundle
mukul975 Detecting Ransomware Precursors In Network
Detects early-stage ransomware indicators in network traffic before encryption begins, using Zeek, Suricata, Arkime, SIEM correlation rules, and threat intelligence feeds to identify Cobalt Strike beacons, Mimikatz signatures, and RDP brute-force attempts.
24.6k · bundle
mukul975 Hunting For Cobalt Strike Beacons
Detect Cobalt Strike beacon network activity using TLS certificate signatures, JA3/JA3S/JARM fingerprints, HTTP C2 profile matching, beacon jitter analysis, and named pipe detection via Zeek, Suricata, and Python PCAP analysis.
24.6k · bundle
More results
mukul975 Detecting Attacks On Scada Systems
Detects cyber attacks targeting SCADA systems, including man-in-the-middle, command injection, HMI compromise, historian manipulation, and DoS, using OT-specific intrusion detection and protocol anomaly analysis.
24.6k · bundle
mukul975 Analyzing Cobaltstrike Malleable C2 Profiles
Parse and analyze Cobalt Strike Malleable C2 profiles using dissect.cobaltstrike and pyMalleableC2 to extract C2 indicators, detect evasion techniques, and generate network detection signatures.
24.6k · bundle
mukul975 Detecting Command And Control Over Dns
Detects command-and-control (C2) communications tunneled through DNS protocol, including DNS tunneling tools, domain generation algorithms, and encoded payload delivery via TXT/CNAME records.
24.6k · bundle
vikingokft Wp Security Deep
Audits WordPress plugin and theme PHP code for advanced security issues beyond basic sanitization, including object injection, SSRF, CSRF, mass assignment, file inclusion, mail header injection, ZipSlip, type juggling, and TOCTOU races.
0
zhaoxuya520 Threat Hunting
Guides blue-team threat hunting and detection engineering with hypothesis-driven workflows, Sigma/YARA rule creation, SIEM query design, and validation using Atomic Red Team in authorized environments.
12.8k · bundle
mukul975 Detecting Dns Exfiltration With Dns Query Analysis
Detect data exfiltration through DNS tunneling by analyzing query entropy, subdomain length, query volume, TXT record abuse, and response payload sizes using passive DNS monitoring.
24.6k · bundle
mukul975 Detecting Modbus Command Injection Attacks
Detect command injection attacks against Modbus TCP/RTU protocol in ICS environments by monitoring for unauthorized write operations, anomalous function codes, malformed frames, and deviations from established communication baselines.
24.6k · bundle
mukul975 Detecting Dnp3 Protocol Anomalies
Detect anomalies in DNP3 protocol communications used in SCADA systems by monitoring for unauthorized control commands, firmware update attempts, protocol violations, and deviations from baseline traffic patterns using deep packet inspection and machine learning approaches.
24.6k · bundle