_Imm0 @_Imm0
Joined June 2016-
Tweets464
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Followers59
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Following311
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New blog post is up... Identity Providers for RedTeamers. This follows my #SOCON2024 talk, and provides the technicals behind the presentation, looking at other IdP's and what techniques are effective beyond Okta. blog.xpnsec.com/identity-provi…
New release of AD Miner (github.com/Mazars-Tech/AD…) introducing better path calculation with #Bloodhound (Smartest vs. Shortest Paths). Also published an article to explain this feature : linkedin.com/pulse/graph-th…
Active Directory reconnaissance and exploitation for Red Teams via the Active Directory Web Services (ADWS). github.com/wh0amitz/Sharp… #Pentesting #ActiveDirectory #Exploit #WebSecurity #Infosec
New technique to bypassing EDRs with EDR-Preloading. Tldr: blocking EDR from loading it's DLL into a process preventing the deployment of user land hooks. malwaretech.com/2024/02/bypass…
Entra ID Connect Arbitrary Password Overwrite nullg0re.com/2024/01/entra-…
I really like github.com/zyn3rgy/LdapRe… . But I always missed that it can't scan for EPA on HTTPS. So I wrote a script based on it to do just that: github.com/Immortalem/Htt…
Finally got around to writing a blog about the Kerberos RC4-MD4 downgrade attack, how it works, and how you can exploit it. googleprojectzero.blogspot.com/2022/10/rc4-is…
Here is an RCE demo for Cobalt Strike CVE-2022-39197. Like @0x09AL said the patch is not a complete fix, be careful. Also I don't want to see any more java code for a while, holy f. Maybe at some point I will post some patch analysis 🥃 youtube.com/watch?v=cjg9FJ…
Is KrbRelay dead on fully updated systems? Inspected a bit and seems that auth breaks hence it's not possible to perform modifications (nor searches. Here I just hardcoded the target) @tiraniddo @cube0x0 Do you guys know/imagine what could be happening or if MS ninja patched?
Releasing a few things based on S4U2self+u2u, enjoy - SPN-less RBCD (based on @tiraniddo research 🔥) - Sapphire tickets (based on the 💎Diamond ticket approach by @SemperisTech and research by @gentilkiwi). Credits also to @agsolino @MartinGalloAr @TalBeerySec @chernymi
NTLM relay is dead and living in AAD. An interesting @BlackHatEvents talk by @rubin_mor i.blackhat.com/USA-22/Wednesd… CC: @SteveSyfuhs @gentilkiwi #BHUSA2022
In the past I have heard/read/thought/etc these are important when working: Good compensation including benefits Work-Life balance Have a say - what you say matters Can make a difference - able to change things for the better (internal/external) Can grow & shape your career
In the past I have heard/read/thought/etc these are important when working: Good compensation including benefits Work-Life balance Have a say - what you say matters Can make a difference - able to change things for the better (internal/external) Can grow & shape your career
Check out corCTF kernel writeups! FizzBuzz101's challenge shows a novel leakless + data-only technique to pwn Linux with a 6 byte overflow: willsroot.io/2022/08/revivi… D3v17's CoRJail shows a novel technique used on kctf to achieve arb free with poll_list : syst3mfailure.io/corjail
ICYMI, our free course and hands-on lab 'Introduction to Azure Penetration Testing' is available at azure.enterprisesecurity.io We already have more than 5500 (you read that right) students who took the course and attempted the labs! #Azure #Pentesting #RedTeam
Just in case you need it automagically wrapped into PowerShell: Grab @ShitSecure and my converter: raw.githubusercontent.com/LuemmelSec/Pen… . .\convert_c#_to_ps1.ps1 invoke-convert -infile .\seatbelt.exe . .\invoke-seatbelt Invoke-Seatbelt -Command "-group=all" Thx @harmj0y #happypentesting
Just in case you need it automagically wrapped into PowerShell: Grab @ShitSecure and my converter: raw.githubusercontent.com/LuemmelSec/Pen… . .\convert_c#_to_ps1.ps1 invoke-convert -infile .\seatbelt.exe . .\invoke-seatbelt Invoke-Seatbelt -Command "-group=all" Thx @harmj0y #happypentesting https://t.co/iei2M9Ahz3
🍾🪩🪅🎉🥳Giveaway time! 🥳🎉🪅🪩🍾 We are going to send a t-shirt and few goodies to one person who follows @PentesterLab and likes this tweet !! And we are going to give a 1-year voucher to someone who RT this tweet!
We found an attack vector from TRUSTING to TRUSTED domain across domain/forest trust (opposite direction of common trust attacks). Only Domain User access but might be all you need to escalate further. #activedirectory #trust #attackpath improsec.com/tech-blog/sid-…
Giveaway time! We are going to send a t-shirt and few goodies to one person who follows @PentesterLab and likes this tweet !! And we are going to give a 1-year voucher to someone who RT this tweet!

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