File size: 1,370 Bytes
5f52c9d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #!/usr/bin/env bash
#
# Script for downloading the samples
# Process the malicious OLE file by download, unarchiving, extension
# filtering, renaming and extension replacement
for year in 2020 2021;
do
for month in $(seq -f "%02g" 1 12);
do
url="https://mb-api.abuse.ch/downloads/$year-$month-15.zip";
wget "$url";
done;
done
unzip -P infected "*.zip"
mkdir keeped
for ext in doc docx docm xls xlsx xlsm ppt pptx pptm;
do
mv ./*.$ext keeped;
done
find . -type f -maxdepth 1 -exec rm {} \;
mv keeped/* .
for i in *;
do
sum=$(sha256sum "$i");
mv -- "$i" "${sum%% *}.${i##*.}";
done
rename.ul -o .xlsx .ole ./*.xlsx
for ext in doc docx docm xls xlsx xlsm ppt pptx pptm;
do
rename.ul -o .$ext .ole ./*.$ext;
done
find . -type f -exec basename {} .ole \; > hashes.txt
# Process the benign and malicious PE files by downloading, unarchiving,
# moving and renaming
wget https://ndownloader.figshare.com/files/12149696
unrar x Dataset.rar
mkdir benign
mkdir malware
find Dataset/Benign -type f -exec cp {} benign \;
find Dataset/Virus -type f -exec cp {} malware \;
rm -rf Dataset
for i in benign/*;
do
sum=$(sha256sum "$i");
mv -- "$i" "${sum%% *}.${i##*.}";
done
for i in malware/*;
do
sum=$(sha256sum "$i");
mv -- "$i" "${sum%% *}.${i##*.}";
done |