DATA: 자격 증명 피싱 분석 및 자동화

CircleCityCon 2017 프레젠테이션 슬라이드

Headless Ubuntu Server 16.04에서 테스트됨

BUCKLEGRIPPER (py)

의심되는 피싱 URL이나 줄로 구분된 URL 파일을 방문하여 스크린샷을 찍고 흥미로운 파일을 스크랩합니다.
요구 사항은 install_bucklegripper_deps.sh를 실행하거나 검토하여 설치할 수 있습니다.

usage: bucklegripper.py [-h] [-u URL] [-s SOURCE] [-r READFILE] [-a USERAGENT]

Visit a suspected phishing page, screenshot it and pillage it for phishing
archives

optional arguments:
  -h, --help            show this help message and exit
  -u URL, --url URL     Url to visit
  -s SOURCE, --source SOURCE
                        Apply a source to where this url came from
  -r READFILE, --readfile READFILE
                        Read in a file of URLs one per line
  -a USERAGENT, --useragent USERAGENT
                        Custom User-Agent

단일 URL을 읽는 예제

$ python bucklegripper.py -s openphish -u http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au/Login.html 

.: BUCKLEGRIPPER v0.1 https://github.com/hadojae/DATA/ :.

[+] Processing http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au/Login.html
  [+] Screencapped http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au/Login.html as 20170503-032950-openphish-www.govwebsearch.com.png
  [+] Found Zip file at http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au.zip
  [+] Saved http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au.zip as 20170503-032950-openphish-www.govwebsearch.com-optusnet.com.au.zip
[+] Found Opendir at http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au/
  [+] Found php file: http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au/post.php
[+] Found Opendir at http://www.govwebsearch.com/apc/opc/pdp/safe/
  [+] Saved http://www.govwebsearch.com/apc/opc/pdp/safe/optusnet.com.au.zip as 20170503-032951-openphish-www.govwebsearch.com-optusnet.com.au.zip
[+] Found Opendir at http://www.govwebsearch.com/apc/opc/pdp/
[+] Found Opendir at http://www.govwebsearch.com/apc/opc/
[+] Found Opendir at http://www.govwebsearch.com/apc/

줄로 구분된 URL 파일을 읽는 예제

$ python bucklegripper.py -s openphish -r ../../test_urls.txt

.: BUCKLEGRIPPER v0.1 https://github.com/hadojae/DATA/ :.

[+] Beginning processing of ../../test_urls.txt

[+] Processing http://onjasela.net/DB/fr/
  [+] Screencapped http://onjasela.net/DB/fr/ as 20170503-010034-openphish-onjasela.net.png

[+] Processing http://suesschool.com/yahoologin/yahoologin/clients/login.php
  [+] Screencapped http://suesschool.com/yahoologin/yahoologin/clients/login.php as 20170503-010053-openphish-suesschool.com.png
[+] Found Opendir at http://suesschool.com/yahoologin/yahoologin/clients/
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/clients/login.php
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/clients/data.php
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/clients/block.php
[+] Found Opendir at http://suesschool.com/yahoologin/yahoologin/
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/login.php
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/data.php
  [+] Found php file: http://suesschool.com/yahoologin/yahoologin/block.php
  [+] Found Zip file at http://suesschool.com/yahoologin.zip
  [+] Saved http://suesschool.com/yahoologin.zip as 20170503-010125-openphish-suesschool.com-yahoologin.zip
[+] Found Opendir at http://suesschool.com/yahoologin/

[+] Processing http://communitypartnersjc.org/wp-admin/js/index
  [+] Screencapped http://communitypartnersjc.org/wp-admin/js/index as 20170503-010138-openphish-communitypartnersjc.org.png

[+] Processing http://ytrdesh.com/info/
  [+] Screencapped http://ytrdesh.com/info/ as 20170503-010148-openphish-ytrdesh.com.png
  
...continues...

BULLYBLINDER (py)

pcap을 캡처하는 동안 의심되는 피싱 페이지를 방문합니다. 리다이렉터와 난독화를 처리하여 웹 양식을 찾습니다. 양식을 스크랩하고 필드에 입력해야 할 내용을 추정합니다. 양식을 제출하고 반복합니다.
요구 사항은 install_bullyblinder_deps.sh를 실행하거나 검토하여 설치할 수 있습니다.

usage: bullyblinder.py [-h] -u URL [-a USERAGENT] -i INTERFACE

Visit a suspected phishing page and attempt form filling while getting a pcap

optional arguments:
  -h, --help            show this help message and exit
  -u URL, --url URL     Url to visit
  -a USERAGENT, --useragent USERAGENT
                        Custom User-Agent to use
  -i INTERFACE, --interface INTERFACE
                        Interface to tell tshark to listen on

사용 예제

$ python bullyblinder.py -i eth0 -u http://www.justpropertydevelopers.com/scanned

.: BULLYBLINDER v0.1 https://github.com/hadojae/DATA/ :.

[+] Preparing pcap: 20170503-033243-www.justpropertydevelopers.com.pcap

[+] Processing http://www.justpropertydevelopers.com/scanned

[+] Submitting POST
    [+] Control: <HiddenControl(hidCflag=1)>, Control.Type: hidden, Control.Name: hidCflag, Control.ID: hidCflag
    [+] Control: <SelectControl(<None>=[])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <SelectControl(<None>=[*0])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <SelectControl(<None>=[*1])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <SelectControl(<None>=[*2])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <SelectControl(<None>=[*3])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <SelectControl(<None>=[*4])>, Control.Type: select, Control.Name: None, Control.ID: None
    [+] Control: <TextControl([email protected])>, Control.Type: email, Control.Name: Email, Control.ID: Email
    [+] Control: <PasswordControl(Passwd=696969)>, Control.Type: password, Control.Name: Passwd, Control.ID: Passwd
    [+] Control: <SubmitControl(signIn=Sign in to view attachment) (readonly)>, Control.Type: submit, Control.Name: signIn, Control.ID: signIn
    [+] Control: <CheckboxControl(PersistentCookie=[yes])>, Control.Type: checkbox, Control.Name: PersistentCookie, Control.ID: PersistentCookie
    [+] Control: <HiddenControl(rmShown=1) (readonly)>, Control.Type: hidden, Control.Name: rmShown, Control.ID: None

 [-] No form found, checking for redirectors and obfuscation. 

[+] Found js window.location or document.location, processing the redir

[+] https://drive.google.com/#my-drive appears to be a legitimate website.

[+] Complete! Submitted 1 form(s)

[+] Url Request Chain:
http://justpropertydevelopers.com/scan/docg/doc/filewords/index.php
--http://justpropertydevelopers.com/scan/docg/doc/filewords/index.php

SLICKSHOES (sh)

PDF에서 스트림 또는 명확한 보기에서 URL을 추출하는 기본 bash 스크립트입니다.
스크립트의 유일한 인수는 처리하려는 PDF가 포함된 폴더의 경로입니다.
https://blog.didierstevens.com/programs/pdf-tools/의 pdf-parser.py가 필요하며, 스크립트의 첫 줄에 위치를 설정해야 합니다.

사용 예제

$ ./slickshoes.sh ~/PDFs/
http://4cgemstones.com/polaiowpwwww/GD/index.php
http://80bpm.net/invoice-17524-Apr-26-2017-US-048591/
http://acheirapido.com.br/arquivos/pdf/
http://adams-kuwait.com/REview/office
http://rfaprojects.co.uk/invoice-80633-Apr-24-2017-US-665952/
http://sacm.net/SCANNED/ZN3747CGMSCWC/
https://geloscubinho.com.br/cgi/pdf/index.php
http://afriquecalabashsafaris.com/layouts/GD/index.php
http://akukoomole.com/AdobeLogin/index.php
...continues...

*PINCHERSOFPERIL과 BULLYBUSTER는 작업 중입니다.

DATA 스크립트는 지속적으로 개선 중입니다. 피드백, 이슈, 추가 제안을 환영합니다.

충분한 테스트와 기능이 추가되고 더 많은 버그가 수정되면 적절한 Python 패키지가 생성될 것입니다.

문제 해결

Firefox, Selenium, Mechanize의 최신 버전을 사용하고 있는지 확인하세요. Selenium과 Mechanize는 pip를 통해 업그레이드할 수 있습니다.

sudo apt-get update && sudo apt-get install firefox
sudo pip install mechanize --upgrade
sudo pip install selenium --upgrade

현재 테스트된 geckodriver 버전은 v0.19.1입니다.

pcap 쓰기 문제가 있는 경우, 일부 VPS 사용 시 관찰된 dumpcap 권한을 수정하려면 다음을 사용하세요.

sudo chgrp YOUR_USER /usr/bin/dumpcap
sudo chmod 750 /usr/bin/dumpcap
sudo setcap cap_net_raw,cap_net_admin+eip /usr/bin/dumpcap

트래픽을 캡처할 때는 NIC 기능을 비활성화해야 합니다. 이 작업을 root로 실행하세요. 체크섬 오류는 온갖 문제를 일으킵니다.

# for i in rx tx sg tso ufo gso gro lro; do ethtool -K eth0 $i off; done

DATA

인기

DATA: 자격 증명 피싱 분석 및 자동화

BUCKLEGRIPPER (py)

BULLYBLINDER (py)

SLICKSHOES (sh)

문제 해결