diff --git a/unit_tests/check_clamav.c b/unit_tests/check_clamav.c
index 61ecd8ad37..8103e2a1e9 100644
--- a/unit_tests/check_clamav.c
+++ b/unit_tests/check_clamav.c
@@ -533,7 +533,7 @@ END_TEST
 static char **testfiles     = NULL;
 static unsigned testfiles_n = 0;
 
-static const int expected_testfiles = 49;
+static const int expected_testfiles = 52;
 
 static unsigned skip_files(void)
 {
diff --git a/unit_tests/input/CMakeLists.txt b/unit_tests/input/CMakeLists.txt
index 506bce80d7..822439a0f6 100644
--- a/unit_tests/input/CMakeLists.txt
+++ b/unit_tests/input/CMakeLists.txt
@@ -54,6 +54,9 @@ set(TESTFILES
     clam.exe.bz2
     clam.bz2.zip
     clam.exe_and_mail.tar.gz
+    clam.exe.2007.one
+    clam.exe.2010.one
+    clam.exe.webapp-export.one
 )
 
 if(ENABLE_UNRAR)
diff --git a/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2007.one.xor b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2007.one.xor
new file mode 100644
index 0000000000..69546c65b1
Binary files /dev/null and b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2007.one.xor differ
diff --git a/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2010.one.xor b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2010.one.xor
new file mode 100644
index 0000000000..c8e152b28b
Binary files /dev/null and b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.2010.one.xor differ
diff --git a/unit_tests/input/clamav_hdb_scanfiles/clam.exe.webapp-export.one.xor b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.webapp-export.one.xor
new file mode 100644
index 0000000000..592e704703
Binary files /dev/null and b/unit_tests/input/clamav_hdb_scanfiles/clam.exe.webapp-export.one.xor differ