diff --git a/detection-rules/open_redirect_usapdc.yml b/detection-rules/open_redirect_usapdc.yml
new file mode 100644
index 00000000000..92b69306be2
--- /dev/null
+++ b/detection-rules/open_redirect_usapdc.yml
@@ -0,0 +1,20 @@
+name: "Open redirect: U.S. Antarctic Program Data Center (USAP-DC)"
+description: |
+   Message contains use of the U.S. Antarctic Program Data Center (USAP-DC) open redirect.
+type: "rule"
+severity: "medium"
+source: |
+    type.inbound
+    and any(body.links,
+            .href_url.domain.root_domain == "usap-dc.org"
+            and .href_url.path =~ "/tracker"
+            and strings.starts_with(.href_url.query_params, "type=dataset&url=http")
+    )
+attack_types:
+  - "Credential Phishing"
+  - "Malware/Ransomware"
+tactics_and_techniques:
+  - "Open redirect"
+detection_methods:
+  - "URL analysis"
+id: "c499d041-1e95-52a5-bc7e-857376e1a873"