Fix variable reference when parsing URLs

Fix IdentityNotMappedException in Vulnerable Leaked Handlers

linPEAS/builder/linpeas_parts/1_system_information/10_Environment.sh

@@ -26,7 +26,7 @@
 # License: GNU GPL
 # Version: 1.0
 # Functions Used: echo_not_found, print_2title, print_info
-# Global Variables:
+# Global Variables: $NoEnvVars, $EnvVarsRed
 # Initial Functions:
 # Generated Global Variables:
 # Fat linpeas: 0
@@ -35,5 +35,5 @@
 
 print_2title "Environment"
 print_info "Any private information inside environment variables?"
-(env || printenv || set) 2>/dev/null | grep -v "RELEVANT*|FIND*|^VERSION=|dbuslistG|mygroups|ldsoconfdG|pwd_inside_history|kernelDCW_Ubuntu_Precise|kernelDCW_Ubuntu_Trusty|kernelDCW_Ubuntu_Xenial|kernelDCW_Rhel|^sudovB=|^rootcommon=|^mounted=|^mountG=|^notmounted=|^mountpermsB=|^mountpermsG=|^kernelB=|^C=|^RED=|^GREEN=|^Y=|^B=|^NC=|TIMEOUT=|groupsB=|groupsVB=|knw_grps=|sidG|sidB=|sidVB=|sidVB2=|sudoB=|sudoG=|sudoVB=|timersG=|capsB=|notExtensions=|Wfolders=|writeB=|writeVB=|_usrs=|compiler=|LS_COLORS=|pathshG=|notBackup=|processesDump|processesB|commonrootdirs|USEFUL_SOFTWARE|PSTORAGE_" | sed -${E} "s,[pP][aA][sS][sS][wW]|[aA][pP][iI][kK][eE][yY]|[aA][pP][iI][_][kK][eE][yY]|KRB5CCNAME,${SED_RED},g" || echo_not_found "env || set"
+(env || printenv || set) 2>/dev/null | grep -Eiv "$NoEnvVars" | sed -${E} "s,$EnvVarsRed,${SED_RED},g" || echo_not_found "env || set"
 echo ""

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
 
@@ -19,24 +19,30 @@ print_2title "Internet Access?"
 TIMEOUT_INTERNET_SECONDS=5
 
 if [ "$SUPERFAST" ]; then
-  TIMEOUT_INTERNET_SECONDS=2
+  TIMEOUT_INTERNET_SECONDS=2.5
 fi
 
 
 # Run all checks in background
-check_tcp_80 2>/dev/null & pid1=$!
+check_tcp_80 "$TIMEOUT_INTERNET_SECONDS" 2>/dev/null & pid1=$!
-check_tcp_443 2>/dev/null & pid2=$!
+check_tcp_443 "$TIMEOUT_INTERNET_SECONDS" 2>/dev/null & pid2=$!
-check_tcp_443_bin 2>/dev/null & pid3=$!
+check_icmp "$TIMEOUT_INTERNET_SECONDS" 2>/dev/null & pid3=$!
-check_icmp 2>/dev/null & pid4=$!
+check_dns "$TIMEOUT_INTERNET_SECONDS" 2>/dev/null & pid4=$!
-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 + 1 )) && kill -9 $pid1 $pid2 $pid3 $pid4 2>/dev/null) &
+
+check_tcp_443_bin $TIMEOUT_INTERNET_SECONDS 2>/dev/null
+tcp443_bin_status=$?
+
+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/9_interesting_files/29_Interesting_environment_variables.sh

@@ -0,0 +1,22 @@
+# Title: Interesting Files - Interesting Environment Variables
+# ID: IF_Interesting_environment_variables
+# Author: Jack Vaughn
+# Last Update: 25-05-2025
+# Description: Searching possible sensitive environment variables inside of /proc/*/environ
+# License: GNU GPL
+# Version: 1.0
+# Functions Used: print_2title
+# Global Variables: $MACPEAS, $NoEnvVars, $EnvVarsRed
+# Initial Functions:
+# Generated Global Variables:
+# Fat linpeas: 0
+# Small linpeas: 1
+
+if [ -z "$MACPEAS" ]; then
+  print_2title "Checking all env variables in /proc/*/environ removing duplicates and filtering out useless env vars"
+  cat /proc/[0-9]*/environ 2>/dev/null | \
+  tr '\0' '\n' | \
+  grep -Eiv "$NoEnvVars" | \
+  sort -u | \
+  sed -${E} "s,$EnvVarsRed,${SED_RED},g"
+fi

linPEAS/builder/linpeas_parts/functions/check_dns.sh

@@ -8,25 +8,19 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables: $pid, $pids
+# Generated Global Variables: $TIMEOUT_INTERNET_SECONDS_DNS, $local_pid
 # Fat linpeas: 0
 # Small linpeas: 1
 
-
 check_dns(){
+  local TIMEOUT_INTERNET_SECONDS_DNS=$1
   if ! [ -f "/bin/bash" ]; then
     echo "  /bin/bash not found"
     return
   fi
 
-  /bin/bash -c '
+  # example.com
-      for ip in 1.1.1.1 8.8.8.8 ; do
+  (bash -c '((( echo cfc9 0100 0001 0000 0000 0000 0a64 7563 6b64 7563 6b67 6f03 636f 6d00 0001 0001 | xxd -p -r >&3; dd bs=9000 count=1 <&3 2>/dev/null | xxd ) 3>/dev/udp/1.1.1.1/53 && echo "DNS accessible") | grep "accessible" && exit 0 ) 2>/dev/null || echo "DNS is not accessible"') & local_pid=$!
-        (( echo cfc9 0100 0001 0000 0000 0000 0a64 7563 6b64 7563 6b67 6f03 636f 6d00 0001 0001 | xxd -p -r >&3; dd bs=9000 count=1 <&3 2>/dev/null | xxd ) 3>/dev/udp/$ip/53 && echo "DNS available" && exit 0) &
+
-        pids+=($!)
+  sleep $TIMEOUT_INTERNET_SECONDS_DNS && kill -9 $local_pid 2>/dev/null && echo "DNS is not accessible"
-      done
-      for pid in ${pids[@]}; do
-        wait $pid && exit 0
-      done
-      echo "DNS not available"
-    ' 2>/dev/null | grep "available" || echo "DNS not available"
 }

linPEAS/builder/linpeas_parts/functions/check_icmp.sh

@@ -8,11 +8,20 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables:
+# Generated Global Variables: $TIMEOUT_INTERNET_SECONDS_ICMP, $local_pid
 # Fat linpeas: 0
 # Small linpeas: 1
 
 
 check_icmp(){
-  (ping -c 1 1.1.1.1 | grep -E "1 received|1 packets received" && echo "Ping is available" || echo "Ping is not available" 2>/dev/null) | grep -i "available"
+  local TIMEOUT_INTERNET_SECONDS_ICMP=$1
+  if ! [ "$(command -v ping 2>/dev/null || echo -n '')" ]; then
+    echo "  ping not found"
+    return
+  fi
+
+  # example.com
+  ((ping -c 1 1.1.1.1 2>/dev/null | grep -Ei "1 received|1 packets received" && echo "ICMP is accessible" || echo "ICMP is not accessible" 2>/dev/null) | grep "accessible" && exit 0 ) 2>/dev/null || echo "ICMP is not accessible" & local_pid=$!
+
+  sleep $TIMEOUT_INTERNET_SECONDS_ICMP && kill -9 $local_pid 2>/dev/null && echo "ICMP is not accessible"
 }

linPEAS/builder/linpeas_parts/functions/check_tcp_443.sh

@@ -8,30 +8,21 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables: $pid, $pids
+# Generated Global Variables: $local_pid, $TIMEOUT_INTERNET_SECONDS_443
 # Fat linpeas: 0
 # Small linpeas: 1
 
 
 
 check_tcp_443(){
+  local TIMEOUT_INTERNET_SECONDS_443=$1
   if ! [ -f "/bin/bash" ]; then
     echo "  /bin/bash not found"
     return
   fi
 
-  /bin/bash -c '
+  # example.com
-      for ip in 1.1.1.1 8.8.8.8; do
+  (bash -c '(echo >/dev/tcp/104.18.74.230/443 2>/dev/null && echo "Port 443 is accessible" && exit 0) 2>/dev/null || echo "Port 443 is not accessible"') & local_pid=$!
-        (echo >/dev/tcp/$ip/443 && echo "Port 443 is accessible" && exit 0) &
+
-        pids+=($!)
+  sleep $TIMEOUT_INTERNET_SECONDS_443 && kill -9 $local_pid 2>/dev/null && echo "Port 443 is not accessible"
-      done
-      for pid in ${pids[@]}; do
-        wait $pid && exit 0
-      done
-      echo "Port 443 is not accessible"
-    ' 2>/dev/null | grep "accessible" || echo "Port 443 is not accessible"
 }
-
-
-
-

linPEAS/builder/linpeas_parts/functions/check_tcp_443_bin.sh

@@ -8,16 +8,39 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables:
+# Generated Global Variables: $url_lambda, $TIMEOUT_INTERNET_SECONDS_443_BIN
 # Fat linpeas: 0
 # Small linpeas: 1
 
 
-
 check_tcp_443_bin () {
+  local TIMEOUT_INTERNET_SECONDS_443_BIN=$1
+  local url_lambda="https://2e6ppt7izvuv66qmx2r3et2ufi0mxwqs.lambda-url.us-east-1.on.aws/"
+
   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 $TIMEOUT_INTERNET_SECONDS_443_BIN "$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=$TIMEOUT_INTERNET_SECONDS_443_BIN -O - "$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

@@ -8,25 +8,21 @@
 # Functions Used:
 # Global Variables:
 # Initial Functions:
-# Generated Global Variables: $pid, $pids
+# Generated Global Variables: $local_pid, $TIMEOUT_INTERNET_SECONDS_80
 # Fat linpeas: 0
 # Small linpeas: 1
 
 
+
 check_tcp_80(){
+  local TIMEOUT_INTERNET_SECONDS_80=$1
   if ! [ -f "/bin/bash" ]; then
     echo "  /bin/bash not found"
     return
   fi
 
-  /bin/bash -c '
+  # example.com
-      for ip in 1.1.1.1 8.8.8.8; do
+  (bash -c '(echo >/dev/tcp/104.18.74.230/80 2>/dev/null && echo "Port 80 is accessible" && exit 0) 2>/dev/null || echo "Port 80 is not accessible"') & local_pid=$!
-        (echo >/dev/tcp/$ip/80 && echo "Port 80 is accessible" && exit 0) &
+
-        pids+=($!)
+  sleep $TIMEOUT_INTERNET_SECONDS_80 && kill -9 $local_pid 2>/dev/null && echo "Port 80 is not accessible"
-      done
-      for pid in ${pids[@]}; do
-        wait $pid && exit 0
-      done
-      echo "Port 80 is not accessible"
-    ' 2>/dev/null | grep "accessible"
 }

linPEAS/builder/linpeas_parts/variables/EnvVarsRed.sh

@@ -0,0 +1,18 @@
+# Title: Variables - EnvVarsRed
+# ID: EnvVarsRed
+# Author: Carlos Polop
+# Last Update: 26-05-2025
+# Description: Useless env vars
+# License: GNU GPL
+# Version: 1.0
+# Functions Used:
+# Global Variables:
+# Initial Functions:
+# Generated Global Variables: $EnvVarsRed
+# Fat linpeas: 0
+# Small linpeas: 1
+
+
+EnvVarsRed="[pP][aA][sS][sS][wW]|[aA][pP][iI][kK][eE][yY]|[aA][pP][iI][_][kK][eE][yY]|KRB5CCNAME|[aA][pP][iI][_][kK][eE][yY]|[aA][wW][sS]|[aA][zZ][uU][rR][eE]|[gG][cC][pP]|[aA][pP][iI]|[sS][eE][cC][rR][eE][tT]|[sS][qQ][lL]|[dD][aA][tT][aA][bB][aA][sS][eE]|[tT][oO][kK][eE][nN]"
+
+

linPEAS/builder/linpeas_parts/variables/NoEnvVars.sh

@@ -0,0 +1,16 @@
+# Title: Variables - NoEnvVars
+# ID: NoEnvVars
+# Author: Carlos Polop
+# Last Update: 26-05-2025
+# Description: Useless env vars
+# License: GNU GPL
+# Version: 1.0
+# Functions Used:
+# Global Variables:
+# Initial Functions:
+# Generated Global Variables: $NoEnvVars
+# Fat linpeas: 0
+# Small linpeas: 1
+
+
+NoEnvVars="LESS_TERMCAP|JOURNAL_STREAM|XDG_SESSION|DBUS_SESSION|systemd\/sessions|systemd_exec|MEMORY_PRESSURE_WATCH|RELEVANT*|FIND*|^VERSION=|dbuslistG|mygroups|ldsoconfdG|pwd_inside_history|kernelDCW_Ubuntu_Precise|kernelDCW_Ubuntu_Trusty|kernelDCW_Ubuntu_Xenial|kernelDCW_Rhel|^sudovB=|^rootcommon=|^mounted=|^mountG=|^notmounted=|^mountpermsB=|^mountpermsG=|^kernelB=|^C=|^RED=|^GREEN=|^Y=|^B=|^NC=|TIMEOUT=|groupsB=|groupsVB=|knw_grps=|sidG|sidB=|sidVB=|sidVB2=|sudoB=|sudoG=|sudoVB=|timersG=|capsB=|notExtensions=|Wfolders=|writeB=|writeVB=|_usrs=|compiler=|LS_COLORS=|pathshG=|notBackup=|processesDump|processesB|commonrootdirs|USEFUL_SOFTWARE|PSTORAGE_|^PATH=|^INVOCATION_ID=|^WATCHDOG_PID=|^LISTEN_PID="

linPEAS/builder/src/linpeasBuilder.py

@@ -97,7 +97,7 @@ class LinpeasBuilder:
         for orig_url in urls:
             tar_gz_bin_name = ""
             if ",,," in orig_url:
-                tar_gz_bin_name = url.split(",,,")[1]
+                tar_gz_bin_name = orig_url.split(",,,")[1]
                 url = orig_url.split(",,,")[0]
             else:
                 url = orig_url

winPEAS/winPEASexe/winPEAS/Info/ProcessInfo/ProcessesInfo.cs

@@ -195,11 +195,11 @@ namespace winPEAS.Info.ProcessInfo
                                 continue;
 
                             List<string> permsFile = PermissionsHelper.GetPermissionsFile(sFilePath, Checks.Checks.CurrentUserSiDs, PermissionType.WRITEABLE_OR_EQUIVALENT);
+                            IdentityReference sid = null;
                             try
                             {
                                 System.Security.AccessControl.FileSecurity fs = System.IO.File.GetAccessControl(sFilePath);
-                                IdentityReference sid = fs.GetOwner(typeof(SecurityIdentifier));
+                                sid = fs.GetOwner(typeof(SecurityIdentifier));
-                                string ownerName = sid.Translate(typeof(NTAccount)).ToString();
 
                                 // If current user already have permissions over that file or the proc belongs to the owner of the file,
                                 // handler not interesting to elevate privs
@@ -207,6 +207,8 @@ namespace winPEAS.Info.ProcessInfo
                                     continue;
 
                                 to_add["File Path"] = sFilePath;
+
+                                string ownerName = sid.Translate(typeof(NTAccount)).ToString();
                                 to_add["File Owner"] = ownerName;
                             }
                             catch (System.IO.FileNotFoundException)
@@ -218,7 +220,10 @@ namespace winPEAS.Info.ProcessInfo
                             {
                                 continue;
                             }
-
+                            catch (System.Security.Principal.IdentityNotMappedException)
+                            {
+                                to_add["File Owner"] = sid.ToString();
+                            }
                         }
 
                         else if (typeName == "key")