zeze-zeze/ioctlanceUma ferramenta usada para caçar vulnerabilidades em drivers WDM x64
Apresentado no CODE BLUE 2023, este projeto intitulado Enhanced Vulnerability Hunting in WDM Drivers with Symbolic Execution and Taint Analysis apresenta o IOCTLance, uma ferramenta que melhora sua capacidade de detectar vários tipos de vulnerabilidades em drivers do Modelo de Driver do Windows (WDM). Em uma avaliação abrangente envolvendo 104 drivers WDM vulneráveis conhecidos e 328 desconhecidos, o IOCTLance revelou com sucesso 117 vulnerabilidades anteriormente não identificadas em 26 drivers distintos. Como resultado, 41 CVEs foram relatados, abrangendo 25 casos de negação de serviço, 5 instâncias de controle de acesso insuficiente e 11 exemplos de elevação de privilégio.
docker build .
docker run -it <IOCTLance IMAGE ID> bash
dpkg --add-architecture i386
apt-get update
apt-get install git build-essential python3 python3-pip python3-dev htop vim sudo \
openjdk-8-jdk zlib1g:i386 libtinfo5:i386 libstdc++6:i386 libgcc1:i386 \
libc6:i386 libssl-dev nasm binutils-multiarch qtdeclarative5-dev libpixman-1-dev \
libglib2.0-dev debian-archive-keyring debootstrap libtool libreadline-dev cmake \
libffi-dev libxslt1-dev libxml2-dev
pip install angr==9.2.18 ipython==8.5.0 ipdb==0.13.9
# python3 analysis/ioctlance.py -h
usage: ioctlance.py [-h] [-i IOCTLCODE] [-T TOTAL_TIMEOUT] [-t TIMEOUT] [-l LENGTH] [-b BOUND]
[-g GLOBAL_VAR] [-a ADDRESS] [-e EXCLUDE] [-o] [-r] [-c] [-d]
path
positional arguments:
path dir (including subdirectory) or file path to the driver(s) to analyze
optional arguments:
-h, --help show this help message and exit
-i IOCTLCODE, --ioctlcode IOCTLCODE
analyze specified IoControlCode (e.g. 22201c)
-T TOTAL_TIMEOUT, --total_timeout TOTAL_TIMEOUT
total timeout for the whole symbolic execution (default 1200, 0 to unlimited)
-t TIMEOUT, --timeout TIMEOUT
timeout for analyze each IoControlCode (default 40, 0 to unlimited)
-l LENGTH, --length LENGTH
the limit of number of instructions for technique LengthLimiter (default 0, 0
to unlimited)
-b BOUND, --bound BOUND
the bound for technique LoopSeer (default 0, 0 to unlimited)
-g GLOBAL_VAR, --global_var GLOBAL_VAR
symbolize how many bytes in .data section (default 0 hex)
-a ADDRESS, --address ADDRESS
address of ioctl handler to directly start hunting with blank state (e.g.
140005c20)
-e EXCLUDE, --exclude EXCLUDE
exclude function address split with , (e.g. 140005c20,140006c20)
-o, --overwrite overwrite x.sys.json if x.sys has been analyzed (default False)
-r, --recursion do not kill state if detecting recursion (default False)
-c, --complete get complete base state (default False)
-d, --debug print debug info while analyzing (default False)
# python3 evaluation/statistics.py -h
usage: statistics.py [-h] [-w] path
positional arguments:
path target dir or file path
optional arguments:
-h, --help show this help message and exit
-w, --wdm copy the wdm drivers into <path>/wdm