216.73.216.233

T1573.001: T1573.001

View on MITRE ATT&CK The MITRE Corporation · Published 16/12/2025 19:37 · Modified 27/03/2026 01:08

Essential information

MITRE technique ID
T1573.001
Confidence
100/100
Revoked
No
Published
16/12/2025 19:37
Modified
27/03/2026 01:08
Author / Source
The MITRE Corporation

Aliases

Symmetric Cryptography

Platforms

windows macos linux Network Devices ESXi

Description

Adversaries may employ a known symmetric encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Symmetric encryption algorithms use the same key for plaintext encryption and ciphertext decryption. Common symmetric encryption algorithms include AES, DES, 3DES, Blowfish, and RC4.

Kill chain phases

Kill chainPhase
mitre-attack command-and-control

Marking (TLP)

TLP:GREEN Copyright 2015-2025, The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation.

External references

Related entities

Intrusion sets, malware, reports, vulnerabilities, indicators and other entities linked to this technique.