[Minor] Lua_scanners: Fix various issues

diff --git a/lualib/lua_scanners/clamav.lua b/lualib/lua_scanners/clamav.lua
index 4ca3e8a8be331122c5113b92388a30a454ee6ea0..0f97028ea915e0d65867db86328fb7cca9ab514f 100644 (file)
--- a/lualib/lua_scanners/clamav.lua
+++ b/lualib/lua_scanners/clamav.lua
@@ -32,7 +32,7 @@ local default_message = '${SCANNER}: virus found: "${VIRUS}"'
 
 local function clamav_config(opts)
   local clamav_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_text_mime = false,
     scan_image_mime = false,
@@ -70,7 +70,7 @@ local function clamav_config(opts)
       clamav_conf.default_port)
 
   if clamav_conf['upstreams'] then
-    lua_util.add_debug_alias('antivirus', clamav_conf.N)
+    lua_util.add_debug_alias('antivirus', clamav_conf.name)
     return clamav_conf
   end
 
@@ -103,7 +103,8 @@ local function clamav_check(task, content, digest, rule)
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task, '%s: retry IP: %s', rule.log_prefix, addr)
+          lua_util.debugm(rule.name, task, '%s: retry IP: %s',
+              rule.log_prefix, addr)
 
           tcp.request({
             task = task,
@@ -123,13 +124,15 @@ local function clamav_check(task, content, digest, rule)
         upstream:ok()
         data = tostring(data)
         local cached
-        lua_util.debugm(rule.N, task, '%s: got reply: %s', rule.log_prefix, data)
+        lua_util.debugm(rule.name, task, '%s: got reply: %s',
+            rule.log_prefix, data)
         if data == 'stream: OK' then
           cached = 'OK'
           if rule['log_clean'] then
-            rspamd_logger.infox(task, '%s: message or mime_part is clean', rule.log_prefix)
+            rspamd_logger.infox(task, '%s: message or mime_part is clean',
+                rule.log_prefix)
           else
-            lua_util.debugm(rule.N, task, '%s: message or mime_part is clean', rule.log_prefix)
+            lua_util.debugm(rule.name, task, '%s: message or mime_part is clean', rule.log_prefix)
           end
         else
           local vname = string.match(data, 'stream: (.+) FOUND')

diff --git a/lualib/lua_scanners/common.lua b/lualib/lua_scanners/common.lua
index 0c76004ebfccb2b87fbfe3251e68f61f7b69cb8f..1696688db613a812efe373e404bb17b085506cc0 100644 (file)
--- a/lualib/lua_scanners/common.lua
+++ b/lualib/lua_scanners/common.lua
@@ -61,17 +61,21 @@ local function match_patterns(default_sym, found, patterns, dyn_weight)
   end
 end
 
-local function yield_result(task, rule, vname, N, dyn_weight)
+local function yield_result(task, rule, vname, dyn_weight)
   local all_whitelisted = true
   if not dyn_weight then dyn_weight = 1.0 end
   if type(vname) == 'string' then
-    local symname, symscore = match_patterns(rule.symbol, vname, rule.patterns, dyn_weight)
+    local symname, symscore = match_patterns(rule.symbol,
+        vname,
+        rule.patterns,
+        dyn_weight)
     if rule.whitelist and rule.whitelist:get_key(vname) then
       rspamd_logger.infox(task, '%s: "%s" is in whitelist', rule.log_prefix, vname)
       return
     end
     task:insert_result(symname, symscore, vname)
-    rspamd_logger.infox(task, '%s: %s found: "%s"', rule.log_prefix, rule.detection_category, vname)
+    rspamd_logger.infox(task, '%s: %s found: "%s"', rule.log_prefix,
+        rule.detection_category, vname)
   elseif type(vname) == 'table' then
     for _, vn in ipairs(vname) do
       local symname, symscore = match_patterns(rule.symbol, vn, rule.patterns, dyn_weight)
@@ -94,7 +98,7 @@ local function yield_result(task, rule, vname, N, dyn_weight)
         lua_util.template(rule.message or 'Rejected', {
           SCANNER = rule.name,
           VIRUS = vname,
-        }), N)
+        }), rule.name)
   end
 end
 

diff --git a/lualib/lua_scanners/dcc.lua b/lualib/lua_scanners/dcc.lua
index e5c0a1964da05753605ecffe6960de70ff8db702..fcee609d70b6eaef2aadebdffa3713dab443c62a 100644 (file)
--- a/lualib/lua_scanners/dcc.lua
+++ b/lualib/lua_scanners/dcc.lua
@@ -276,7 +276,7 @@ local function dcc_config(opts)
   dcc_conf = lua_util.override_defaults(dcc_conf, opts)
 
   if not dcc_conf.prefix then
-    dcc_conf.prefix = 'rs_' .. dcc_conf.name .. '_'
+    dcc_conf.prefix = 'rs_' .. dcc_conf.N .. '_'
   end
 
   if not dcc_conf.log_prefix then

diff --git a/lualib/lua_scanners/fprot.lua b/lualib/lua_scanners/fprot.lua
index 2004d8aa02de28ec54f4353b6e65c8d205c028ef..8be894126e48086513d1d7553587abe953794608 100644 (file)
--- a/lualib/lua_scanners/fprot.lua
+++ b/lualib/lua_scanners/fprot.lua
@@ -31,7 +31,7 @@ local default_message = '${SCANNER}: virus found: "${VIRUS}"'
 
 local function fprot_config(opts)
   local fprot_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_text_mime = false,
     scan_image_mime = false,

diff --git a/lualib/lua_scanners/icap.lua b/lualib/lua_scanners/icap.lua
index 8810681f921e58f6cde78ad2cbc4f09f81184688..1e913211cbe4b5fce7457684fc03e8446948ce4b 100644 (file)
--- a/lualib/lua_scanners/icap.lua
+++ b/lualib/lua_scanners/icap.lua
@@ -44,10 +44,12 @@ local function icap_check(task, content, digest, rule)
       "Encapsulated: null-body=0\r\n\r\n",
     }
     local size = string.format("%x", tonumber(#content))
-    lua_util.debugm(rule.N, task, '%s: size: %s', rule.log_prefix, size)
+    lua_util.debugm(rule.name, task, '%s: size: %s',
+        rule.log_prefix, size)
 
     local function get_respond_query()
-      table.insert(respond_headers, 1, 'RESPMOD icap://' .. addr:to_string() .. ':' .. addr:get_port() .. '/'
+      table.insert(respond_headers, 1,
+          'RESPMOD icap://' .. addr:to_string() .. ':' .. addr:get_port() .. '/'
         .. rule.scheme .. ' ICAP/1.0\r\n')
       table.insert(respond_headers, 'Encapsulated: res-body=0\r\n')
       table.insert(respond_headers, '\r\n')
@@ -72,7 +74,8 @@ local function icap_check(task, content, digest, rule)
           icap_headers[key] = value
         end
       end
-      lua_util.debugm(rule.N, task, '%s: icap_headers: %s', rule.log_prefix, icap_headers)
+      lua_util.debugm(rule.name, task, '%s: icap_headers: %s',
+          rule.log_prefix, icap_headers)
       return icap_headers
     end
 
@@ -99,10 +102,12 @@ local function icap_check(task, content, digest, rule)
       if icap_headers['X-Infection-Found'] ~= nil then
         pattern_symbols = "(Type%=%d; .* Threat%=)(.*)([;]+)"
         match = string.gsub(icap_headers['X-Infection-Found'], pattern_symbols, "%2")
-        lua_util.debugm(rule.N, task, '%s: icap X-Infection-Found: %s', rule.log_prefix, match)
+        lua_util.debugm(rule.name, task,
+            '%s: icap X-Infection-Found: %s', rule.log_prefix, match)
         table.insert(threat_string, match)
       elseif icap_headers['X-Virus-ID'] ~= nil then
-        lua_util.debugm(rule.N, task, '%s: icap X-Virus-ID: %s', rule.log_prefix, icap_headers['X-Virus-ID'])
+        lua_util.debugm(rule.name, task,
+            '%s: icap X-Virus-ID: %s', rule.log_prefix, icap_headers['X-Virus-ID'])
         table.insert(threat_string, icap_headers['X-Virus-ID'])
       end
 
@@ -177,14 +182,15 @@ local function icap_check(task, content, digest, rule)
 
           retransmits = retransmits - 1
 
-          lua_util.debugm(rule.N, task, '%s: Request Error: %s - retries left: %s',
-            rule.log_prefix, error, retransmits)
+          lua_util.debugm(rule.name, task,
+              '%s: Request Error: %s - retries left: %s',
+              rule.log_prefix, error, retransmits)
 
           -- Select a different upstream!
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task, '%s: retry IP: %s:%s',
+          lua_util.debugm(rule.name, task, '%s: retry IP: %s:%s',
             rule.log_prefix, addr, addr:get_port())
 
           tcp.request({
@@ -237,7 +243,7 @@ end
 local function icap_config(opts)
 
   local icap_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_all_mime_parts = true,
     scan_text_mime = false,
@@ -283,7 +289,7 @@ local function icap_config(opts)
     icap_conf.default_port)
 
   if icap_conf.upstreams then
-    lua_util.add_debug_alias('external_services', icap_conf.N)
+    lua_util.add_debug_alias('external_services', icap_conf.name)
     return icap_conf
   end
 
@@ -293,7 +299,7 @@ local function icap_config(opts)
 end
 
 return {
-  type = {N,'virus', 'virus', 'scanner'},
+  type = {N, 'virus', 'virus', 'scanner'},
   description = 'generic icap antivirus',
   configure = icap_config,
   check = icap_check,

diff --git a/lualib/lua_scanners/kaspersky_av.lua b/lualib/lua_scanners/kaspersky_av.lua
index f06e59cd74906d0bab76b9ae5ffea1daaf5b5fbe..ebed710de571585855056812d240522cda603b2b 100644 (file)
--- a/lualib/lua_scanners/kaspersky_av.lua
+++ b/lualib/lua_scanners/kaspersky_av.lua
@@ -32,7 +32,7 @@ local default_message = '${SCANNER}: virus found: "${VIRUS}"'
 
 local function kaspersky_config(opts)
   local kaspersky_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_text_mime = false,
     scan_image_mime = false,
@@ -70,7 +70,7 @@ local function kaspersky_config(opts)
       kaspersky_conf['servers'], 0)
 
   if kaspersky_conf['upstreams'] then
-    lua_util.add_debug_alias('antivirus', kaspersky_conf.N)
+    lua_util.add_debug_alias('antivirus', kaspersky_conf.name)
     return kaspersky_conf
   end
 
@@ -122,7 +122,7 @@ local function kaspersky_check(task, content, digest, rule)
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task,
+          lua_util.debugm(rule.name, task,
               '%s [%s]: retry IP: %s', rule['symbol'], rule['type'], addr)
 
           tcp.request({
@@ -146,7 +146,8 @@ local function kaspersky_check(task, content, digest, rule)
         upstream:ok()
         data = tostring(data)
         local cached
-        lua_util.debugm(rule.N, task, '%s [%s]: got reply: %s',
+        lua_util.debugm(rule.name, task,
+            '%s [%s]: got reply: %s',
             rule['symbol'], rule['type'], data)
         if data == 'stream: OK' or data == fname .. ': OK' then
           cached = 'OK'

diff --git a/lualib/lua_scanners/oletools.lua b/lualib/lua_scanners/oletools.lua
index 4ee5f040b26a07246b0e536b5f0336f7e6bd6065..bd6cc9007240fb44ab3107d0af83e973b9f91efc 100644 (file)
--- a/lualib/lua_scanners/oletools.lua
+++ b/lualib/lua_scanners/oletools.lua
@@ -48,15 +48,16 @@ local function oletools_check(task, content, digest, rule)
 
           retransmits = retransmits - 1
 
-          lua_util.debugm(rule.N, task, '%s: Request Error: %s - retries left: %s',
-            rule.log_prefix, error, retransmits)
+          lua_util.debugm(rule.name, task,
+              '%s: Request Error: %s - retries left: %s',
+              rule.log_prefix, error, retransmits)
 
           -- Select a different upstream!
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task, '%s: retry IP: %s:%s',
-            rule.log_prefix, addr, addr:get_port())
+          lua_util.debugm(rule.name, task, '%s: retry IP: %s:%s',
+              rule.log_prefix, addr, addr:get_port())
 
           tcp.request({
             task = task,
@@ -69,7 +70,7 @@ local function oletools_check(task, content, digest, rule)
           })
         else
           rspamd_logger.errx(task, '%s: failed to scan, maximum retransmits '..
-            'exceed - err: %s', rule.log_prefix, error)
+              'exceed - err: %s', rule.log_prefix, error)
           task:insert_result(rule.symbol_fail, 0.0, 'failed - err: ' .. error)
         end
       end
@@ -87,9 +88,9 @@ local function oletools_check(task, content, digest, rule)
         local ucl_parser = ucl.parser()
         local ok, ucl_err = ucl_parser:parse_string(tostring(data))
         if not ok then
-            rspamd_logger.errx(task, "%s: error parsing json response: %s",
+          rspamd_logger.errx(task, "%s: error parsing json response: %s",
               rule.log_prefix, ucl_err)
-            return
+          return
         end
 
         local result = ucl_parser:get_object()
@@ -109,24 +110,24 @@ local function oletools_check(task, content, digest, rule)
 
         if result[1].error ~= nil then
           rspamd_logger.errx(task, '%s: ERROR found: %s', rule.log_prefix,
-            result[1].error)
-            if result[1].error == 'File too small' then
-              common.save_av_cache(task, digest, rule, 'OK')
-              common.log_clean(task, rule, 'File too small to be scanned for macros')
-            else
-              oletools_requery(result[1].error)
-            end
+              result[1].error)
+          if result[1].error == 'File too small' then
+            common.save_av_cache(task, digest, rule, 'OK')
+            common.log_clean(task, rule, 'File too small to be scanned for macros')
+          else
+            oletools_requery(result[1].error)
+          end
         elseif result[3]['return_code'] == 9 then
           rspamd_logger.warnx(task, '%s: File is encrypted.', rule.log_prefix)
         elseif result[3]['return_code'] > 6 then
           rspamd_logger.errx(task, '%s: Error Returned: %s',
-            rule.log_prefix, oletools_rc[result[3]['return_code']])
+              rule.log_prefix, oletools_rc[result[3]['return_code']])
           rspamd_logger.errx(task, '%s: Error message: %s',
-            rule.log_prefix, result[2]['message'])
+              rule.log_prefix, result[2]['message'])
           task:insert_result(rule.symbol_fail, 0.0, 'failed - err: ' .. oletools_rc[result[3]['return_code']])
         elseif result[3]['return_code'] > 1 then
           rspamd_logger.errx(task, '%s: Error message: %s',
-            rule.log_prefix, result[2]['message'])
+              rule.log_prefix, result[2]['message'])
           oletools_requery(oletools_rc[result[3]['return_code']])
         elseif #result[2]['analysis'] == 0 and #result[2]['macros'] == 0 then
           rspamd_logger.warnx(task, '%s: maybe unhandled python or oletools error', rule.log_prefix)
@@ -146,19 +147,21 @@ local function oletools_check(task, content, digest, rule)
           local m_dridex = '-'
           local m_vba = '-'
 
-          lua_util.debugm(rule.N, task, '%s: filename: %s', rule.log_prefix, result[2]['file'])
-          lua_util.debugm(rule.N, task, '%s: type: %s', rule.log_prefix, result[2]['type'])
+          lua_util.debugm(rule.name, task,
+              '%s: filename: %s', rule.log_prefix, result[2]['file'])
+          lua_util.debugm(rule.name, task,
+              '%s: type: %s', rule.log_prefix, result[2]['type'])
 
           for _,m in ipairs(result[2]['macros']) do
-            lua_util.debugm(rule.N, task, '%s: macros found - code: %s, ole_stream: %s, '..
-              'vba_filename: %s', rule.log_prefix, m.code, m.ole_stream, m.vba_filename)
+            lua_util.debugm(rule.name, task, '%s: macros found - code: %s, ole_stream: %s, '..
+                'vba_filename: %s', rule.log_prefix, m.code, m.ole_stream, m.vba_filename)
           end
 
           local analysis_keyword_table = {}
 
           for _,a in ipairs(result[2]['analysis']) do
-            lua_util.debugm(rule.N, task, '%s: threat found - type: %s, keyword: %s, '..
-              'description: %s', rule.log_prefix, a.type, a.keyword, a.description)
+            lua_util.debugm(rule.name, task, '%s: threat found - type: %s, keyword: %s, '..
+                'description: %s', rule.log_prefix, a.type, a.keyword, a.description)
             if a.type == 'AutoExec' then
               m_autoexec = 'A'
               table.insert(analysis_keyword_table, a.keyword)
@@ -181,12 +184,12 @@ local function oletools_check(task, content, digest, rule)
             end
           end
 
-         --lua_util.debugm(N, task, '%s: analysis_keyword_table: %s', rule.log_prefix, analysis_keyword_table)
+          --lua_util.debugm(N, task, '%s: analysis_keyword_table: %s', rule.log_prefix, analysis_keyword_table)
 
           if rule.extended == false and m_autoexec == 'A' and m_suspicious == 'S' then
             -- use single string as virus name
             local threat = 'AutoExec + Suspicious (' .. table.concat(analysis_keyword_table, ',') .. ')'
-            lua_util.debugm(rule.N, task, '%s: threat result: %s', rule.log_prefix, threat)
+            lua_util.debugm(rule.name, task, '%s: threat result: %s', rule.log_prefix, threat)
             common.yield_result(task, rule, threat, rule.default_score)
             common.save_av_cache(task, digest, rule, threat, rule.default_score)
 
@@ -194,17 +197,17 @@ local function oletools_check(task, content, digest, rule)
             -- report any flags (types) and any most keywords as individual virus name
 
             local flags = m_exist ..
-                          m_autoexec ..
-                          m_suspicious ..
-                          m_iocs ..
-                          m_hex ..
-                          m_base64 ..
-                          m_dridex ..
-                          m_vba
+                m_autoexec ..
+                m_suspicious ..
+                m_iocs ..
+                m_hex ..
+                m_base64 ..
+                m_dridex ..
+                m_vba
             table.insert(analysis_keyword_table, 1, flags)
 
-            lua_util.debugm(rule.N, task, '%s: extended threat result: %s',
-              rule.log_prefix, table.concat(analysis_keyword_table, ','))
+            lua_util.debugm(rule.name, task, '%s: extended threat result: %s',
+                rule.log_prefix, table.concat(analysis_keyword_table, ','))
 
             common.yield_result(task, rule, analysis_keyword_table, rule.default_score)
             common.save_av_cache(task, digest, rule, analysis_keyword_table, rule.default_score)
@@ -243,7 +246,7 @@ end
 local function oletools_config(opts)
 
   local oletools_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = false,
     scan_text_mime = false,
     scan_image_mime = false,
@@ -280,21 +283,21 @@ local function oletools_config(opts)
   end
 
   oletools_conf.upstreams = upstream_list.create(rspamd_config,
-    oletools_conf.servers,
-    oletools_conf.default_port)
+      oletools_conf.servers,
+      oletools_conf.default_port)
 
   if oletools_conf.upstreams then
-    lua_util.add_debug_alias('external_services', oletools_conf.N)
+    lua_util.add_debug_alias('external_services', oletools_conf.name)
     return oletools_conf
   end
 
   rspamd_logger.errx(rspamd_config, 'cannot parse servers %s',
-    oletools_conf.servers)
+      oletools_conf.servers)
   return nil
 end
 
 return {
-  type = {N,'attachment scanner', 'hash', 'scanner'},
+  type = {N, 'attachment scanner', 'hash', 'scanner'},
   description = 'oletools office macro scanner',
   configure = oletools_config,
   check = oletools_check,

diff --git a/lualib/lua_scanners/savapi.lua b/lualib/lua_scanners/savapi.lua
index 1393cd027c91bae5e8a7cbdc5fc6a1e8687c1efe..4a7b7082a82973878eff0a4ee8971c8fb44b3f62 100644 (file)
--- a/lualib/lua_scanners/savapi.lua
+++ b/lualib/lua_scanners/savapi.lua
@@ -32,7 +32,7 @@ local default_message = '${SCANNER}: virus found: "${VIRUS}"'
 
 local function savapi_config(opts)
   local savapi_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_text_mime = false,
     scan_image_mime = false,
@@ -72,7 +72,7 @@ local function savapi_config(opts)
       savapi_conf.default_port)
 
   if savapi_conf['upstreams'] then
-    lua_util.add_debug_alias('antivirus', savapi_conf.N)
+    lua_util.add_debug_alias('antivirus', savapi_conf.name)
     return savapi_conf
   end
 
@@ -119,7 +119,7 @@ local function savapi_check(task, content, digest, rule)
       for virus,_ in pairs(vnames) do
         table.insert(vnames_reordered, virus)
       end
-      lua_util.debugm(rule.N, task, "%s: number of virus names found %s", rule['type'], #vnames_reordered)
+      lua_util.debugm(rule.name, task, "%s: number of virus names found %s", rule['type'], #vnames_reordered)
       if #vnames_reordered > 0 then
         local vname = {}
         for _,virus in ipairs(vnames_reordered) do
@@ -136,8 +136,8 @@ local function savapi_check(task, content, digest, rule)
 
     local function savapi_scan2_cb(err, data, conn)
       local result = tostring(data)
-      lua_util.debugm(rule.N, task, "%s: got reply: %s",
-          rule['type'], result)
+      lua_util.debugm(rule.name, task, "%s: got reply: %s",
+          rule.type, result)
 
       -- Terminal response - clean
       if string.find(result, '200') or string.find(result, '210') then
@@ -178,7 +178,7 @@ local function savapi_check(task, content, digest, rule)
     local function savapi_greet2_cb(err, data, conn)
       local result = tostring(data)
       if string.find(result, '100 PRODUCT') then
-        lua_util.debugm(rule.N, task, "%s: scanning file: %s",
+        lua_util.debugm(rule.name, task, "%s: scanning file: %s",
             rule['type'], fname)
         conn:add_write(savapi_scan1_cb, {string.format('SCAN %s\n',
             fname)})
@@ -208,7 +208,9 @@ local function savapi_check(task, content, digest, rule)
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task, '%s [%s]: retry IP: %s', rule['symbol'], rule['type'], addr)
+          lua_util.debugm(rule.name, task,
+              '%s [%s]: retry IP: %s', rule['symbol'],
+              rule['type'], addr)
 
           tcp.request({
             task = task,

diff --git a/lualib/lua_scanners/sophos.lua b/lualib/lua_scanners/sophos.lua
index 3919d9449a52623a4effb5b81396c23b7c0c4d4e..934ce1f799bf714aa521210b9fd93d8667695543 100644 (file)
--- a/lualib/lua_scanners/sophos.lua
+++ b/lualib/lua_scanners/sophos.lua
@@ -31,7 +31,7 @@ local default_message = '${SCANNER}: virus found: "${VIRUS}"'
 
 local function sophos_config(opts)
   local sophos_conf = {
-    N = N,
+    name = N,
     scan_mime_parts = true,
     scan_text_mime = false,
     scan_image_mime = false,
@@ -71,7 +71,7 @@ local function sophos_config(opts)
       sophos_conf.default_port)
 
   if sophos_conf['upstreams'] then
-    lua_util.add_debug_alias('antivirus', sophos_conf.N)
+    lua_util.add_debug_alias('antivirus', sophos_conf.name)
     return sophos_conf
   end
 
@@ -104,7 +104,8 @@ local function sophos_check(task, content, digest, rule)
           upstream = rule.upstreams:get_upstream_round_robin()
           addr = upstream:get_addr()
 
-          lua_util.debugm(rule.N, task, '%s [%s]: retry IP: %s', rule['symbol'], rule['type'], addr)
+          lua_util.debugm(rule.name, task,
+              '%s [%s]: retry IP: %s', rule['symbol'], rule['type'], addr)
 
           tcp.request({
             task = task,
@@ -121,7 +122,8 @@ local function sophos_check(task, content, digest, rule)
       else
         upstream:ok()
         data = tostring(data)
-        lua_util.debugm(rule.N, task, '%s [%s]: got reply: %s', rule['symbol'], rule['type'], data)
+        lua_util.debugm(rule.name, task,
+            '%s [%s]: got reply: %s', rule['symbol'], rule['type'], data)
         local vname = string.match(data, 'VIRUS (%S+) ')
         if vname then
           common.yield_result(task, rule, vname)
@@ -131,7 +133,8 @@ local function sophos_check(task, content, digest, rule)
             if rule['log_clean'] then
               rspamd_logger.infox(task, '%s: message or mime_part is clean', rule.log_prefix)
             else
-              lua_util.debugm(rule.N, task, '%s: message or mime_part is clean', rule.log_prefix)
+              lua_util.debugm(rule.name, task,
+                  '%s: message or mime_part is clean', rule.log_prefix)
             end
             common.save_av_cache(task, digest, rule, 'OK')
             -- not finished - continue