etc

~ scripts and random things

git clone https://github.com/djnnvx/etc.git

commit 4b1bae6a60649b02bd9271f124ecf4b65d23ebc6
parent 742bb6d7d0bd35e005bc773fc68e21b0b9f116d1
Author: djnn <[email protected]>
Date: Mon, 30 Jun 2025 07:22:32 +0900

scripts: adding keepass4brute from `r3nt0n/keepass4brute`

Diffstat:

scripts/keepass4brute.sh

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 76 insertions(+), 0 deletions(-)

diff --git a/scripts/keepass4brute.sh b/scripts/keepass4brute.sh
@@ -0,0 +1,76 @@
+#!/bin/bash
+
+# https://github.com/r3nt0n/keepass4brute
+# Name: keepass4brute.sh
+# Author: r3nt0n
+# Version: 1.0 (25/11/2022)
+
+version="1.3"
+/bin/echo -e "keepass4brute $version by r3nt0n"
+/bin/echo -e "https://github.com/r3nt0n/keepass4brute\n"
+
+if [ $# -ne 2 ]
+then
+  /bin/echo "Usage $0 <kdbx-file> <wordlist>"
+  exit 2
+fi
+
+dep="keepassxc-cli"
+command -v $dep >/dev/null 2>&1 || { /bin/echo >&2 "Error: $dep not installed.  Aborting."; exit 1; }
+
+n_total=$( wc -l < $2 )
+start_time=$(date +%s)
+
+IFS=''
+while read -r line; do
+  n_tested=$((n_tested + 1))
+  current_time=$(date +%s)
+  elapsed_time=$((current_time - start_time))
+
+  if [ $elapsed_time -gt 0 ]; then
+    attempts_per_minute=$((n_tested * 60 / elapsed_time))
+    remaining_attempts=$((n_total - n_tested))
+    estimated_time_remaining_seconds=$((remaining_attempts * 60 / attempts_per_minute))
+    
+    estimated_time_remaining_minutes=$((estimated_time_remaining_seconds / 60))
+    estimated_time_remaining_seconds=$((estimated_time_remaining_seconds % 60))
+
+    estimated_time_remaining_hours=$((estimated_time_remaining_minutes / 60))
+    estimated_time_remaining_minutes=$((estimated_time_remaining_minutes % 60))
+
+    estimated_time_remaining_days=$((estimated_time_remaining_hours / 24))
+    estimated_time_remaining_hours=$((estimated_time_remaining_hours % 24))
+
+    estimated_time_remaining_weeks=$((estimated_time_remaining_days / 7))
+    estimated_time_remaining_days=$((estimated_time_remaining_days % 7))
+
+    if [ $estimated_time_remaining_weeks -gt 0 ]; then
+      estimated_time_remaining="$estimated_time_remaining_weeks weeks, $estimated_time_remaining_days days"
+    elif [ $estimated_time_remaining_days -gt 0 ]; then
+      estimated_time_remaining="$estimated_time_remaining_days days, $estimated_time_remaining_hours hours"
+    elif [ $estimated_time_remaining_hours -gt 0 ]; then
+      estimated_time_remaining="$estimated_time_remaining_hours hours, $estimated_time_remaining_minutes minutes"
+    elif [ $estimated_time_remaining_minutes -gt 0 ]; then
+      estimated_time_remaining="$estimated_time_remaining_minutes minutes, $estimated_time_remaining_seconds seconds"
+    else
+      estimated_time_remaining="$estimated_time_remaining_seconds seconds"
+    fi
+  else
+    attempts_per_minute=0
+    estimated_time_remaining="Calculating..."
+  fi
+
+  /bin/echo -e "\e[2K\r[+] Words tested: $n_tested/$n_total - Attempts per minute: $attempts_per_minute - Estimated time remaining: $estimated_time_remaining"
+  /bin/echo -e "\e[2K\r[+] Current attempt: $line"
+  
+  /bin/echo $line | keepassxc-cli open $1 &> /dev/null
+  if [ $? -eq 0 ]
+  then
+    /bin/echo -ne "\n"
+    /bin/echo "[*] Password found: $line"; exit 0;
+  fi
+  /bin/echo -ne "\e[2A"
+done < $2
+
+/bin/echo -ne "\n"
+/bin/echo "[!] Wordlist exhausted, no match found"; exit 3;