cmp0x5Flare-On 11 — “Checksum” WriteupThis was the 2nd challenge of Mandiant’s Flare-On CTF in 2024. It’s a fairly straightforward reverse engineering challenge, and…4d ago
EtamarFlare-On 10 (2023) Challenge 2 — ItsOnFire — SolutionHi everybody. Let’s continue with Flare-On! We’re on the 2nd challenge, called It’sOnFile. The challenge contains an APK file. Let’s…Jan 30
EtamarFlare-On 10 (2023) Challenge 1 — SolutionHi there. The Flare-On Challenge is the FLARE team’s annual Capture-the-Flag (CTF) contest. It is a single-player series of Reverse…Jan 25Jan 25
VictoryGodFlare-on 2014 Challenge 1When I opened the challenge, a window appeared asking for agreement acceptance. I clicked on “yes” to proceed.May 19, 2023May 19, 2023
Martin JakobssonFlare-On 2022 [1–2]Missed out on doing this years challenge while the event was ongoing. So thought I would simply do last years instead. You can find all the…Nov 11, 2023Nov 11, 2023
cmp0x5Flare-On 11 — “Checksum” WriteupThis was the 2nd challenge of Mandiant’s Flare-On CTF in 2024. It’s a fairly straightforward reverse engineering challenge, and…4d ago
EtamarFlare-On 10 (2023) Challenge 2 — ItsOnFire — SolutionHi everybody. Let’s continue with Flare-On! We’re on the 2nd challenge, called It’sOnFile. The challenge contains an APK file. Let’s…Jan 30
EtamarFlare-On 10 (2023) Challenge 1 — SolutionHi there. The Flare-On Challenge is the FLARE team’s annual Capture-the-Flag (CTF) contest. It is a single-player series of Reverse…Jan 25
VictoryGodFlare-on 2014 Challenge 1When I opened the challenge, a window appeared asking for agreement acceptance. I clicked on “yes” to proceed.May 19, 2023
Martin JakobssonFlare-On 2022 [1–2]Missed out on doing this years challenge while the event was ongoing. So thought I would simply do last years instead. You can find all the…Nov 11, 2023
Maulvi AlfansuriWrite up Flare on 2022 — Challenge 7 — AnodeLast year, I was stuck on this challenge during the Flare-On event and couldn’t solve it until the end. After some time, I read a similar…May 15, 20231
Nikhil Anil KumarFlare-On 9 Challenge 2 WalkthroughI came across the FLARE team of Mandiant (now part of Google Cloud), formerly known as FireEye during the Mandiant MWise in 2022. I started…Jul 6, 2023
Nishan MaharjanFlare-on WriteUP 1–3So the annual FireEye flare-on reverse engineering challenge has just finished. Sadly I was only able to solve first three of them. This…Sep 29, 2019
![Flare-On 2022 [1–2]](https://miro.medium.com/v2/resize:fill:160:106/format:webp/1*HGS9lGdVkofiMKxgJtQZdQ.png)
![Flare-On 2022 [1–2]](https://miro.medium.com/v2/resize:fit:730/format:webp/1*HGS9lGdVkofiMKxgJtQZdQ.png)
