Malware traffic analysis pcaps.
Dec 4, 2014 · malware-traffic-analysis.
Malware traffic analysis pcaps I deal with pcaps daily, and I still have no clue how to interpret the data I see. There's a risk of infection if you handle these files on a Windows host. Given a PCAP of a malware infection (suspicious traffic), MalEvol leverages the CapTipper HTTP replay engine to sift through HTTP Nov 13, 2018 · Like last time, these pcaps contain activity I routinely post about here at malware-traffic-analysis. A site for sharing packet capture (pcap) files and malware samples. Later that year I made some updates to the material and I ran the workshop again at an internal conference by my employer. The purpose of this repo is to enable people who are interested in malware and network traffic analysis to study malware to aid in the production of defensive measures. Sep 6, 2023 · When a threat researcher is investigating malware behavior and traces on the network, they need a fast way to analyze malware PCAPs. 1 MB (10,126,850 bytes) 2020-04-13-Trickbot-gtag-yas27-infection-traffic. zip 17. net Specifically this PCAP: Malware-Traffic-Analysis. pcap (13,788,900 bytes General Report Overview: This report has been prepared as part of an exercise featured on the Malware - Traffic-Analysis website. 1 MB (31,121,338 bytes) 3rd example: 2021-04-26-IcedID-with-Cobalt-Strike-and-Anubis-VNC. There are 94 samples from 32 different ransomware families downloaded from malware-traffic-analysis and hybrid-analysis. Red Hand Online PCAP Analyzer Free Security Analysis of PCAP Files Upload a PCAP file and get a FREE automated analysis of the network traffic inside, to discover malicious activity, security vulnerabilities and other useful stuff. A site for sharing packet capture (pcap) files and malware samples. ASSOCIATED FILES: 2025-01-31-AgentTesla-style-data-exifil-over-FTP. Something like: EVIL_malware_sample. - GitHub - Dlacey1/DarkGate-Malware-Pcap-Analysis-Wireshark: In-depth traffic analysis for a recent DarkGate attack. net is down or something). Contribute to CyberThanh/Malware-Traffic-PCAPs-Analysis development by creating an account on GitHub. LAN segment data: Sep 17, 2021 · Cyberdefenders-Malware Traffic Analysis 2 Target audience: Cyberdefenders. zip 10. I've preserved these in two different directories, and the PCAPs are just for archive purposes (in case Malware-Traffic-Analysis. Nov 13, 2018 · 2018-11-13: MY SUGGESTED ANSWERS ON TWO PCAPS I PROVIDED FOR UA-CTF NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. This exercise is simply 6 PCAPs and our task is to just figure out what’s happening in each one. Target audience: Malware-traffic-analysis provides pcap files that are captured in a live environment. 3 MB (17,250,840 bytes) PDF file Thanks to Brad Duncan for providing the pcap for this video! https://www. Malware of the Day Network traffic of malware samples in the lab. Also, I grew better at creating these, so the earliest ones are not as good for training. PCAPNG) and dissects it by analyzing HTTP conversations. All other years are currently online. I ran a pcap analysis workshop for BSides SATX in June 2023. Working with large pcaps: flows and behaviors. I ran this specific workshop on September 21st, 2019 for DEFCON Toronto (DEFCON Chapter 416, also known as "DC416"). UPLOAD A PCAP FILE OR VIEW EXAMPLE Traffic Analysis Exercises: A collection of training exercises designed to help you analyze pcap files of various network traffic scenarios. SharkFest 2019 US: analyzing windows malware traffic with Wireshark (links to video and assoicated pcaps) Training material for 2019 malware traffic analysis workshop Training material for OISF webinar about IcedID activity in 2022 Training material for 2022 Pcap analysis training Training material for 2023 Wireshark workshop. zip 5. ASSOCIATED FILES: For malware traffic analysis and to get your hands on some real-world pcap (as well as the actual malware samples that caused the malicious traffic shown the pcaps) check out https://www. pcap, or packet capture, file. Jul 29, 2021 · Quick Malware Analysis: malware-traffic-analysis. Exercise: attacking each other, capturing traffic, recognizing attacks. malware-traffic-analysis. Mar 4, 2016 · malware-traffic-analysis. net. 0 Oct 5, 2019 · 2019-10-05 - TRAFFIC ANALYSIS EXERCISE - TINSOLUTIONS NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. Feb 13, 2017 · The first step to using PacketTotal is to submit a PCAP file for analysis. Some of the packet captures (pcaps) also contain malware, and these pcaps may be flagged as malicious by anti-virus or other endpoint security systems. zip 6. Using packet captures to find, catalog, and report on a malware incident makes threat hunting easier for your entire team and is an integral part of your SIEM process. Not that Jan 3, 2019 · 2019 -- Pcaps for SharkFest 2019 US (SF19US) Sessions: Analyzing Windows Malware Traffic With Wireshark 2019 -- Training Material for 2019 Pcap Analysis Workshop Oct 1, 2018 · These pcaps contain activity I routinely post about here at malware-traffic-analysis. Each PCAP has a corresponding text file that is just the same filename with . Ransomware PCAP repository This is a repository of PCAP files obtained by executing ransomware binaries and capturing the network traffic created when encrypting a set of files shared from an SMB server. These pcaps are provided as an exercise or challenge which can benefit a person who’s interested to get into Jun 5, 2019 · Analysis indicates the files are being changed on the DC (see Evidence Attachment 1). ASSOCIATED FILES: Zip archive of the pcap: 2019-10-05-traffic-analysis-exercise-pcaps. zip PCAP_malware_sample. The zip files with malicious content have "malware" in the file name. ASSOCIATED FILES: 2025-01-28-IOCs-for-web-inject-activity. 6 MB (2,641,838 bytes) SCENARIO LAN segment Zeek also supports a wide range of traffic analysis tasks beyond the security domain, including performance measurement and troubleshooting. Sep 11, 2015 · malware-traffic-analysis. 2 MB (20,156,664 bytes +1 for saying the site is safe. net Sharing information on malicious network traffic and malware samples. A drawback to using tcpreplay is that it’s replaying the pcap as new traffic and thus the timestamps that you see in Security Onion Console (SOC) and other interfaces do not reflect the original timestamps from the pcap. 5 MB (1,464,818 bytes) Ursnif-traffic-example-2. Requirements Tools: wget, mv, unzip, tshark, sort, uniq In 2019, I'd run pcap analysis training at different events in the United States and elsewhere. zip 7. Contribute to neu5ron/malware-traffic-analysis-pcaps development by creating an account on GitHub. js in a sandbox environment. This hands-on experience MalEvol is an analysis pipeline that accepts a web-borne malware infection network capture (. May 18, 2017 · David had emailed a pcap from his test environment with traffic showing WannaCry ransomware spreading using the EnternalBlue exploit. It documents key steps for network forensics and traffic analysis. THE TWO PCAP FILES: 2018-11-13-UA-CTF-1-of-2. I started as an analyst in November 2020. Contagio Malware Dump: Collection of PCAP files categorized as APT, Crime or Metasplot A site for sharing packet capture (pcap) files and malware samples. Malware-Traffic-Analysis. In many cases, this can be as simple as using Wireshark’s "File > Export Objects" feature to retrieve transferred files. Inside these datasets are anything from netflow, pcaps, connection summaries, passivedns, actualy logs themselves, etc Malware Traffic Analysis Objective The objective of this lab was to establish an environment conducive to analyzing PCAPs containing malicious traffic. Basically, logs created by zeek aren't pcaps. net - 2018-07-15 - Traffic analysis exercise - Oh noes! Torrentz on our network! And the tasks listed here: What is the MAC address of the computer at 10. The real treasure is of course the amazing exercises page. pdf. These pcaps are Aug 10, 2019 · Malware Traffic Analysis @malware_traffic 's blog has a lot of knowledge so I highly recommend to bookmark it somewhere. Jul 5, 2022 · Malware traffic analysis and malware analysis in general are two things which I’m not super well-versed in, but I do want to continue to sharpen my skills in those specialties. When reviewing pcaps from malware activity, it’s very helpful to know what’s contained within post-infection traffic. Mar 3, 2015 · malware-traffic-analysis. zip 130. zip 654 kB (653,812 bytes) Oct 24, 2024 · An in-depth analysis of network traffic using SELKS to investigate AsyncRAT infection patterns, offering modern techniques for threat hunters and malware analysts. Day II: Working with large pcaps: traditional tools. net What the Hell Is a PCAP File? A PCAP file is basically a saved recording of digital conversations — the I started this blog in 2013 to share pcaps and malware samples. ASSOCIATED FILES: Zip archive of the pcap: 2022-01-07-traffic-analysis-exercise. You can find the pcaps here. Due to issues with Google, I took down most of my old blog posts. Packet analysis exercises. zip 1. Nov 16, 2014 · malware-traffic-analysis. 201? A: Dell_f4:3b:96 (00:12:3f:f4:3b:96) Nope! Msi_18:66:c8 (00:16:17:18:66:c8) is the correct answer. Malware and malware traffic is constantly evolving, so the further back you go, the less these exercises reflect our current threat landscape. Get instant machine-learning traffic insights and PDF security reports — no install. zip 477 kB (477,395 bytes) Jul 15, 2018 · https://malware-traffic-analysis. The PCAPs identify DNS queries to local domain — where a NBNS shows for WPAD. Sorting through the DNS queries highlighted several domains and IP addresses that were not typical for the Dec 16, 2018 · Table of Contents Requirements Setup What are we investigating? Analysis Review References This blog post demonstrates how to use tshark to investigate signs of malicious activity found in a . Jan 28, 2025 · NOTES: Zip files are password-protected. zip Nov 16, 2014 · malware-traffic-analysis. 2 kB (2,217 bytes) 2025-01-28-malware-and-other-files-from-web-inject-activity. pcap. FIRST PCAP: 2018-10-01-UISGCON-CTF-pcap-1-of-2. Due to issues with Google, I've had to take most all blog posts down from 2014 through 2016, and I've been slowly restoring these pages using a new pattern for the password-protected zip archives. md appended to it. Jul 5, 2022 · Hey everyone! Today I’ll be going over a malware traffic analysis exercise I recently completed called Dualrunning… Jan 9, 2015 · malware-traffic-analysis. org is a training platform focused on the defensive side of cybersecurity, aiming to provide a place for blue teams to … Dec 15, 2017 · The exercise: Two Malicious E-mails, Two PCAPs to Analyze In this exercise, we need to find out what happened when some users downloaded some suspicious attachments and executed the attachments contained therein. For the new password, see the "about" page of this website. zip 507 kB (507,013 bytes) Zip archive for PCAPS FOR TUTORIAL ON EXAMINING URSNIF INFECTIONS NOTES: The pcaps on this page are stored in zip archives, and they are password-protected with the term: infected Tutorial: Wireshark Tutorial: Examining Ursnif Infections Ursnif-traffic-example-1. The exercise focuses on a specific incident, with downloadable files provided to support the investigation and analysis. -Decryption is possible with a text-based log containing encryption key data captured when the pcap was originally recorded. Sep 7, 2021 · The Malware-traffic-analysis is a source for pcap files and malware samples. Feb 28, 2025 · Quick Malware Analysis: SMARTAPESG / NETSUPPORT RAT / STEALC pcap from 2025-02-18 Thanks to Brad Duncan for sharing this pcap from 2025-02-18 on his malware traffic analysis site! Due to issues with Google flagging a warning for the site, we're not including the actual hyperlink but it should be easy to find. zip 31. txt. Extensive Archives: Years of blog posts containing pcaps and malware samples, with older archives being progressively restored. net pcaps from 2021-06-15 Upload PCAP or PCAPNG files for AI-driven pcap analysis, deep packet inspection and anomaly detection. 1 kB (130,113 bytes) Click here to return to the main page. Malicious Traffic Identification: Learn the techniques to spot and extract suspicious files from network traffic for deeper analysis. Is there a course, or youtube series anyone could recommend to learn? I have very good foundations in networks, linux, windows, but I don't know how to apply this knowledge when diving into pcaps. Network Packet Analysis: Master the art of using Wireshark to dissect network packets and unearth the hidden activities within a network. Depending on the exercise, you get a pcap and other files. Malware Identification: Sharpen your skills in determining the maliciousness of a file using its signature and online tools. Nov 21, 2017 · 2017-11-21 - TRAFFIC ANALYSIS EXERCISE - JUGGLING ACT: FIND OUT WHAT HAPPENED IN 6 DIFFERENT PCAPS NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. ASSOCIATED FILES: 2020-03-25-GuLoader-for-Netwire-RAT-infection-2-pcap-examples. REFERENCE: The associated ISC diary is: End of Year Traffic Analysis Quiz ASSOCIATED FILES: 2020-12-31-traffic-analysis-quiz-6-pcaps. Captured malware traffic from honeypots, sandboxes or real world intrusions. Dec 4, 2014 · malware-traffic-analysis. Sep 29, 2021 · Brad Duncan keeps https://www. May 29, 2015 · Malware-traffic-analysis provide pcap files that are captured in a live environment. zip Sometimes the end of a file name gets cut off in certain GUIs or it's just easy to click on the wrong one if they have the same first 16 chars or so. Exercise: executing your own malware, capturing traffic and analyzing. Nov 10, 2021 · Quick Malware Analysis: Traffic Analysis Exercise pcap from 2021-02-08 Mar 25, 2020 · 2020-03-25 - QUICK POST: TWO PCAPS WITH GULOADER & NETWIRE RAT INFECTION TRAFFIC NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. The password-protected zip archives now have a new password (see below), but this material is now publicly-available. I started this blog in 2013 to share pcaps and malware samples. 0 MB … Sep 27, 2018 · The repo is a dump of PCAPs and documents surrounding analysis of those PCAPs using Zeek logs via Splunk. Today's exercise has 6 pcaps of different Windows-based malware infections. zip 2. 2014 and 2015 have yet to be fully restored. Apr 19, 2021 · Analysing a malware PCAP with IcedID and Cobalt Strike traffic This network forensics walkthrough is based on two pcap files released by Brad Duncan on malware-traffic-analysis. Used to use the pcaps to test detections. zip 535 kB (534,678 bytes) 2018-08-21 -- malspam w/ password-protected Word docs, now pushes Neutrino malware 2018-08-21 -- malspam using HTML attachments --> LNK files for Windows infections Sep 6, 2021 · The Malware-traffic-analysis is a source for pcap files and malware samples. I thought this would make a good guest blog, so enjoy! Oct 1, 2018 · Zip archive of PDF file with my suggested answers: 2018-10-01-my-answers-for-UISGCON-CTF-pcaps. Mar 19, 2023 · Let’s do a PCAP malware traffic analysis provided by the CyberDefenders platform. Dec 31, 2020 · Introduction I wanted to leave you all with one final traffic analysis quiz for Windows-based malware infection traffic. If you are interested in malware analysis and how malware generates network traffic, this is a great resource. Subsequently, a malicious PCAP file was obtained and dissected, replicating real-world scenarios of threat traffic. Malware Traffic Analysis PCAP Repository on GitHub: There are several GitHub repositories that have collections of PCAP files. 8 MB (10,750,172 bytes) NOTES: Zip files are password-protected. 6 MB (7,647,575 bytes) 2nd example: 2022-01-05-TA551-IcedID-with-Cobalt-Strike-and-Anubis-VNC. If you’re a blue teamer, make sure you hit that Like button and make it turn blue! May 24, 2023 · May 24, 2023 6 min to read Malware Traffic Analysis 2 CTF challenge [write-up] Challenge Requirements: Wireshark Network Miner BrimSecurity & Suricata (Just follow the video instructions on the details page) VirusTotal Website PE Tool (Such as PeStudio, Winchecksec or psec in Linux) Follow the challenge details & instructions from here before Feb 20, 2024 · Malware Traffic Analysis Wireshark 2021–02–08 — TRAFFIC ANALYSIS EXERCISE — ASCOLIMITED ASSOCIATED FILES: Zip archive of the pcap: 2021–02–08-traffic-analysis-exercise. 0 MB Dec 15, 2014 · malware-traffic-analysis. 2014, 2015, and 2016 have yet to be fully restored. net regularly publishes great exercises for catching malware, and includes pcaps of the incident to flex your analysis skills. This involved setting up a Windows 10 virtual machine instance and installing Wireshark on the machine. For the password, see the "about" page of this website. These pcaps are Aug 14, 2024 · A quick guide to analysing malicious network traffic When you’re looking at network traffic, it’s really helpful to get a general overview of what’s been recorded and what’s happened in PCAPS FOR JANUARY 2022 OISF WEBINAR ABOUT ICEDID ACTIVITY ASSOCIATED FILES: 1st example: 2021-12-06-Contact-Forms-campaign-IcedID-and-Anubis-VNC. Wireshark Analysis and IOC Investigation This repository provides a structured walkthrough of a Wireshark analysis tutorial, focusing on identifying Indicators of Compromise (IOCs) and investigating malicious network activity. Shown above: Security analysts when they find malware in their network environment. net, so it shouldn't be a big challenge for anyone who follows this blog. 2 MB (24,243,489 bytes) 2025-01-28-web-inject-and-malware-infection. I highly recommend not using the pcaps Jun 13, 2024 · A key step in the analysis was filtering for DNS traffic to identify suspicious domains. In 2019, I'd run pcap analysis training at different events in the United States and elsewhere. Malware-traffic-analysis. Due to issues with Google, I've had to take most all blog posts down from 2013 through 2017, and I've been slowly restoring these pages using a new pattern for the password-portected zip archives. One suggestion - when naming files, make the sample and the telemetry have different prefixes. zip 16. Analysis under pressure and time constraints. The traffic was generated by executing a malicious JS file called StolenImages_Evidence. Your task for this quiz? Determine what type of malware caused the infection for each pcap. Jan 7, 2022 · 2022-01-07 - TRAFFIC ANALYSIS EXERCISE - SPOONWATCH NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. PCAP or . net often provides direct download links for the malware samples, I prefer a more hands-on approach—reconstructing them directly from the PCAP files. 3 MB (20,261,587 bytes) 2019-10-05-traffic-analysis-exercise-part-1. net Captured malware traffic from honeypots, sandboxes or real world intrusions. Introduction to large captures and common problems. zip 507 kB (507,013 bytes) Zip archive for Jun 18, 2025 · Digging Through a PCAP: an analysis of a PCAP file from malware-traffic- analysis. Apr 13, 2020 · 2020-04-13 - QUICK POST: PCAPS FOR TWO TRICKBOT INFECTIONS NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. I've been slowly restoring these with a new pattern for the password-protected zip archives. zip 24. In my test I used a PCAP from one of Brad Duncan's articles from Malware-Traffic-Analysis. zip 20. Of note, this site has a new password scheme. Malware Network Traffic Analysis w/ Wireshark This repository will hold all of my write-ups on investigating Packet Capture (PCAP) files containing malware using Wireshark, as well as performing Open Source Intelligence (OSINT) to support my findings. Some PCAP has malware artifacts embedded, and therefore may be flagged by security systems. malware-traffic Oct 1, 2025 · In-depth traffic analysis for a recent DarkGate attack. I often find myself stumbling upon interesting social media posts by other malware Malware Traffic Analysis: This website is focused on network traffic related to malware infections. SharkFest 2019 US: analyzing windows malware traffic with Wireshark (links to video and assoicated pcaps) Training material for 2019 malware traffic analysis workshop Training material for OISF webinar about IcedID activity in 2022 Training material for 2022 Pcap analysis training Training material for 2023 Wireshark workshop TRAINING MATERIAL FOR 2022 PCAP ANALYSIS TRAINING (MALWARE TRAFFIC ANLYSIS WORKSHOP) NOTES: I ran a full-day pcap analysis workshop for BSides Augusta, BSides NoVA, and BSides SATX in 2022. Nov 15, 2024 · Learn how PCAP empowers network and security professionals to analyze traffic patterns and detect threats. What is the host name of the computer at 10. net PCAPs repository. PCAPS: 2025-02-07 -- Three days of scans and probes and web traffic hitting my web server 2025-01-31 -- Two pcaps of AgentTesla-style data exfil, one using FTP and one using SMTP 2025-01-30 -- XLoader infection 2025-01-28 -- Malware infection from web inject activity 2025-01-23 -- Fake installer leads to Koi Loader/Koi Stealer Has multiple data sets/models created from real malware traffic captures. In the real world, we’d turn this into an incident report, and the author at malware-traffic-analysis has us do just that by the end of the exercise: https://www. SharkFest 2019 US: analyzing windows malware traffic with Wireshark (links to video and assoicated pcaps) Training material for 2019 malware traffic analysis workshop Training material for OISF webinar about IcedID activity in 2022 Training material for 2022 Pcap analysis training Training material for 2023 Wireshark workshop Reconstructing Malware from Network Traffic While malware-traffic-analysis. 2019 MALWARE TRAFFIC ANALYSIS WORKSHOP FOR TORONTO DEFCON MEETING NOTES: In 2019, I'd run pcap analysis training at different events in the United States and elsewhere. Contribute to mchow01/Bootcamp development by creating an account on GitHub. ASSOCIATED FILES: Zip archive for pcap 1 of 6: 2017-11-21-traffic-analysis-exercise-1-of-6. I ran a training session in two parts for Wireshark's Sharkfest 2019 US conference. 0. 7 MB (16,682,122 Nov 21, 2017 · 2017-11-21 - TRAFFIC ANALYSIS EXERCISE - JUGGLING ACT: FIND OUT WHAT HAPPENED IN 6 DIFFERENT PCAPS NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. Contagio Malware Dump: Collection of PCAP files categorized as APT, Crime or Metasplot (archived web page). net/ another great source for malware traffic pcaps and exercises, tutorials, and more. In this blog post, we have compiled some useful JQ command routines for fast malware PCAP network analysis using Suricata. The pcap file is a traffic capture which we can analyse in Wireshark and find out where things went wrong! Jul 30, 2024 · Zip archive of the pcap: 2024-07-30-traffic-analysis-exercise. Dec 31, 2020 · 2020-12-31 - PCAP AND ANSWERS FOR AN ISC DIARY (TRAFFIC ANALYSIS QUIZ) NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. ASSOCIATED FILES: 2020-04-13-Trickbot-gtag-man6-infection-traffic. For this tutorial, I will be using an analysis exercise provided by Brad from malware-traffic-analysis. Dec 15, 2017 · 2017-12-15 - TRAFFIC ANALYSIS EXERCISE - TWO PCAPS, TWO EMAILS, TWO MYSTERIES! NOTICE: The zip archives on this page have been updated, and they now use the new password scheme. Nov 21, 2017 · The 2017-11-21 malware traffic analysis exercise is a bit different than the past two I’ve dug into. 8 kB (5,764 bytes) malware-traffic-analysis. Jan 31, 2025 · 2025-01-31 (FRIDAY): TWO PCAPS OF AGENTTESLA-STYLE DATA EXFIL, ONE USING FTP AND ONE USING SMTP NOTES: Zip files are password-protected. rsbrafczgntrtevasskyqgilektxfybavhvlxvmjhaqcilerprbdipvfkkbtwyijwdsdfuavadzw