MailSniper can be used to obtain account names from Exchange and Office 365 using the Get-GlobalAddressList cmdlet.2
tool
MailSniper S0413
- Type
- tool
- Platforms
- Windows, Office Suite
- Created
- 5 October 2019
- Last modified
- 14 October 2024
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.[1]
3
TechniquesBottom 12%
3
TacticsBottom 21%
1
Threat groupunranked
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0413
MailSniper can be used for password spraying against Exchange and Office 365.3
MailSniper can be used for searching through email in Exchange and Office 365 environments.4
Standing S0413
Reach is how much of ATT&CK this tool touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 825 ATT&CK software entries only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.
Reach
Techniques3Bottom 12%
12th percentile · 88% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics3Bottom 21%
21st percentile · 79% of 825 ATT&CK software entries have more tactics spanned.
Threat group161% tie · 22 values
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
Campaigns085% tie · 8 values
85% of the population shares a single value across only 8 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
Rules / technique11medBottom 18%
18th percentile · 82% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique1med
Detection coverage S0413
59 distinct rules cover the 3 techniques recorded for this tool. 51 Splunk · 8 Sigma.
2 covered by at least one rule1 with no coverage59 distinct rules in total
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