ATT&CKSoftwareMailSniper

MailSniper

S0413

Tool.View on attack.mitre.org

About this tool

MailSniper is a penetration testing tool for searching through email in a Microsoft Exchange environment for specific terms (passwords, insider intel, network architecture information, etc.). It can be used by a non-administrative user to search their own email, or by an Exchange administrator to search the mailboxes of every user in a domain.

Techniques used3

Procedure examples3

TechniqueProcedure example
T1087.003
Email Account

MailSniper can be used to obtain account names from Exchange and Office 365 using the Get-GlobalAddressList cmdlet.

T1110.003
Password Spraying

MailSniper can be used for password spraying against Exchange and Office 365.

T1114.002
Remote Email Collection

MailSniper can be used for searching through email in Exchange and Office 365 environments.

Groups that use it1

Campaigns0

None recorded.

References1

  1. GitHub MailSniper Open source
    Bullock, B., . (2018, November 20). MailSniper. Retrieved October 4, 2019.

Data from MITRE ATT&CK® (Enterprise). ATT&CK® is a registered trademark of The MITRE Corporation.