Vendor from the SecTec portfolio
Gryphon
GRYPHON is an IstroSec solution for behavioral ransomware defense, integrated anti-malware, incident response, and file recovery during an active incident.
Vendor Focus
GRYPHON is a Defense and Incident Response toolkit with one agent, one console, and capabilities for prevention, containment, forensic context, and data recovery.
The key points are zero-cloud-dependency scenarios, deployment during an ongoing attack, behavioral ransomware detection, and protected restore points for recovering damaged files.
Solutions and Products
GRYPHON Defense and IR Toolkit
One platform for behavioral protection, incident response, containment, and incident investigation.
Behavioral Ransomware Defense
Detection and blocking of ransomware based on process behavior without signature or cloud dependency.
Integrated Anti-Malware
File and script scanning, quarantine, scheduled/on-demand scans, and first scan of new devices after installation.
Protected File Recovery
Recovery of files from protected backup/restore points that attackers cannot easily remove.
Breach Mode Deployment
Deployment in environments where an incident is already active and existing tools may have been disabled.
Typical Use Cases
- the organization needs ransomware defense and recovery during an active attack
- the environment requires endpoint protection without mandatory cloud dependency
- an MSSP needs separated customer environments, API access, and incident response workflow
Attack coverage and defensive context
MITRE ATT&CK® Enterprise version 19.1 is used as a reference model. The mapping is a SecTec expert interpretation and does not imply endorsement by MITRE.
Practical attack scenarios
- Phishing and identity abuseAn adversary manipulates a user, obtains credentials, or abuses a trusted account to gain access to the environment.
- Credential theftAn adversary obtains passwords, tokens, sessions, or other authentication material and uses it to expand access.
- Public application or API abuseAn adversary exploits a vulnerable web application, API, client-side code, or software component for initial access and execution.
- Cloud and SaaS compromiseAn adversary abuses cloud identities, permissions, configurations, or application integrations to access services and data.
- Lateral movement inside the networkAfter initial access, an adversary discovers systems, accounts, and services and moves toward higher-value assets.
- Malware and Command and ControlMalicious code executes, maintains access, and communicates with adversary infrastructure through common or covert channels.
- Data exfiltration and leakageAn adversary searches for, collects, and transfers sensitive data from endpoints, cloud services, email, or internal repositories.
- Ransomware and availability impactAn adversary encrypts or manipulates data, stops services, inhibits recovery, and creates operational impact.
- Supply chain and trusted accessAn adversary abuses a supplier, software dependency, external access path, or trusted relationship to bypass normal controls.
- Attacks on OT and IoT environmentsAn adversary discovers industrial or connected devices, abuses remote access and network services, and threatens operational availability.
- Reconnaissance and attack surface mappingAn adversary collects information about people, systems, cloud services, and internet-facing infrastructure and searches for a viable initial-access path.
- Business Email Compromise and mailbox takeoverAn adversary takes over or impersonates a trusted email identity and abuses communications for fraud, payment diversion, data collection, or further phishing.
- Privilege escalation and persistenceAn adversary expands privileges, creates or modifies accounts and policies, and establishes repeatable access to systems, identities, or cloud environments.
- Defense evasion and control impairmentAn adversary hides activity, removes evidence, disguises code, or weakens security tools, encryption, firewalls, and recovery mechanisms.
- Insider threat and authorized access abuseAn insider or an adversary with a valid account abuses legitimate permissions to discover, copy, manipulate, or transfer sensitive data.
- Session and access-token hijackingAn adversary steals a cookie, OAuth token, or another session artifact and accesses a service without re-entering a password or MFA.
- Injection and command executionUntrusted input changes the meaning of a command, query, or template and enables data access, logic bypass, or code execution.
- Path traversal and file inclusionAn adversary manipulates a file path or imported name and reads, writes, or executes content outside the permitted directory.
- Malicious file upload and unsafe deserializationAn application accepts or processes a malicious file or serialized object and enables code execution, control bypass, or compromise of other users.
Relevant ATT&CK techniques
- T1003 · OS Credential DumpingDetect, Respond, Validate
- T1005 · Data from Local SystemPrevent
- T1021 · Remote ServicesValidate
- T1027 · Obfuscated Files or InformationDetect, Prevent, Respond, Validate
- T1041 · Exfiltration Over C2 ChannelDetect, Recover, Respond, Validate
- T1052 · Exfiltration Over Physical MediumPrevent
- T1053 · Scheduled Task/JobDetect, Respond, Validate
- T1055 · Process InjectionDetect, Respond, Validate
- T1059 · Command and Scripting InterpreterDetect, Prevent, Respond, Validate
- T1070 · Indicator RemovalDetect, Respond, Validate
- T1071 · Application Layer ProtocolDetect, Recover, Respond, Validate
- T1078 · Valid AccountsDetect, Recover, Respond, Validate
- T1105 · Ingress Tool TransferDetect, Prevent, Respond, Validate
- T1190 · Exploit Public-Facing ApplicationDetect, Recover, Respond, Validate
- T1204 · User ExecutionDetect, Prevent
- T1486 · Data Encrypted for ImpactDetect, Prevent, Recover, Respond, Validate
- T1530 · Data from Cloud StoragePrevent
- T1543 · Create or Modify System ProcessDetect, Prevent, Respond, Validate
- T1547 · Boot or Logon Autostart ExecutionDetect, Prevent, Respond, Validate
- T1566 · PhishingDetect, Recover, Respond, Validate
- T1595 · Active ScanningDetect, Respond, Validate
- T1685 · Disable or Modify ToolsDetect, Prevent, Respond, Validate