f linpeas

linPEAS/builder/linpeas_parts/5_network_information/11_Internet_access.sh

@@ -8,7 +8,7 @@
 # Functions Used: check_dns, check_icmp, check_tcp_443, check_tcp_443_bin, check_tcp_80, print_2title, check_external_hostname
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables: $pid4, $pid2, $pid1, $pid3, $pid5, $NOT_CHECK_EXTERNAL_HOSTNAME, $TIMEOUT_INTERNET_SECONDS
+# Generated Global Variables: $pid4, $pid2, $pid1, $pid3, $$tcp443_bin_status, $NOT_CHECK_EXTERNAL_HOSTNAME, $TIMEOUT_INTERNET_SECONDS
 # Fat linpeas: 0
 # Small linpeas: 0
 
@@ -26,17 +26,23 @@ fi
 # Run all checks in background
 check_tcp_80 2>/dev/null & pid1=$!
 check_tcp_443 2>/dev/null & pid2=$!
-check_tcp_443_bin 2>/dev/null & pid3=$!
+check_icmp 2>/dev/null & pid3=$!
-check_icmp 2>/dev/null & pid4=$!
+check_dns 2>/dev/null & pid4=$!
-check_dns 2>/dev/null & pid5=$!
 
 # Kill all after 10 seconds
-(sleep $TIMEOUT_INTERNET_SECONDS && kill -9 $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null) &
+(sleep $TIMEOUT_INTERNET_SECONDS && kill -9 $pid1 $pid2 $pid3 $pid4 2>/dev/null) &
+
+check_tcp_443_bin 2>/dev/null
+tcp443_bin_status=$?
+
+wait $pid1 $pid2 $pid3 $pid4 2>/dev/null
+
 
 # Wait for all to finish
-wait $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null
+wait 2>/dev/null
 
-if ! [ "$SUPERFAST" ] && ! [ "$NOT_CHECK_EXTERNAL_HOSTNAME" ]; then
+if [ "$tcp443_bin_status" -eq 0 ] && \
+   [ -z "$SUPERFAST" ] && [ -z "$NOT_CHECK_EXTERNAL_HOSTNAME" ]; then
   echo ""
   print_2title "Is hostname malicious or leaked?"
   print_info "This will check the public IP and hostname in known malicious lists and leaks to find any relevant information about the host."

linPEAS/builder/linpeas_parts/functions/check_tcp_443.sh

@@ -21,7 +21,7 @@ check_tcp_443(){
   fi
 
   /bin/bash -c '
-      for ip in 1.1.1.1 8.8.8.8; do
+      for ip in 1.1.1.1; do
         (echo >/dev/tcp/$ip/443 && echo "Port 443 is accessible" && exit 0) &
         pids+=($!)
       done

linPEAS/builder/linpeas_parts/functions/check_tcp_443_bin.sh

@@ -8,16 +8,38 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables:
+# Generated Global Variables: $url_lambda
 # Fat linpeas: 0
 # Small linpeas: 1
 
 
+check_tcp_443_bin () {
+  local url_lambda="https://2e6ppt7izvuv66qmx2r3et2ufi0mxwqs.lambda-url.us-east-1.on.aws/"
 
-check_tcp_443_bin(){
   if command -v curl >/dev/null 2>&1; then
-    curl -s "https://2e6ppt7izvuv66qmx2r3et2ufi0mxwqs.lambda-url.us-east-1.on.aws/" -H "User-Agent: linpeas" -H "Content-Type: application/json" >/dev/null 2>&1 && echo "Port 443 is accessible with curl" || echo "Port 443 is not accessible with curl"
+    if curl -s --connect-timeout 5 "$url_lambda" \
+         -H "User-Agent: linpeas" -H "Content-Type: application/json" >/dev/null 2>&1
+    then
+      echo "Port 443 is accessible with curl"
+      return 0                      # ✅ success
+    else
+      echo "Port 443 is not accessible with curl"
+      return 1
+    fi
+
   elif command -v wget >/dev/null 2>&1; then
-    wget -q -O - "https://2e6ppt7izvuv66qmx2r3et2ufi0mxwqs.lambda-url.us-east-1.on.aws/" --header "User-Agent: linpeas" -H "Content-Type: application/json" >/dev/null 2>&1 && echo "Port 443 is accessible with wget" || echo "Port 443 is not accessible with wget"
+    if wget -q --timeout=5 -O - "$url_lambda" \
+         --header "User-Agent: linpeas" -H "Content-Type: application/json" >/dev/null 2>&1
+    then
+      echo "Port 443 is accessible with wget"
+      return 0
+    else
+      echo "Port 443 is not accessible with wget"
+      return 1
+    fi
+
+  else
+    echo "Neither curl nor wget available"
+    return 1
   fi
-}
+}

linPEAS/builder/linpeas_parts/functions/check_tcp_80.sh

@@ -20,7 +20,7 @@ check_tcp_80(){
   fi
 
   /bin/bash -c '
-      for ip in 1.1.1.1 8.8.8.8; do
+      for ip in 1.1.1.1; do
         (echo >/dev/tcp/$ip/80 && echo "Port 80 is accessible" && exit 0) &
         pids+=($!)
       done