From: Victor Julien <victor@inliniac.net>
Date: Sat, 10 Jan 2026 19:52:41 +0000 (+0100)
Subject: tests: add bug 7842 test
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63d11ef566876906b216ebe21c615f4de87ff89f;p=thirdparty%2Fsuricata-verify.git

tests: add bug 7842 test
---

diff --git a/tests/bug-7842-01/base64_0x27_detptr_bug.pcap b/tests/bug-7842-01/base64_0x27_detptr_bug.pcap
new file mode 100644
index 000000000..e524254f6
Binary files /dev/null and b/tests/bug-7842-01/base64_0x27_detptr_bug.pcap differ
diff --git a/tests/bug-7842-01/test.rules b/tests/bug-7842-01/test.rules
new file mode 100644
index 000000000..3b818c1e7
--- /dev/null
+++ b/tests/bug-7842-01/test.rules
@@ -0,0 +1,8 @@
+alert http any any -> any any (flow:established,to_server; http.method; content:"POST"; http.request_body; content:"|27|"; base64_decode:relative; base64_data; content:"|ff ff ff ff|"; within:16; content:".PSObject"; distance:0; content:"|2f|RunspaceInvoke"; sid:2;)
+
+alert http any any -> any any (flow:established,to_server; http.method; content:"POST"; http.request_body; content:"|27|"; base64_decode:relative; base64_data; content:"|ff 01|"; within:2; content:".PSObject"; distance:0; content:"|2f|RunspaceInvoke"; sid:3;)
+
+# strict depth version
+alert http any any -> any any (flow:established,to_server; http.method; content:"POST"; http.request_body; content:"|27|"; base64_decode:relative; base64_data; content:"|00 01 00 00 00 ff ff ff ff|"; depth:9; content:".PSObject"; distance:0; content:"|2f|RunspaceInvoke"; sid:11;)
+# strict within version
+alert http any any -> any any (flow:established,to_server; http.method; content:"POST"; http.request_body; content:"|27|"; base64_decode:relative; base64_data; content:"|00 01 00 00 00 ff ff ff ff|"; within:9; content:".PSObject"; distance:0; content:"|2f|RunspaceInvoke"; sid:12;)
diff --git a/tests/bug-7842-01/test.yaml b/tests/bug-7842-01/test.yaml
new file mode 100644
index 000000000..b78d77608
--- /dev/null
+++ b/tests/bug-7842-01/test.yaml
@@ -0,0 +1,27 @@
+requires:
+  min-version: 9
+
+args:
+  - -k none
+
+checks:
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 2
+  - filter:
+      count: 0
+      match:
+        event_type: alert
+        alert.signature_id: 3
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 11
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 12