Add Dockerfile && Readme

Author: harleen

Diff for: Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.6-alpine
+RUN apk update
+RUN apk add git python3-dev libressl-dev libffi-dev libc-dev  gcc 
+RUN pip install --upgrade pip
+RUN git clone https://github.com/SecureAuthCorp/impacket.git
+WORKDIR impacket
+RUN pip install .
+WORKDIR examples
+ENTRYPOINT ["sh"]

Diff for: README.md

@@ -1 +1,34 @@
-# docker-impacket
+# docker-impacket
+
+## Usage 
+
+```
+docker build -t impacket .
+docker run -it --rm impacket
+/impacket/examples # 
+```
+
+## Example 
+
+```
+$ docker run -it --rm impacket
+/impacket/examples # ls
+GetADUsers.py         getST.py              netview.py            registry-read.py      sniffer.py
+GetNPUsers.py         getTGT.py             nmapAnswerMachine.py  rpcdump.py            split.py
+GetUserSPNs.py        goldenPac.py          ntfs-read.py          sambaPipe.py          ticketConverter.py
+addcomputer.py        ifmap.py              ntlmrelayx.py         samrdump.py           ticketer.py
+atexec.py             karmaSMB.py           opdump.py             secretsdump.py        wmiexec.py
+dcomexec.py           kintercept.py         ping.py               services.py           wmipersist.py
+dpapi.py              lookupsid.py          ping6.py              smbclient.py          wmiquery.py
+esentutl.py           mimikatz.py           psexec.py             smbexec.py
+findDelegation.py     mqtt_check.py         raiseChild.py         smbrelayx.py
+getArch.py            mssqlclient.py        rdp_check.py          smbserver.py
+getPac.py             mssqlinstance.py      reg.py                sniff.py
+/impacket/examples # 
+```
+
+## Run as binary file
+
+echo "docker run --rm -it impacket" > /usr/local/bin/impacket
+chmod +x /usr/local/bin/impacket
+