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/9_interesting_files/29_Interesting_environment_variables.sh

@@ -6,21 +6,17 @@
 # License: GNU GPL
 # Version: 1.0
 # Functions Used: print_2title
-# Global Variables: $MACPEAS
+# Global Variables: $MACPEAS, $NoEnvVars, $EnvVarsRed
 # Initial Functions:
 # Generated Global Variables:
 # Fat linpeas: 0
 # Small linpeas: 1
 
 if [ -z "$MACPEAS" ]; then
-  print_2title "Searching possible sensitive environment variables inside of /proc/*/environ"
-  for f in /proc/[0-9]*/environ; do
-      [ -r "$f" ] || continue
-      tr '\0' '\n' < "$f" | \
-      grep -aEi "(token|password|secret|aws|azure|gcp|api|key|jwt|session|cookie|database|sql|mongo|postgres)" | \
-      grep -avEi '(XDG_SESSION|DBUS_SESSION|systemd\/sessions)' | \
-      while read -r g; do
-          echo "$f: $g"
-      done
-  done
+  print_2title "Checking all env variables in /proc/*/environ removing duplicates and filtering out useless env vars"
+  cat /proc/[0-9]*/environ 2>/dev/null | \
+  tr '\0' '\n' | \
+  grep -Eiv "$NoEnvVars" | \
+  sort -u | \
+  sed -${E} "s,$EnvVarsRed,${SED_RED},g"
 fi

linPEAS/builder/linpeas_parts/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));
-                                string ownerName = sid.Translate(typeof(NTAccount)).ToString();
+                                sid = fs.GetOwner(typeof(SecurityIdentifier));
 
                                 // 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")