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MOBILE ATT&CK

Calendar Entries

T1636.001 · collection

Adversaries may utilize standard operating system APIs to gather calendar entry data. On Android, this can be accomplished using the Calendar Content Provider. On iOS, this can be accomplished using the EventKit framework.

If the device has been jailbroken or rooted, an adversary may be able to access Calendar Entries without the user’s knowledge or approval.

AndroidiOS
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Actors Using This

5
israel_private_sector_mobile_forensics_cyber_mercenaryCellebrite
italyCy4Gate
italyeSurv
spainMollitiam Industries
italyNegg Group
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Likely Attack Path

Techniques the same actors pair with this one distinctively - those showing up among actors who use this technique noticeably more than across all actors (lift > 1.15), grouped by kill-chain phase. The × is that lift multiplier; the shared-actor count is in the tooltip. A near-universal technique pairs with everything at baseline, so its list is short by design.
initial-access earlier
T1458 · Replication Through Removable Media ×47.60
defense-evasion earlier
T1406 · Obfuscated Files or Information ×47.60T1628.001 · Suppress Application Icon ×47.60
discovery earlier
T1418 · Software Discovery ×47.60
collection same
T1636.002 · Call Log ×47.60T1636.003 · Contact List ×47.60T1636.004 · SMS Messages ×47.60T1414 · Clipboard Data ×47.60T1512 · Video Capture ×47.60T1513 · Screen Capture ×47.60T1517 · Access Notifications ×47.60T1429 · Audio Capture ×18.31T1409 · Stored Application Data ×17.31T1430.001 · Remote Device Management Services ×17.31T1430 · Location Tracking ×11.90
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Detection Coverage

0/6 layers
Coverage across standard detection surfaces. Rows marked none have no rule of that type mapped. Some are real blind spots worth closing; others are simply not applicable to this technique (e.g. YARA matches malware files, not network behaviour).
Behavioral / log (Sigma) none
Analytics (MITRE CAR) none
Runtime / container (Falco) none
File / malware (YARA) none
Network (Suricata/Snort) none
Vuln scan (Nuclei) none
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
MITRE ATT&CKAtomic Red Teamcar (MITRE)
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