#T1560 Archive Collected Data
Technique
- Tactics: Collection
- Description:
An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network.(Citation: DOJ GRU Indictment Jul 2018) Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Both compression and encryption are done prior to exfiltration, and can be performed using a utility, 3rd party library, or custom method.
- First Seen: Lazarus Group • 2017-05-31
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30
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Active Days
Tagged Reports
2023-02-02
With Secure
2023-01-31
ESET
2022-04-29
PWC
2022-04-15
Dragos
2021-12-02
SOCRadar
2020-08-26
USCISA
2019-08-26
MITRE
2017-05-31
MITRE