tool
Cannon S0351
- Type
- malware
- Platform
- Windows
- Created
- 30 January 2019
- Last modified
- 25 April 2025
Cannon is a Trojan with variants written in C# and Delphi. It was first observed in April 2018. [1][2]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0351
Cannon exfiltrates collected data over email via SMTP/S and POP3/S C2 channels.4
Cannon can obtain a list of processes running on the system.56
Cannon uses SMTP/S and POP3/S for C2 communications by sending and receiving emails.7
Cannon can gather system information from the victim’s machine such as the OS version, and machine name.89
Cannon can obtain victim drive information as well as a list of folders in C:\Program Files.10
Standing S0351
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
51st percentile · 51% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
53rd percentile · 53% of 825 ATT&CK software entries have this many tactics spanned or fewer.
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
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
34th percentile · 66% of 825 ATT&CK software entries have more detection rules per technique.
Detection coverage S0351
300 distinct rules cover the 11 techniques recorded for this tool. The 311 technique-to-rule mappings resolve to 300 distinct rules, because one rule can cover several techniques. 202 Sigma · 98 Splunk.
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