I figured out how DMARC works, and it almost broke me
Tags
| maec-delivery-vectors: | Watering Hole |
| attack-pattern: | Dns - T1071.004 Dns - T1590.002 Domains - T1583.001 Domains - T1584.001 Ip Addresses - T1590.005 Phishing - T1660 Phishing - T1566 Server - T1583.004 Server - T1584.004 Software - T1592.002 |
Common Information
| Type | Value |
|---|---|
| UUID | f6e009b6-6dd9-4a6d-92f1-27a8ded2ca9b |
| Fingerprint | 6e8ca9836d50bf95 |
| Analysis status | DONE |
| Considered CTI value | 0 |
| Text language | |
| Published | Aug. 17, 2021, 7:10 p.m. |
| Added to db | Feb. 17, 2023, 9:47 p.m. |
| Last updated | Nov. 19, 2024, 4:56 p.m. |
| Headline | I figured out how DMARC works, and it almost broke me |
| Title | I figured out how DMARC works, and it almost broke me |
| Detected Hints/Tags/Attributes | 60/2/27 |
Source URLs
| Redirection | Url | |
|---|---|---|
| Details | Source | https://simonandrews.ca/articles/how-to-set-up-spf-dkim-dmarc |
URL Provider
Attributes
| Details | Type | #Events | CTI | Value |
|---|---|---|---|---|
| Details | Domain | 10 | mycompany.com |
|
| Details | Domain | 1 | sadl.io |
|
| Details | Domain | 209 | hackerone.com |
|
| Details | Domain | 837 | example.com |
|
| Details | Domain | 1 | nefarious-payroll-software.com |
|
| Details | Domain | 1180 | gmail.com |
|
| Details | Domain | 1 | simonandrews.ca |
|
| Details | Domain | 1 | spf.messagingengine.com |
|
| Details | Domain | 2 | spf.mandrillapp.com |
|
| Details | Domain | 1 | newsletter.simonandrews.ca |
|
| Details | Domain | 1 | yourdomain.net |
|
| Details | Domain | 1 | mydomain.net |
|
| Details | Domain | 709 | google.com |
|
| Details | Domain | 46 | support.google.com |
|
| Details | Domain | 10 | dmarc.org |
|
| Details | Domain | 77 | apple.com |
|
| Details | 1 | hello@sadl.io |
||
| Details | 1 | employee@example.com |
||
| Details | 1 | payroll@example.com |
||
| Details | 1 | somebody@gmail.com |
||
| Details | 1 | postmaster@simonandrews.ca |
||
| Details | 1 | noreply-dmarc-support@google.com |
||
| Details | 1 | tim@apple.com |
||
| Details | IPv4 | 1 | 81.100.0.0 |
|
| Details | Url | 1 | https://hackerone.com/reports/34112 |
|
| Details | Url | 1 | http://nefarious-payroll-software.com |
|
| Details | Url | 1 | https://support.google.com/a/answer/2466580 |