Baptiste Robert Profile picture
Oct 16, 2024 15 tweets 7 min read Read on X
Today, the famous hacker known as USDoD was arrested by the Brazilian police.

The FBI had a way to find his identity and home address since at least June 2022. I will show you how.

It's OSINT time! ⬇️
Let’s recap: On August 23, USDoD was doxxed by Crowdstrike.

Along with the @PredictaLabOff team and using predictagraph.com, we discovered two different OSINT methods to uncover USDoD’s real identity.

x.com/fs0c131y/statu…
@PredictaLabOff Let's go!

In his Twitter bio, the @equationcorp account had a link to a contact.txt file hosted on his website. One version of this file included his BF account. Image
@PredictaLabOff @EquationCorp In his BF account bio, he listed a Keybase account and a link to a.sc, both using the username 'NetSecOfficial.'

An older BF account also used this username, with the same a.sc link mentioned in its bio. Image
@PredictaLabOff @EquationCorp We're getting closer!

Using BF's username history feature, we found that this account previously used the usernames: Anthony_Palmisan and NetSec⭐️⭐️⭐️⭐️⭐️. Image
@PredictaLabOff @EquationCorp This is where USDoD made his biggest mistake.

In the NetSec⭐️⭐️⭐️⭐️⭐️ BF account, he linked the Twitter account @NetSecReal.

According to archive.org, this info was in his bio on June 25, 2022.

web.archive.org/web/2022062521… Image
@PredictaLabOff @EquationCorp With the Twitter ID of this account, 2930319225, law enforcement, including the @FBI, would have been able to submit a request to Twitter to obtain all user info, including previous usernames.

This is how they would have obtained: Net_Sec_, Luan_BH_, and 1337_scarface. Image
@PredictaLabOff @EquationCorp @FBI They would have obtained the previous email used by the 1337_scarface Twitter account: cryptosystemjobs@gmail.com.

Side note: This email was also discoverable in early 2023 due to the data breach known as Twitter 200M. Image
@PredictaLabOff @EquationCorp @FBI The law enforcement approach: Using this email, they would have requested info from various sites like Foursquare to check for linked accounts.

The OSINT practitioner approach: They would have used to find his Foursquare account. predictasearch.comImage
@PredictaLabOff @EquationCorp @FBI With his Foursquare account, they would obtain his full name, a photo, and his location. Image
@PredictaLabOff @EquationCorp @FBI He wasn't hiding: According to the news article about his arrest, he was apprehended in Belo Horizonte. I guess he was just waiting at home the entire time.

g1.globo.com/politica/notic…Image
@PredictaLabOff @EquationCorp @FBI To conclude:
- At the start of his cybercriminal career, USDoD, aka NetSecReal, renamed his personal Twitter account for his activities.
- He never deleted his digital traces.
- It has been technically possible to find him since 2022.

So why was he arrested only now?
@PredictaLabOff @EquationCorp @FBI Update: The official press release regarding the USDoD arrest

gov.br/pf/pt-br/assun…
For easier reading, I created an article on LinkedIn based on this thread.

linkedin.com/pulse/tracking…
Starting today, Predicta Search Pro users can now publicly share graphs!

Check out the graph for the USDoD case

➡️ predictagraph.com/graph/snapshot…

x.com/fs0c131y/statu… Image

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More from @fs0c131y

Jan 14
Worried about a TikTok ban? Americans are now flocking to Xiaohongshu (REDnote), another Chinese app.

Spoiler: Yes, it tracks its users.

Time to dive in! ⬇️ Image
When creating an account, you must verify your phone number by entering a code received via SMS.

The request sent to Xiaohongshu's server includes your phone number (of course), along with your IDFA and IDFV. Image
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What’s an IDFA? The Identifier for Advertisers (IDFA) is a unique device ID assigned by Apple to every iOS device.

Many actors, like data brokers, use it to profile you, track your location, and more.

Read 13 tweets
Jan 10
Only one country was represented at Kim Jong Un's New Year's Eve party. Can you guess which one?

At the Rungrado Stadium, Kim hosted a grand celebration. Before the fireworks, officials enjoyed a private party near the stadium

One attendee's face stood out 🕵️‍♂️

It’s OSINT time!
South Korean media focused on a 2-second clip of Kim Yo Jong, Kim Jong Un's sister, seen publicly with what seemed to be her children for the first time.

But they missed something important 👀
I came across the official video of the private party before the celebration. It shows key figures stepping out of their cars, mingling, and chatting around tables.

Something immediately caught my eye. Do you see it too?
Read 17 tweets
Jan 8
Hackers claim to have breached Gravy Analytics, a US location data broker selling to government agencies.

They shared 3 samples on a Russian forum, exposing millions of location points across the US, Russia, and Europe.

It's OSINT time! 👇 Image
The samples include tens of millions of location data points worldwide.

They cover sensitive locations like the White House, Kremlin, Vatican, military bases, and more.

Time to dig in! Image
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Visualizing such a massive amount of location data is no easy task.

Google Earth Pro crashed at 500k location points, and our OSINT platform hit its limit at 1.5 million. Even if it is "just" a sample, rendering the entire dataset at once is a real challenge. Image
Read 27 tweets
Dec 28, 2024
5 days ago, an Instagram account shared a video from North Korea with the caption: "A brave tourist secretly captures restricted views of downtown North Korea"

Can we geolocate this footage?

It's GEOINT time!
I paused the video to screenshot this pink building. A quick Google Lens search reveals two matching photos of the location:
- alamyimages.fr/un-agent-de-po…
- flickr.com/photos/tobeyfo… Image
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Image
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The second link includes a street name and points to this location: 39.00493900995318, 125.73642620392643. Image
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Read 11 tweets
Dec 23, 2024
On Friday, December 20, 2024, the U.S. DOJ charged Rostislav Panev, a dual Russian-Israeli national, as a LockBit ransomware developer. Arrested in Israel, he awaits extradition to the U.S.

It's OSINT time! Image
You know the drill: with predictasearch.com and predictagraph.com, I traced and mapped Rostislav Panev's complete digital footprint.

Explore the graph here: predictagraph.com/graph/snapshot… Image
First things first, here’s the official information available:
- DOJ Press Release: justice.gov/opa/pr/united-…
- Superseding Complaint: justice.gov/opa/media/1381… Image
Image
Read 14 tweets
Oct 31, 2024
Two days ago, @TheJusticeDept announced an international disruption effort against the current version of RedLine Infostealer.

It's #OSINT time!
In the redacted complaint, Maxim Rudometov is identified as one of the developers of RedLine: justice.gov/usao-wdtx/medi…

Using Predicta Graph and #OSINT techniques, I’ve retraced each step taken by the @FBI. For full details, check out the complete graph!

predictagraph.com/graph/snapshot… Image
On March 4, 2020, a blogger named Foxovsky published a post on RedLine and its creators .

In his post, he mentioned two usernames connected to the stealer: Dendimirror and Alinchokweb.archive.org/web/2020031104…Image
Read 21 tweets

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