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Author SHA1 Message Date
SirBroccoli
64a6bb0ff6 test: capture help output 2025-06-06 00:01:37 +02:00
25 changed files with 1586 additions and 2427 deletions

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@@ -1,201 +0,0 @@
name: PR-tests
on:
pull_request:
branches:
- master
- main
paths-ignore:
- '.github/**'
jobs:
Build_and_test_winpeas_pr:
runs-on: windows-latest
# environment variables
env:
Solution_Path: 'winPEAS\winPEASexe\winPEAS.sln'
Configuration: 'Release'
steps:
# checkout
- name: Checkout
uses: actions/checkout@master
with:
ref: ${{ github.head_ref }}
- name: Download regexes
run: |
powershell.exe -ExecutionPolicy Bypass -File build_lists/download_regexes.ps1
# Add MSBuild to the PATH
- name: Setup MSBuild.exe
uses: microsoft/setup-msbuild@v1.0.2
# Setup NuGet
- name: Setup NuGet.exe
uses: nuget/setup-nuget@v1
# Restore the packages for testing
- name: Restore the application
run: nuget restore $env:Solution_Path
# build
- name: run MSBuild
run: msbuild $env:Solution_Path
# Build all versions
- name: Build all versions
run: |
echo "build x64"
msbuild -m $env:Solution_Path /t:Rebuild /p:Configuration=$env:Configuration /p:Platform="x64"
echo "build x86"
msbuild -m $env:Solution_Path /t:Rebuild /p:Configuration=$env:Configuration /p:Platform="x86"
echo "build Any CPU"
msbuild -m $env:Solution_Path /t:Rebuild /p:Configuration=$env:Configuration /p:Platform="Any CPU"
- name: Execute winPEAS -h
shell: pwsh
run: |
$Configuration = "Release"
$exePath = "winPEAS/winPEASexe/winPEAS/bin/$Configuration/winPEAS.exe"
if (Test-Path $exePath) {
& $exePath -h
} else {
Write-Error "winPEAS.exe not found at $exePath"
}
- name: Execute winPEAS cloudinfo
shell: pwsh
run: |
$Configuration = "Release"
$exePath = "winPEAS/winPEASexe/winPEAS/bin/$Configuration/winPEAS.exe"
if (Test-Path $exePath) {
& $exePath cloudinfo
} else {
Write-Error "winPEAS.exe not found at $exePath"
}
- name: Execute winPEAS systeminfo
shell: pwsh
run: |
$Configuration = "Release"
$exePath = "winPEAS/winPEASexe/winPEAS/bin/$Configuration/winPEAS.exe"
if (Test-Path $exePath) {
& $exePath systeminfo
} else {
Write-Error "winPEAS.exe not found at $exePath"
}
- name: Execute winPEAS networkinfo
shell: pwsh
run: |
$Configuration = "Release"
$exePath = "winPEAS/winPEASexe/winPEAS/bin/$Configuration/winPEAS.exe"
if (Test-Path $exePath) {
& $exePath networkinfo
} else {
Write-Error "winPEAS.exe not found at $exePath"
}
Build_and_test_linpeas_pr:
runs-on: ubuntu-latest
steps:
# Download repo
- uses: actions/checkout@v2
with:
ref: ${{ github.head_ref }}
# Setup go
- uses: actions/setup-go@v2
with:
go-version: 1.17.0-rc1
stable: false
- run: go version
# Build linpeas
- name: Build linpeas
run: |
python3 -m pip install PyYAML
cd linPEAS
python3 -m builder.linpeas_builder --all --output linpeas_fat.sh
python3 -m builder.linpeas_builder --all-no-fat --output linpeas.sh
python3 -m builder.linpeas_builder --small --output linpeas_small.sh
# Run linpeas help as quick test
- name: Run linpeas help
run: linPEAS/linpeas_fat.sh -h && linPEAS/linpeas.sh -h && linPEAS/linpeas_small.sh -h
# Run linpeas as a test
- name: Run linpeas system_information
run: linPEAS/linpeas_fat.sh -o system_information -a
- name: Run linpeas container
run: linPEAS/linpeas_fat.sh -o container -a
- name: Run linpeas cloud
run: linPEAS/linpeas_fat.sh -o cloud -a
- name: Run linpeas procs_crons_timers_srvcs_sockets
run: linPEAS/linpeas_fat.sh -o procs_crons_timers_srvcs_sockets -a
- name: Run linpeas network_information
run: linPEAS/linpeas_fat.sh -o network_information -t -a
- name: Run linpeas users_information
run: linPEAS/linpeas_fat.sh -o users_information -a
- name: Run linpeas software_information
run: linPEAS/linpeas_fat.sh -o software_information -a
- name: Run linpeas interesting_perms_files
run: linPEAS/linpeas_fat.sh -o interesting_perms_files -a
- name: Run linpeas interesting_files
run: linPEAS/linpeas_fat.sh -o interesting_files -a
Build_and_test_macpeas_pr:
runs-on: macos-latest
steps:
# Download repo
- uses: actions/checkout@v2
with:
ref: ${{ github.head_ref }}
# Build linpeas (macpeas)
- name: Build macpeas
run: |
python3 -m pip install PyYAML --break-system-packages
python3 -m pip install requests --break-system-packages
cd linPEAS
python3 -m builder.linpeas_builder --all --output linpeas_fat.sh
# Run linpeas help as quick test
- name: Run macpeas help
run: linPEAS/linpeas_fat.sh -h
# Run macpeas parts to test it
- name: Run macpeas system_information
run: linPEAS/linpeas_fat.sh -o system_information -a
- name: Run macpeas container
run: linPEAS/linpeas_fat.sh -o container -a
- name: Run macpeas cloud
run: linPEAS/linpeas_fat.sh -o cloud -a
- name: Run macpeas procs_crons_timers_srvcs_sockets
run: linPEAS/linpeas_fat.sh -o procs_crons_timers_srvcs_sockets -a
- name: Run macpeas network_information
run: linPEAS/linpeas_fat.sh -o network_information -t -a
- name: Run macpeas users_information
run: linPEAS/linpeas_fat.sh -o users_information -a
- name: Run macpeas software_information
run: linPEAS/linpeas_fat.sh -o software_information -a

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@@ -895,14 +895,6 @@ search:
type: f
search_in:
- common
- name: "credentials.tfrc.json"
value:
type: f
bad_regex: ".*"
search_in:
- common
- name: Racoon
value:
@@ -1273,7 +1265,7 @@ search:
type: f
bad_regex: ".*"
search_in:
- common
- common
- name: Cloud Credentials
value:
@@ -2067,11 +2059,6 @@ search:
type: f
search_in:
- common
- name: "private-keys-v1.d/*.key"
value:
type: f
search_in:
- common
- name: "*.gnupg"
value:

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@@ -170,7 +170,7 @@ LinPEAS uses colors to indicate where does each section begin. But **it also use
- The ![](https://placehold.it/15/b32400/000000?text=+) **Red** color is used for identifing suspicious configurations that could lead to privilege escalation.
- The ![](https://placehold.it/15/66ff33/000000?text=+) **Green** color is used for known good configurations (based on the name not on the content!)
- The ![](https://placehold.it/15/66ff33/000000?text=+) **Green** color is used for known good configurations (based on the name not on the conten!)
- The ![](https://placehold.it/15/0066ff/000000?text=+) **Blue** color is used for: Users without shell & Mounted devices

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@@ -33,7 +33,7 @@ if __name__ == "__main__":
parser.add_argument('--small', action='store_true', help='Build small version of linpeas.')
parser.add_argument('--include', type=str, help='Build linpeas only with the modules indicated you can indicate section names or module IDs).')
parser.add_argument('--exclude', type=str, help='Exclude the given modules (you can indicate section names or module IDs).')
parser.add_argument('--output', required=True, type=str, help='Path to write the final linpeas file to.')
parser.add_argument('--output', required=True, type=str, help='Parth to write the final linpeas file to.')
args = parser.parse_args()
all_modules = args.all

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@@ -1,46 +0,0 @@
# Title: Container - Writable bind mounts without nosuid (SUID risk)
# ID: CT_RW_bind_mounts_nosuid
# Author: HT Bot
# Last Update: 17-09-2025
# Description: Detect writable bind-mounted paths inside containers that are not mounted with nosuid.
# If the container user is root and the mount is a host bind mount without nosuid, an attacker may
# be able to drop a SUID binary on the shared path and execute it from the host to escalate to root
# (classic container-to-host breakout via writable bind mount).
# License: GNU GPL
# Version: 1.0
# Functions Used: containerCheck, print_2title, print_list, print_info
# Global Variables: $inContainer
# Initial Functions: containerCheck
# Generated Global Variables: $CT_RW_bind_mounts_matches
# Fat linpeas: 0
# Small linpeas: 1
containerCheck
if [ "$inContainer" ]; then
echo ""
print_2title "Container - Writable bind mounts w/o nosuid (SUID persistence risk)"
print_info "https://book.hacktricks.wiki/en/linux-hardening/privilege-escalation/docker-security/docker-breakout-privilege-escalation/index.html#writable-bind-mounts"
if [ -r /proc/self/mountinfo ]; then
CT_RW_bind_mounts_matches=$(grep -E "(^| )bind( |$)" /proc/self/mountinfo 2>/dev/null | grep -E "(^|,)rw(,|$)" | grep -v "nosuid" || true)
else
CT_RW_bind_mounts_matches=$(mount -l 2>/dev/null | grep -E "bind" | grep -E "(^|,)rw(,|$)" | grep -v "nosuid" || true)
fi
if [ -z "$CT_RW_bind_mounts_matches" ]; then
print_list "Writable bind mounts without nosuid ............ No"
else
print_list "Writable bind mounts without nosuid ............ Yes" | sed -${E} "s,Yes,${SED_RED},"
echo "$CT_RW_bind_mounts_matches" | sed -${E} "s,/proc/self/mountinfo,${SED_GREEN},"
echo ""
if [ "$(id -u 2>/dev/null)" = "0" ]; then
print_list "Note"; echo ": You are root inside a container and there are writable bind mounts without nosuid." | sed -${E} "s,.*,${SED_RED},"
echo " If the path is shared with the host and executable there, you may plant a SUID binary (e.g., copy /bin/bash and chmod 6777)"
echo " and execute it from the host to obtain root. Ensure proper authorization before testing."
else
print_list "Note"; echo ": Current user is not root; if you obtain container root, these mounts may enable host escalation via SUID planting." | sed -${E} "s,.*,${SED_RED},"
fi
fi
echo ""
fi

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@@ -1,139 +0,0 @@
# Title: Processes & Cron & Services & Timers - Legacy r-commands and host-based trust
# ID: PR_Rcommands_trust
# Author: HT Bot
# Last Update: 27-08-2025
# Description: Detect legacy r-services (rsh/rlogin/rexec) exposure and dangerous host-based trust (.rhosts/hosts.equiv),
# which can allow passwordless root via hostname/DNS manipulation.
# License: GNU GPL
# Version: 1.0
# Functions Used: print_2title, print_3title, echo_not_found
# Global Variables:
# Initial Functions:
# Generated Global Variables: $rfile, $perms, $owner, $g, $o, $any_rhosts, $shown, $f, $p
# Fat linpeas: 0
# Small linpeas: 1
if ! [ "$SEARCH_IN_FOLDER" ]; then
print_2title "Legacy r-commands (rsh/rlogin/rexec) and host-based trust"
echo ""
print_3title "Listening r-services (TCP 512-514)"
if command -v ss >/dev/null 2>&1; then
ss -ltnp 2>/dev/null | awk '$1 ~ /^LISTEN$/ && $4 ~ /:(512|513|514)$/ {print}' || echo_not_found "ss"
elif command -v netstat >/dev/null 2>&1; then
netstat -ltnp 2>/dev/null | awk '$6 ~ /LISTEN/ && $4 ~ /:(512|513|514)$/ {print}' || echo_not_found "netstat"
else
echo_not_found "ss|netstat"
fi
echo ""
print_3title "systemd units exposing r-services"
if command -v systemctl >/dev/null 2>&1; then
systemctl list-unit-files 2>/dev/null | grep -E '^(rlogin|rsh|rexec)\.(socket|service)\b' || echo_not_found "rlogin|rsh|rexec units"
systemctl list-sockets 2>/dev/null | grep -E '\b(rlogin|rsh|rexec)\.socket\b' || true
else
echo_not_found "systemctl"
fi
echo ""
print_3title "inetd/xinetd configuration for r-services"
if [ -f /etc/inetd.conf ]; then
grep -vE '^\s*#|^\s*$' /etc/inetd.conf 2>/dev/null | grep -Ei '\b(shell|login|exec|rsh|rlogin|rexec)\b' 2>/dev/null || echo " No r-services found in /etc/inetd.conf"
else
echo_not_found "/etc/inetd.conf"
fi
if [ -d /etc/xinetd.d ]; then
# Print enabled r-services in xinetd
for f in /etc/xinetd.d/*; do
[ -f "$f" ] || continue
if grep -qiE '\b(service|disable)\b' "$f" 2>/dev/null; then
if grep -qiE 'service\s+(rsh|rlogin|rexec|shell|login|exec)\b' "$f" 2>/dev/null; then
# Only warn if not disabled
if ! grep -qiE '^\s*disable\s*=\s*yes\b' "$f" 2>/dev/null; then
echo " $(basename "$f") may enable r-services:"; grep -iE '^(\s*service|\s*disable)' "$f" 2>/dev/null | sed 's/^/ /'
fi
fi
fi
done
else
echo_not_found "/etc/xinetd.d"
fi
echo ""
print_3title "Installed r-service server packages"
if command -v dpkg >/dev/null 2>&1; then
dpkg -l 2>/dev/null | grep -E '\b(rsh-server|rsh-redone-server|krb5-rsh-server|inetutils-inetd|openbsd-inetd|xinetd|netkit-rsh)\b' || echo " No related packages found via dpkg"
elif command -v rpm >/dev/null 2>&1; then
rpm -qa 2>/dev/null | grep -Ei '\b(rsh|rlogin|rexec|xinetd)\b' || echo " No related packages found via rpm"
else
echo_not_found "dpkg|rpm"
fi
echo ""
print_3title "/etc/hosts.equiv and /etc/shosts.equiv"
for f in /etc/hosts.equiv /etc/shosts.equiv; do
if [ -f "$f" ]; then
perms=$(stat -c %a "$f" 2>/dev/null)
owner=$(stat -c %U "$f" 2>/dev/null)
echo " $f (perm $perms, owner $owner)"
# Print non-comment lines
awk 'NF && $0 !~ /^\s*#/ {print " " $0}' "$f" 2>/dev/null
if grep -qEv '^\s*#|^\s*$' "$f" 2>/dev/null; then
if grep -qE '(^|\s)\+' "$f" 2>/dev/null; then
echo " [!] Wildcard '+' trust found"
fi
fi
fi
done
echo ""
print_3title "Per-user .rhosts files"
any_rhosts=false
for rfile in /root/.rhosts /home/*/.rhosts; do
if [ -f "$rfile" ]; then
any_rhosts=true
perms=$(stat -c %a "$rfile" 2>/dev/null)
owner=$(stat -c %U "$rfile" 2>/dev/null)
echo " $rfile (perm $perms, owner $owner)"
awk 'NF && $0 !~ /^\s*#/ {print " " $0}' "$rfile" 2>/dev/null
# Warn on insecure perms (group/other write)
g=$(printf "%s" "$perms" | cut -c2)
o=$(printf "%s" "$perms" | cut -c3)
if [ "${g:-0}" -ge 2 ] || [ "${o:-0}" -ge 2 ]; then
echo " [!] Insecure permissions (group/other write)"
fi
fi
done
if ! $any_rhosts; then echo_not_found ".rhosts"; fi
echo ""
print_3title "PAM rhosts authentication"
shown=false
for p in /etc/pam.d/rlogin /etc/pam.d/rsh; do
if [ -f "$p" ]; then
shown=true
echo " $p:"
(grep -nEi 'pam_rhosts|pam_rhosts_auth' "$p" 2>/dev/null || echo " no pam_rhosts* lines") | sed 's/^/ /'
fi
done
if ! $shown; then echo_not_found "/etc/pam.d/rlogin|rsh"; fi
echo ""
print_3title "SSH HostbasedAuthentication"
if [ -f /etc/ssh/sshd_config ]; then
if grep -qiE '^[^#]*HostbasedAuthentication\s+yes' /etc/ssh/sshd_config 2>/dev/null; then
echo " HostbasedAuthentication yes (check /etc/shosts.equiv or ~/.shosts)"
else
echo " HostbasedAuthentication no or not set"
fi
else
echo_not_found "/etc/ssh/sshd_config"
fi
echo ""
print_3title "Potential DNS control indicators (local)"
(ps -eo comm,args 2>/dev/null | grep -Ei '(^|/)(pdns|pdns_server|pdns_recursor|powerdns-admin)( |$)' | grep -Ev 'grep|bash' || echo " Not detected")
echo ""
fi

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@@ -8,7 +8,7 @@
# Functions Used: print_2title
# Global Variables: $DEBUG, $knw_usrs, $nosh_usrs, $sh_usrs, $DEBUG, $USER, $STRINGS
# Initial Functions:
# Generated Global Variables: $mysqluser, $mysqlexec, $mysqlconnect, $mysqlconnectnopass, $mysqluser, $version_output, $major_version, $version, $process_info
# Generated Global Variables: $mysqluser, $mysqlexec, $mysqlconnect, $mysqlconnectnopass
# Fat linpeas: 0
# Small linpeas: 1
@@ -102,42 +102,4 @@ if [ "$(command -v mysql || echo -n '')" ] || [ "$(command -v mysqladmin || echo
else echo_no
fi
echo ""
fi
### This section checks if MySQL (mysqld) is running as root and if its version is 4.x or 5.x to refer a known local privilege escalation exploit! ###
# Find the mysqld process
process_info=$(ps aux | grep '[m]ysqld' | head -n1)
if [ -z "$process_info" ]; then
echo "MySQL process not found." | sed -${E} "s,.*,${SED_GREEN},"
else
# Extract the process user
mysqluser=$(echo "$process_info" | awk '{print $1}')
# Get the MySQL version string
version_output=$(mysqld --version 2>&1)
# Extract the version number (expects format like X.Y.Z)
version=$(echo "$version_output" | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -n1)
if [ -z "$version" ]; then
echo "Unable to determine MySQL version." | sed -${E} "s,.*,${SED_GREEN},"
else
# Extract the major version number (X from X.Y.Z)
major_version=$(echo "$version" | cut -d. -f1)
# Check if MySQL is running as root and if the version is either 4.x or 5.x
if [ "$mysqluser" = "root" ] && { [ "$major_version" -eq 4 ] || [ "$major_version" -eq 5 ]; }; then
echo "MySQL is running as root with version $version. This is a potential local privilege escalation vulnerability!" | sed -${E} "s,.*,${SED_RED},"
echo "\tRefer to: https://www.exploit-db.com/exploits/1518" | sed -${E} "s,.*,${SED_YELLOW},"
echo "\tRefer to: https://medium.com/r3d-buck3t/privilege-escalation-with-mysql-user-defined-functions-996ef7d5ceaf" | sed -${E} "s,.*,${SED_YELLOW},"
else
echo "MySQL is running as user '$mysqluser' with version $version." | sed -${E} "s,.*,${SED_GREEN},"
fi
### ------------------------------------------------------------------------------------------------------------------------------------------------ ###
fi
fi

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@@ -13,5 +13,5 @@
# Small linpeas: 1
sudoVB1=" \*|env_keep\W*\+=.*LD_PRELOAD|env_keep\W*\+=.*LD_LIBRARY_PATH|env_keep\W*\+=.*BASH_ENV|env_keep\W*\+=.* ENV|peass{SUDOVB1_HERE}"
sudoVB2="peass{SUDOVB2_HERE}"
sudoVB1=" \*|env_keep\W*\+=.*LD_PRELOAD|env_keep\W*\+=.*LD_LIBRARY_PATH|peass{SUDOVB1_HERE}"
sudoVB2="peass{SUDOVB2_HERE}"

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@@ -1,7 +1,7 @@
# Title: Variables - sudovB
# ID: sudovB
# Author: Carlos Polop
# Last Update: 04-10-2025
# Last Update: 22-08-2023
# Description: Sudo version bad regex
# License: GNU GPL
# Version: 1.0
@@ -13,4 +13,4 @@
# Small linpeas: 1
sudovB="[01].[012345678].[0-9]+|1.9.[01234][^0-9]|1.9.[01234]$|1.9.5p1|1\.9\.[6-9]|1\.9\.1[0-7]"
sudovB="[01].[012345678].[0-9]+|1.9.[01234][^0-9]|1.9.[01234]$|1.9.5p1"

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@@ -292,12 +292,9 @@ class LinpeasBaseBuilder:
all_module_paths += self.enumerate_directory(LINPEAS_PARTS["variables"])
for module in LINPEAS_PARTS["modules"]:
exclude = False
for ex_module in exclude_modules:
if ex_module in module["folder_path"] or ex_module in [module["name"], module["name_check"]]:
exclude = True
break
if exclude: continue
continue
all_module_paths += self.enumerate_directory(module["folder_path"])
for module in all_module_paths:

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@@ -97,7 +97,7 @@ class LinpeasBuilder:
for orig_url in urls:
tar_gz_bin_name = ""
if ",,," in orig_url:
tar_gz_bin_name = orig_url.split(",,,")[1]
tar_gz_bin_name = url.split(",,,")[1]
url = orig_url.split(",,,")[0]
else:
url = orig_url
@@ -402,9 +402,9 @@ class LinpeasBuilder:
def __replace_mark(self, mark: str, find_calls: list, join_char: str):
"""Substitute the markup with the actual code"""
self.linpeas_sh = self.linpeas_sh.replace(mark, join_char.join(find_calls)) #New line char isn't needed
"""Substitude the markup with the actual code"""
self.linpeas_sh = self.linpeas_sh.replace(mark, join_char.join(find_calls)) #New line char is't needed
def write_linpeas(self, path):
"""Write on disk the final linpeas"""

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@@ -106,6 +106,8 @@ def parse_line(line: str):
global FINAL_JSON, C_SECTION, C_MAIN_SECTION, C_2_SECTION, C_3_SECTION
if "Cron jobs" in line:
a=1
if is_section(line, TITLE1_PATTERN):
title = parse_title(line)
@@ -143,26 +145,17 @@ def parse_line(line: str):
def parse_peass(outputpath: str, jsonpath: str = ""):
global OUTPUT_PATH, JSON_PATH, FINAL_JSON, C_SECTION, C_MAIN_SECTION, C_2_SECTION, C_3_SECTION
global OUTPUT_PATH, JSON_PATH
OUTPUT_PATH = outputpath
JSON_PATH = jsonpath
# Reset globals to avoid data leaking between executions
FINAL_JSON = {}
C_SECTION = FINAL_JSON
C_MAIN_SECTION = FINAL_JSON
C_2_SECTION = FINAL_JSON
C_3_SECTION = FINAL_JSON
for line in open(OUTPUT_PATH, 'r', encoding="utf8").readlines():
line = line.strip()
if not line or not clean_colors(line): #Remove empty lines or lines just with colors hex
continue
with open(OUTPUT_PATH, 'r', encoding="utf8") as f:
for line in f.readlines():
line = line.strip()
# Remove empty lines or lines containing only color codes
if not line or not clean_colors(line):
continue
parse_line(line)
parse_line(line)
if JSON_PATH:
with open(JSON_PATH, "w") as f:

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@@ -22,7 +22,7 @@ $url = "https://github.com/peass-ng/PEASS-ng/releases/latest/download/winPEASany
# One liner to download and execute winPEASany from memory in a PS shell
$wp=[System.Reflection.Assembly]::Load([byte[]](Invoke-WebRequest "$url" -UseBasicParsing | Select-Object -ExpandProperty Content)); [winPEAS.Program]::Main("")
# The previous cmd in 2 lines
# The cprevios cmd in 2 lines
$wp=[System.Reflection.Assembly]::Load([byte[]](Invoke-WebRequest "$url" -UseBasicParsing | Select-Object -ExpandProperty Content));
[winPEAS.Program]::Main("") #Put inside the quotes the winpeas parameters you want to use
@@ -74,23 +74,10 @@ winpeas.exe -lolbas #Execute also additional LOLBAS search check
The goal of this project is to search for possible **Privilege Escalation Paths** in Windows environments.
New in this version:
- Detect potential GPO abuse by flagging writable SYSVOL paths for GPOs applied to the current host and by highlighting membership in the "Group Policy Creator Owners" group.
It should take only a **few seconds** to execute almost all the checks and **some seconds/minutes during the lasts checks searching for known filenames** that could contain passwords (the time depened on the number of files in your home folder). By default only **some** filenames that could contain credentials are searched, you can use the **searchall** parameter to search all the list (this could will add some minutes).
The tool is based on **[SeatBelt](https://github.com/GhostPack/Seatbelt)**.
### New (AD-aware) checks
- Active Directory quick checks now include:
- gMSA readable managed passwords: enumerate msDS-GroupManagedServiceAccount objects and report those where the current user/group is allowed to retrieve the managed password (PrincipalsAllowedToRetrieveManagedPassword).
- AD CS (ESC4) hygiene: enumerate published certificate templates and highlight templates where the current user/group has dangerous control rights (GenericAll/WriteDacl/WriteOwner/WriteProperty/ExtendedRight) that could allow template abuse (e.g., ESC4 -> ESC1).
These checks are lightweight, read-only, and only run when the host is domain-joined.
## Where are my COLORS?!?!?!
The **ouput will be colored** using **ansi** colors. If you are executing `winpeas.exe` **from a Windows console**, you need to set a registry value to see the colors (and open a new CMD):

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@@ -39,7 +39,7 @@
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Text.RegularExpressions" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
<bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Linq" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />

View File

@@ -1,5 +1,6 @@
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.IO;
namespace winPEAS.Tests
{
@@ -25,17 +26,28 @@ namespace winPEAS.Tests
[TestMethod]
public void ShouldDisplayHelp()
{
var originalOut = Console.Out;
var sw = new StringWriter();
try
{
Console.SetOut(sw);
string[] args = new string[] {
"help",
};
Program.Main(args);
string output = sw.ToString();
Assert.IsTrue(output.Contains("WinPEAS is a binary"),
"Help output did not contain expected text.");
}
catch (Exception e)
{
Assert.Fail($"Exception thrown: {e.Message}");
}
finally
{
Console.SetOut(originalOut);
}
}
}
}

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@@ -39,7 +39,7 @@
<package id="System.Runtime.Numerics" version="4.3.0" targetFramework="net452" />
<package id="System.Text.Encoding" version="4.3.0" targetFramework="net452" />
<package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net452" />
<package id="System.Text.RegularExpressions" version="4.3.1" targetFramework="net48" />
<package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net452" requireReinstallation="true" />
<package id="System.Threading" version="4.3.0" targetFramework="net452" />
<package id="System.Threading.Tasks" version="4.3.0" targetFramework="net452" />
<package id="System.Threading.Timer" version="4.3.0" targetFramework="net452" />

View File

@@ -83,10 +83,6 @@
<Reference Include="System.Runtime.InteropServices.RuntimeInformation, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<HintPath>..\packages\System.Runtime.InteropServices.RuntimeInformation.4.3.0\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
</Reference>
<Reference Include="System.Text.RegularExpressions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<HintPath>..\packages\System.Text.RegularExpressions.4.3.1\lib\net463\System.Text.RegularExpressions.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />

View File

@@ -32,7 +32,7 @@
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-9.0.0.1" newVersion="9.0.0.1" />
<bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Win32.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -156,7 +156,7 @@
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-9.0.0.1" newVersion="9.0.0.1" />
<bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Text.RegularExpressions" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />

View File

@@ -1,275 +0,0 @@
using System;
using System.Collections.Generic;
using System.DirectoryServices;
using System.Security.AccessControl;
using System.Security.Principal;
using winPEAS.Helpers;
namespace winPEAS.Checks
{
// Lightweight AD-oriented checks for common escalation paths (gMSA readable password, AD CS template control)
internal class ActiveDirectoryInfo : ISystemCheck
{
public void PrintInfo(bool isDebug)
{
Beaprint.GreatPrint("Active Directory Quick Checks");
new List<Action>
{
PrintGmsaReadableByCurrentPrincipal,
PrintAdcsEsc4LikeTemplates
}.ForEach(action => CheckRunner.Run(action, isDebug));
}
private static HashSet<string> GetCurrentSidSet()
{
var sids = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
try
{
var id = WindowsIdentity.GetCurrent();
sids.Add(id.User.Value);
foreach (var g in id.Groups)
{
sids.Add(g.Value);
}
}
catch (Exception ex)
{
Beaprint.GrayPrint(" [!] Error obtaining current SIDs: " + ex.Message);
}
return sids;
}
private static string GetRootDseProp(string prop)
{
try
{
using (var root = new DirectoryEntry("LDAP://RootDSE"))
{
return root.Properties[prop]?.Value as string;
}
}
catch (Exception ex)
{
Beaprint.GrayPrint($" [!] Error accessing RootDSE ({prop}): {ex.Message}");
return null;
}
}
private static string GetProp(SearchResult r, string name)
{
return (r.Properties.Contains(name) && r.Properties[name].Count > 0)
? r.Properties[name][0]?.ToString()
: null;
}
// Detect gMSA objects where the current principal (or one of its groups) can retrieve the managed password
private void PrintGmsaReadableByCurrentPrincipal()
{
try
{
Beaprint.MainPrint("gMSA readable managed passwords");
Beaprint.LinkPrint(
"https://book.hacktricks.wiki/en/windows-hardening/active-directory-methodology/gmsa.html",
"Look for Group Managed Service Accounts you can read (msDS-ManagedPassword)");
if (!Checks.IsPartOfDomain)
{
Beaprint.GrayPrint(" [-] Host is not domain-joined. Skipping.");
return;
}
var defaultNC = GetRootDseProp("defaultNamingContext");
if (string.IsNullOrEmpty(defaultNC))
{
Beaprint.GrayPrint(" [-] Could not resolve defaultNamingContext.");
return;
}
var currentSidSet = GetCurrentSidSet();
int total = 0, readable = 0;
using (var baseDe = new DirectoryEntry("LDAP://" + defaultNC))
using (var ds = new DirectorySearcher(baseDe))
{
ds.PageSize = 300;
ds.Filter = "(&(objectClass=msDS-GroupManagedServiceAccount))";
ds.PropertiesToLoad.Add("sAMAccountName");
ds.PropertiesToLoad.Add("distinguishedName");
// Who can read the managed password
ds.PropertiesToLoad.Add("PrincipalsAllowedToRetrieveManagedPassword");
foreach (SearchResult r in ds.FindAll())
{
total++;
var name = GetProp(r, "sAMAccountName") ?? GetProp(r, "distinguishedName") ?? "<unknown>";
var dn = GetProp(r, "distinguishedName") ?? "";
bool canRead = false;
// Attribute may be absent or empty
var allowedDns = r.Properties["principalsallowedtoretrievemanagedpassword"];
if (allowedDns != null)
{
foreach (var val in allowedDns)
{
try
{
using (var de = new DirectoryEntry("LDAP://" + val.ToString()))
{
var sidObj = de.Properties["objectSid"]?.Value as byte[];
if (sidObj == null) continue;
var sid = new SecurityIdentifier(sidObj, 0).Value;
if (currentSidSet.Contains(sid))
{
canRead = true;
}
}
}
catch { /* ignore DN resolution issues */ }
}
}
if (canRead)
{
readable++;
Beaprint.BadPrint($" You can retrieve managed password for gMSA: {name} (DN: {dn})");
}
}
}
if (readable == 0)
{
Beaprint.GrayPrint($" [-] No gMSA with readable managed password found (checked {total}).");
}
else
{
Beaprint.GrayPrint($" [*] Hint: If such gMSA is member of Builtin\\Remote Management Users on a target, WinRM may be allowed.");
}
}
catch (Exception ex)
{
Beaprint.PrintException(ex.Message);
}
}
// Detect AD CS certificate templates where current principal has dangerous control rights (ESC4-style)
private void PrintAdcsEsc4LikeTemplates()
{
try
{
Beaprint.MainPrint("AD CS templates with dangerous ACEs (ESC4)");
Beaprint.LinkPrint(
"https://book.hacktricks.wiki/en/windows-hardening/active-directory-methodology/ad-certificates.html#esc4",
"If you can modify a template (WriteDacl/WriteOwner/GenericAll), you can abuse ESC4");
if (!Checks.IsPartOfDomain)
{
Beaprint.GrayPrint(" [-] Host is not domain-joined. Skipping.");
return;
}
var configNC = GetRootDseProp("configurationNamingContext");
if (string.IsNullOrEmpty(configNC))
{
Beaprint.GrayPrint(" [-] Could not resolve configurationNamingContext.");
return;
}
var currentSidSet = GetCurrentSidSet();
int checkedTemplates = 0;
int vulnerable = 0;
var templatesDn = $"LDAP://CN=Certificate Templates,CN=Public Key Services,CN=Services,{configNC}";
using (var deBase = new DirectoryEntry(templatesDn))
using (var ds = new DirectorySearcher(deBase))
{
ds.PageSize = 300;
ds.Filter = "(objectClass=pKICertificateTemplate)";
ds.PropertiesToLoad.Add("cn");
foreach (SearchResult r in ds.FindAll())
{
checkedTemplates++;
string templateCn = GetProp(r, "cn") ?? "<unknown>";
// Fetch security descriptor (DACL)
DirectoryEntry de = null;
try
{
de = r.GetDirectoryEntry();
de.Options.SecurityMasks = SecurityMasks.Dacl;
de.RefreshCache(new[] { "ntSecurityDescriptor" });
}
catch (Exception)
{
de?.Dispose();
continue;
}
try
{
var sd = de.ObjectSecurity; // ActiveDirectorySecurity
var rules = sd.GetAccessRules(true, true, typeof(SecurityIdentifier));
bool hit = false;
var hitRights = new HashSet<string>();
foreach (ActiveDirectoryAccessRule rule in rules)
{
if (rule.AccessControlType != AccessControlType.Allow) continue;
var sid = (rule.IdentityReference as SecurityIdentifier)?.Value;
if (string.IsNullOrEmpty(sid)) continue;
if (!currentSidSet.Contains(sid)) continue;
var rights = rule.ActiveDirectoryRights;
bool dangerous =
rights.HasFlag(ActiveDirectoryRights.GenericAll) ||
rights.HasFlag(ActiveDirectoryRights.WriteDacl) ||
rights.HasFlag(ActiveDirectoryRights.WriteOwner) ||
rights.HasFlag(ActiveDirectoryRights.WriteProperty) ||
rights.HasFlag(ActiveDirectoryRights.ExtendedRight);
if (dangerous)
{
hit = true;
if (rights.HasFlag(ActiveDirectoryRights.GenericAll)) hitRights.Add("GenericAll");
if (rights.HasFlag(ActiveDirectoryRights.WriteDacl)) hitRights.Add("WriteDacl");
if (rights.HasFlag(ActiveDirectoryRights.WriteOwner)) hitRights.Add("WriteOwner");
if (rights.HasFlag(ActiveDirectoryRights.WriteProperty)) hitRights.Add("WriteProperty");
if (rights.HasFlag(ActiveDirectoryRights.ExtendedRight)) hitRights.Add("ExtendedRight");
}
}
if (hit)
{
vulnerable++;
Beaprint.BadPrint($" Dangerous rights over template: {templateCn} (Rights: {string.Join(",", hitRights)})");
}
}
catch (Exception)
{
// ignore templates we couldn't read
}
finally
{
de?.Dispose();
}
}
}
if (vulnerable == 0)
{
Beaprint.GrayPrint($" [-] No templates with dangerous rights found (checked {checkedTemplates}).");
}
else
{
Beaprint.GrayPrint(" [*] Tip: Abuse with tools like Certipy (template write -> ESC1 -> enroll).");
}
}
catch (Exception ex)
{
Beaprint.PrintException(ex.Message);
}
}
}
}

View File

@@ -90,7 +90,6 @@ namespace winPEAS.Checks
new SystemCheck("servicesinfo", new ServicesInfo()),
new SystemCheck("applicationsinfo", new ApplicationsInfo()),
new SystemCheck("networkinfo", new NetworkInfo()),
new SystemCheck("activedirectoryinfo", new ActiveDirectoryInfo()),
new SystemCheck("cloudinfo", new CloudInfo()),
new SystemCheck("windowscreds", new WindowsCreds()),
new SystemCheck("browserinfo", new BrowserInfo()),

View File

@@ -102,15 +102,17 @@ namespace winPEAS.Checks
{
vulnHandlers = ProcessesInfo.GetVulnHandlers(progress);
}
Dictionary<string, string> colors = new Dictionary<string, string>();
colors[Checks.CurrentUserName] = Beaprint.ansi_color_bad;
colors[HandlesHelper.elevatedProcess] = Beaprint.ansi_color_bad;
foreach (Dictionary<string, string> handler in vulnHandlers)
{
colors[handler["Reason"]] = Beaprint.ansi_color_bad;
Dictionary<string, string> colors = new Dictionary<string, string>()
{
{ Checks.CurrentUserName, Beaprint.ansi_color_bad },
{ handler["Reason"], Beaprint.ansi_color_bad },
};
Beaprint.DictPrint(vulnHandlers, colors, true);
}
Beaprint.DictPrint(vulnHandlers, colors, true);
}
catch (Exception ex)
{

View File

@@ -84,7 +84,6 @@ namespace winPEAS.Checks
PrintLSAInfo,
PrintNtlmSettings,
PrintLocalGroupPolicy,
PrintPotentialGPOAbuse,
AppLockerHelper.PrintAppLockerPolicy,
PrintPrintersWMIInfo,
PrintNamedPipes,
@@ -1132,94 +1131,6 @@ namespace winPEAS.Checks
}
}
private static void PrintPotentialGPOAbuse()
{
try
{
Beaprint.MainPrint("Potential GPO abuse vectors (applied domain GPOs writable by current user)");
if (!Checks.IsPartOfDomain)
{
Beaprint.NoColorPrint(" Host is not joined to a domain or domain info is unavailable.");
return;
}
// Build a friendly group list for the current user to quickly spot interesting memberships
var currentGroups = winPEAS.Info.UserInfo.User.GetUserGroups(Checks.CurrentUserName, Checks.CurrentUserDomainName) ?? new System.Collections.Generic.List<string>();
var hasGPCO = currentGroups.Any(g => string.Equals(g, "Group Policy Creator Owners", System.StringComparison.InvariantCultureIgnoreCase));
if (hasGPCO)
{
Beaprint.BadPrint(" [!] Current user is member of 'Group Policy Creator Owners' — can create/own new GPOs. If you can link a GPO to an OU that applies here, you can execute code as SYSTEM via scheduled task/startup script.");
}
var infos = GroupPolicy.GetLocalGroupPolicyInfos();
bool anyFinding = false;
foreach (var info in infos)
{
var fileSysPath = info.FileSysPath?.ToString();
if (string.IsNullOrEmpty(fileSysPath))
{
continue;
}
// Only look at domain GPOs stored in SYSVOL
var isSysvolPath = fileSysPath.StartsWith(@"\", System.StringComparison.InvariantCultureIgnoreCase) &&
fileSysPath.IndexOf(@"\SysVol\", System.StringComparison.InvariantCultureIgnoreCase) >= 0 &&
fileSysPath.IndexOf(@"\Policies\", System.StringComparison.InvariantCultureIgnoreCase) >= 0;
if (!isSysvolPath)
{
continue;
}
// Check write/equivalent permissions on common abuse locations inside the GPO
var pathsToCheck = new System.Collections.Generic.List<string>
{
fileSysPath,
System.IO.Path.Combine(fileSysPath, @"Machine\Scripts\Startup"),
System.IO.Path.Combine(fileSysPath, @"User\Scripts\Logon"),
System.IO.Path.Combine(fileSysPath, @"Machine\Preferences\ScheduledTasks")
};
foreach (var p in pathsToCheck)
{
var perms = PermissionsHelper.GetPermissionsFolder(p, Checks.CurrentUserSiDs, PermissionType.WRITEABLE_OR_EQUIVALENT);
if (perms != null && perms.Count > 0)
{
if (!anyFinding)
{
Beaprint.LinkPrint("https://book.hacktricks.wiki/en/windows-hardening/active-directory-methodology/gpo-abuse.html", "Why it matters");
}
anyFinding = true;
Beaprint.BadPrint($" [!] Writable applied GPO detected");
Beaprint.NoColorPrint($" GPO Display Name : {info.DisplayName}");
Beaprint.NoColorPrint($" GPO Name : {info.GPOName}");
Beaprint.NoColorPrint($" GPO Link : {info.Link}");
Beaprint.NoColorPrint($" Path : {p}");
foreach (var entry in perms)
{
Beaprint.NoColorPrint($" -> {entry}");
}
Beaprint.GrayPrint(" Hint: Abuse by adding an immediate Scheduled Task or Startup script to execute as SYSTEM on gpupdate.");
}
}
}
if (!anyFinding && !hasGPCO)
{
Beaprint.NoColorPrint(" No obvious GPO abuse via writable SYSVOL paths or GPCO membership detected.");
}
}
catch (Exception ex)
{
// Avoid noisy stack traces in normal runs
Beaprint.GrayPrint($" [!] Error while checking potential GPO abuse: {ex.Message}");
}
}
private static void PrintPowerShellSessionSettings()
{
try

View File

@@ -31,7 +31,7 @@ namespace winPEAS.Helpers
public static string ansi_current_user = MAGENTA;
private static string Advisory =
"winpeas should be used for authorized penetration testing and/or educational purposes only. " +
"winpeas should be used for authorized penetration testing and/or educational purposes only." +
"Any misuse of this software will not be the responsibility of the author or of any other collaborator. " +
"Use it at your own devices and/or with the device owner's permission.";
@@ -129,7 +129,6 @@ namespace winPEAS.Helpers
Console.WriteLine(LCYAN + " servicesinfo" + GRAY + " Search services information" + NOCOLOR);
Console.WriteLine(LCYAN + " applicationsinfo" + GRAY + " Search installed applications information" + NOCOLOR);
Console.WriteLine(LCYAN + " networkinfo" + GRAY + " Search network information" + NOCOLOR);
Console.WriteLine(LCYAN + " activedirectoryinfo" + GRAY + " Quick AD checks (gMSA readable passwords, AD CS template rights)" + NOCOLOR);
Console.WriteLine(LCYAN + " cloudinfo" + GRAY + " Enumerate cloud information" + NOCOLOR);
Console.WriteLine(LCYAN + " windowscreds" + GRAY + " Search windows credentials" + NOCOLOR);
Console.WriteLine(LCYAN + " browserinfo" + GRAY + " Search browser information" + NOCOLOR);

View File

@@ -12,7 +12,6 @@ namespace winPEAS.Helpers
private const int CNST_SYSTEM_EXTENDED_HANDLE_INFORMATION = 64;
public const uint STATUS_INFO_LENGTH_MISMATCH = 0xC0000004;
public const int DUPLICATE_SAME_ACCESS = 0x2;
public const string elevatedProcess = "Access denied, process is probably elevated";
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FILE_NAME_INFO
@@ -172,7 +171,7 @@ namespace winPEAS.Helpers
// Hex perms from https://docs.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights and https://github.com/buffer/maltracer/blob/master/defines.py
//PROCESS_ALL_ACCESS
if ((h.GrantedAccess & 0x001F0FFF) == h.GrantedAccess || (h.GrantedAccess & 0x1FFFFF) == h.GrantedAccess)
if ((h.GrantedAccess & 0x001F0FFF) == h.GrantedAccess)
{
vulnHandler.isVuln = true;
vulnHandler.reason = "PROCESS_ALL_ACCESS";
@@ -455,8 +454,6 @@ namespace winPEAS.Helpers
}
catch
{
data["name"] = elevatedProcess;
data["sid"] = elevatedProcess;
return data;
}
finally
@@ -472,32 +469,12 @@ namespace winPEAS.Helpers
public static PT_RELEVANT_INFO getProcInfoById(int pid)
{
PT_RELEVANT_INFO pri = new PT_RELEVANT_INFO();
Process proc;
try
{
proc = Process.GetProcessById(pid);
}
catch
{
pri.pid = pid;
pri.name = "Error, process may not exist";
pri.userName = "Error, process may not exist";
pri.userSid = "Error, process may not exist";
pri.imagePath = "Error, process may not exist";
return pri;
}
Process proc = Process.GetProcessById(pid);
Dictionary<string, string> user = GetProcU(proc);
StringBuilder fileName = new StringBuilder(2000);
try
{
Native.Psapi.GetProcessImageFileName(proc.Handle, fileName, 2000);
}
catch
{
fileName = new StringBuilder(elevatedProcess);
}
StringBuilder fileName = new StringBuilder(2000);
Native.Psapi.GetProcessImageFileName(proc.Handle, fileName, 2000);
pri.pid = pid;
pri.name = proc.ProcessName;

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