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MITRE ATT&CK
software (malware)
S0025
CALENDAR
Published 2017-05-31
Modified 2025-04-25
Official page ↗
Domain
enterprise
Platforms
Windows
Version
1.2
Created
2017-05-31
Description
CALENDAR
is malware used by
APT1
that mimics legitimate Gmail Calendar traffic.
Related
Uses · MITRE ATT&CK
(2)
T1102.002
Bidirectional Communication
sub-technique
T1059.003
Windows Command Shell
sub-technique
Referenced by MITRE ATT&CK · uses
(1)
G0006
APT1
group
References
https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf
Mandiant APT1