Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Grabbing fresh evil bits: Maltrieve
Search
Kyle Maxwell
May 25, 2013
Technology
1
160
Grabbing fresh evil bits: Maltrieve
Slightly updated presentation for BSidesNOLA
Kyle Maxwell
May 25, 2013
Tweet
Share
More Decks by Kyle Maxwell
See All by Kyle Maxwell
In the Lair of the Beholder
krmaxwell
0
100
Using Python to Fight Cybercrime
krmaxwell
2
220
Incident Patterns
krmaxwell
0
430
Hackertainment
krmaxwell
1
230
Threat Intelligence for Incident Response
krmaxwell
0
180
From Minion to Engineer
krmaxwell
0
120
Why XOR Crypto Sucks
krmaxwell
0
210
Open Source Threat Intelligence - Shakacon
krmaxwell
1
890
Secure Blogging
krmaxwell
0
140
Other Decks in Technology
See All in Technology
PythonとLLMで挑む、 4コマ漫画の構造化データ化
esuji5
1
130
about #74462 go/token#FileSet
tomtwinkle
1
280
許しとアジャイル
jnuank
1
110
AI時代だからこそ考える、僕らが本当につくりたいスクラムチーム / A Scrum Team we really want to create in this AI era
takaking22
6
3k
後進育成のしくじり〜任せるスキルとリーダーシップの両立〜
matsu0228
6
2k
いま注目しているデータエンジニアリングの論点
ikkimiyazaki
0
580
Sidekiq その前に:Webアプリケーションにおける非同期ジョブ設計原則
morihirok
17
7.2k
ZOZOのAI活用実践〜社内基盤からサービス応用まで〜
zozotech
PRO
0
160
Pure Goで体験するWasmの未来
askua
1
170
Oracle Base Database Service 技術詳細
oracle4engineer
PRO
11
77k
PLaMoの事後学習を支える技術 / PFN LLMセミナー
pfn
PRO
9
3.8k
神回のメカニズムと再現方法/Mechanisms and Playbook for Kamikai scrumat2025
moriyuya
4
440
Featured
See All Featured
Navigating Team Friction
lara
189
15k
How to Think Like a Performance Engineer
csswizardry
27
2k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.6k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Large-scale JavaScript Application Architecture
addyosmani
514
110k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Building an army of robots
kneath
306
46k
BBQ
matthewcrist
89
9.8k
A Modern Web Designer's Workflow
chriscoyier
697
190k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
32
2.2k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
890
Become a Pro
speakerdeck
PRO
29
5.5k
Transcript
Grabbing fresh evil bits Maltrieve BSidesNOLA 2013-05-25 Happy Geek Pride
Day! @kylemaxwell technoskald.github.io
No Imperial entanglements. All opinions are my own.
What it's for technoskald.github.io/maltrieve Retrieves malware directly from the sources
as listed at a number of sites • Malware Domain List • VX Vault • Malc0de • Sacour.cn
Potted history Weekend side project that started as a set
of patches to mwcrawler by Ricardo Dias. Add'l Contributions: Ben Jackson, Bryan Brannigan GPL software
Basic architecture Parallelized Python crawler with proxy support and good
logging. If we haven't seen it before, get a little metadata and save it off
Invoking maltrieve Command line: python maltrieve.py Options: -p : proxy
specification -l : log file -d : dump directory (def: /tmp/malware) -c : enable Cuckoo analysis
Adding a new feed • RSS feeds - best option!
◦ One line of code • HTML tables and delimited text (CSV) just need a regex Several pending feeds. More suggestions welcome!
Storing the retrieved malware • filesystem plus logging • Some
pickled data • malwarehouse soon • VxCage? maybe
Cuckoo integration Immediate dynamic analysis (thanks Bryan!) that can extract
IOCs and other metadata
Future stuff Bug fixes, duh! Enabling actual research Twitter integration
Community input...
thug integration buffer.github.io/thug/ Low-interaction browser honeyclient • Windows (2K/XP/7) •
OS X • Android • Linux • IE 6-9 • Chrome 18-26 • Firefox (3,12,19) • Safari Adobe Reader and JRE plugin emulation as well
If you just want lots of data... Maltrieve is about
fresh evil bits. For lots and lots of evil bits, see VirusShare.com
Ongoing development and questions @kylemaxwell