SecuLetter uses the Hybrid Analysis method to respond to evolving e-mail threats, detecting and blocking zero-day attacks.
APT using an email
with new malicious codes
Detection of a zero-day attack
using the Hybrid analysis
without the malicious codes
with the malicious codes
If an antivirus software detects an attack, it means that the attack is already too well-known.
New kinds of threats such as spear phishing, ransomware, and the other targeted
attacks circumvent existing security solutions and compromise a company’s security.
malicious codes detected by security solutions
Identify what known-attacks are detected
Attackers send the email with
undetected malicious codes
Go undetected by a signature-based security solution