Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile
Helvio Junior (M4v3r1cK)

@helvioju

ID: 425344538

linkhttp://www.helviojunior.com.br calendar_today30-11-2011 21:56:15

472 Tweet

690 Takipçi

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Azeria (@fox0x01) 's Twitter Profile Photo

Exciting news! My book is finally 100% finished and in production. The release date is scheduled for May 2023! 🥳 I’ll make an official announcement with the exact date and pre-sale links as soon as I get them.

Exciting news! My book is finally 100% finished and in production. The release date is scheduled for May 2023! 🥳

I’ll make an official announcement with the exact date and pre-sale links as soon as I get them.
Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

I published a totally refactored version of ShellcodeTester. The new version is developed in Python and runs over Linux and Windows machines. Assembly ASM file (32 and 64 bits) Check badchars Output to several formats Other amazing features... github.com/helviojunior/s…

I published a totally refactored version of ShellcodeTester. The new version is developed in Python and runs over Linux and Windows machines.

 Assembly ASM file (32 and 64 bits)
 Check badchars
 Output to several formats
 Other amazing features...

github.com/helviojunior/s…
Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

Justamente no dia do meu aniversário (07/ago) chegou a atualização que pedi para o Ilustrador com as certificações da OffSec. #sec4us #m4v3r1ck #osce3 #osep #osed #oswe #oscp #offsec

Justamente no dia do meu aniversário (07/ago) chegou a atualização que pedi para o Ilustrador com as certificações da OffSec. 

#sec4us #m4v3r1ck #osce3 #osep #osed #oswe #oscp #offsec
Charlie Bromberg « Shutdown » (@_nwodtuhs) 's Twitter Profile Photo

Refreshed "pass the things" AD mindmap, the previous one was not in a dark theme (outrageous I know) ⏩ thehacker.recipes/ad/movement/nt… 💡 made with draw.io

Refreshed "pass the things" AD mindmap, the previous one was not in a dark theme (outrageous I know)

⏩ thehacker.recipes/ad/movement/nt…
💡 made with draw.io
Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

“Using Windows In/Direct System call to bypass AV/EDR“. Nossa palestra realizada no MindTheSec 2023 já está disponível em nosso canal no YouTube. #sec4us #bypassedr #avbypass #lowlevel

“Using Windows In/Direct System call to bypass AV/EDR“. Nossa palestra realizada no MindTheSec 2023 já está disponível em nosso canal no YouTube. #sec4us #bypassedr #avbypass #lowlevel
Gray Hats (@the_yellow_fall) 's Twitter Profile Photo

CVE-2023-32434 Exploited: PoC Unlocks Full Command of iOS Devices Proof-of-concept (PoC) code has been released for a zero-day iOS vulnerability (CVE-2023-32434) that can be chained to take full control of a mobile device securityonline.info/cve-2023-32434…

CVE-2023-32434 Exploited: PoC Unlocks Full Command of iOS Devices
Proof-of-concept (PoC) code has been released for a zero-day iOS vulnerability (CVE-2023-32434) that can be chained to take full control of a mobile device
securityonline.info/cve-2023-32434…
0xor0ne (@0xor0ne) 's Twitter Profile Photo

Excellent series by Ahmed Hesham on PE file format internals 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… 0xrick.github.io/win-internals/… #infosec #cybersecurity

Excellent series by <a href="/Ahm3d_H3sham/">Ahmed Hesham</a> on PE file format internals

0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…
0xrick.github.io/win-internals/…

#infosec #cybersecurity
SEKTOR7 Institute (@sektor7net) 's Twitter Profile Photo

Wondering what telemetry an EDR collects? Wonder no more! Kostas and Alex Teixeira run an EDR Telemetry Project, covering all major EDRs: "The main goal of the EDR Telemetry project is to encourage EDR vendors to be more transparent about the telemetry they provide". Blog:

Wondering what telemetry an EDR collects?

Wonder no more! <a href="/Kostastsale/">Kostas</a> and <a href="/ateixei/">Alex Teixeira</a> run an EDR Telemetry Project, covering all major EDRs:

"The main goal of the EDR Telemetry project is to encourage EDR vendors to be more transparent about the telemetry they provide".

Blog:
Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

I'm thrilled to share an exciting update from the forefront of cybersecurity research! Diving deep into bypass defenses, specifically EDR/XDR systems, I've developed an innovative technique named HookChain. #bypass #bypassedr #hookchain #m4v3r1ck #bitdefender #crowdstrikefalcon

I'm thrilled to share an exciting update from the forefront of cybersecurity research! Diving deep into bypass defenses, specifically EDR/XDR systems, I've developed an innovative technique named HookChain.

#bypass #bypassedr #hookchain #m4v3r1ck #bitdefender #crowdstrikefalcon
Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

This is a public invitation to EDR/XDR vendors to provide environments for testing the HookChain technique. linkedin.com/pulse/call-edr… via LinkedIn

Clandestine (@akaclandestine) 's Twitter Profile Photo

Hélvio Júnior, SCMPA e SCWAP Leader, OSCE3, OSCP, eCXD no LinkedIn: CrowdStrike are you playing fair with researchers? Full video with PoC… | ⁦CrowdStrike⁩ ⁦Helvio Junior (M4v3r1cK)⁩ linkedin.com/posts/helvioju…

Rafael S Marques (@pegabizu) 's Twitter Profile Photo

Phrack is a highly respected hacking magazine, founded in 1985. It symbolizes the hacker ethos of knowledge sharing and freedom. I recently achieved a significant milestone in my underground journey by publishing there. You can check out the article: phrack.org/issues/71/3.ht…

Helvio Junior (M4v3r1cK) (@helvioju) 's Twitter Profile Photo

Feliz ano novo 🍾✨ Um ano de muito crescimento aqui pela Sec4US, onde pudemos formar, certificar e dividir nossos conhecimentos com muitas pessoas Brasil à fora. Que 2025 possamos crescer ainda mais juntos 🚀

Feliz ano novo 🍾✨

Um ano de muito crescimento aqui pela Sec4US, onde pudemos formar, certificar e dividir nossos conhecimentos com muitas pessoas Brasil à fora.

Que 2025 possamos crescer ainda mais juntos 🚀