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CAPEC-556: Replace File Extension Handlers

Attack Pattern ID: 556
Abstraction: Detailed
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+ Description
When a file is opened, its file handler is checked to determine which program opens the file. File handlers are configuration properties of many operating systems. Applications can modify the file handler for a given file extension to call an arbitrary program when a file with the given extension is opened.
+ Relationships
Section HelpThis table shows the other attack patterns and high level categories that are related to this attack pattern. These relationships are defined as ChildOf and ParentOf, and give insight to similar items that may exist at higher and lower levels of abstraction. In addition, relationships such as CanFollow, PeerOf, and CanAlsoBe are defined to show similar attack patterns that the user may want to explore.
NatureTypeIDName
ChildOfStandard Attack PatternStandard Attack Pattern - A standard level attack pattern in CAPEC is focused on a specific methodology or technique used in an attack. It is often seen as a singular piece of a fully executed attack. A standard attack pattern is meant to provide sufficient details to understand the specific technique and how it attempts to accomplish a desired goal. A standard level attack pattern is a specific type of a more abstract meta level attack pattern.542Targeted Malware
Section HelpThis table shows the views that this attack pattern belongs to and top level categories within that view.
View NameTop Level Categories
Domains of AttackSoftware
Mechanisms of AttackInject Unexpected Items
+ Mitigations
Inspect registry for changes. Limit privileges of user accounts so changes to default file handlers can only be performed by authorized administrators.
+ Taxonomy Mappings
Section HelpCAPEC mappings to ATT&CK techniques leverage an inheritance model to streamline and minimize direct CAPEC/ATT&CK mappings. Inheritance of a mapping is indicated by text stating that the parent CAPEC has relevant ATT&CK mappings. Note that the ATT&CK Enterprise Framework does not use an inheritance model as part of the mapping to CAPEC.
Relevant to the ATT&CK taxonomy mapping (also see parent)
Entry IDEntry Name
1546.001Event Triggered Execution:Change Default File Association
+ Content History
Submissions
Submission DateSubmitterOrganization
2015-11-09
(Version 2.7)
CAPEC Content TeamThe MITRE Corporation
Modifications
Modification DateModifierOrganization
2018-07-31
(Version 2.12)
CAPEC Content TeamThe MITRE Corporation
Updated References
2019-04-04
(Version 3.1)
CAPEC Content TeamThe MITRE Corporation
Updated Related_Weaknesses
2020-07-30
(Version 3.3)
CAPEC Content TeamThe MITRE Corporation
Updated Taxonomy_Mappings
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Page Last Updated or Reviewed: July 31, 2018
 

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