Hacking on Medium
Student data breaches and expanded guidelines for health information

https://cdn-images-1.medium.com/max/1000/1*INXO_DGsI92QX97W0rstTw.jpeg
Any company engaging in the sharing of personal health information (PHI) for advertising purposes may soon find itself subject to new…

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KitPloit - PenTest Tools!
Auto-Elevate - Escalate From A Low-Integrity Administrator Account To NT AUTHORITY\SYSTEM Without An LPE Exploit By Combining A COM UAC Bypass And Token Impersonation

https://blogger.googleusercontent.com/img/a/AVvXsEj-83DDmJ8gh9yTnK2ftTn_bOp9fWqC0K1Y5kI9I1fDOGhVcwXOobi5lukWMuTxbwuxwyBpeOTSF7viXBz98mt8cFYesYVLpb1TUbCqe2RuZ1iDST9kKnBnufJUgDsw7mfKhEhM5C1QI7e7bRRx524VMseUrRVXYae4ntEj96h-syj5-cgxTt8Pioga=w640-h412 This tool demonstrates the power of UAC bypasses and built-in features of Windows. This utility auto-locates winlogon.exe, steals and impersonates it's process TOKEN, and spawns a new SYSTEM-level process with the stolen token. Combined with UAC bypass method #41 (ICMLuaUtil UAC bypass) from hfiref0x's UACME utility, this utility can auto-elevate a low privileged Administrative account to NT AUTHORITY\SYSTEM.
The following image demonstrates using UACME combined with Auto-Elevate to go from a low-privileged Administrator account to NT AUTHORITY\SYSTEM on Windows 10 21H1. https://blogger.googleusercontent.com/img/a/AVvXsEj-83DDmJ8gh9yTnK2ftTn_bOp9fWqC0K1Y5kI9I1fDOGhVcwXOobi5lukWMuTxbwuxwyBpeOTSF7viXBz98mt8cFYesYVLpb1TUbCqe2RuZ1iDST9kKnBnufJUgDsw7mfKhEhM5C1QI7e7bRRx524VMseUrRVXYae4ntEj96h-syj5-cgxTt8Pioga=w640-h412 The following image demonstrates escalation from a high-privileged Administrator account to SYSTEM without a UAC bypass https://blogger.googleusercontent.com/img/a/AVvXsEj7B-KpvW3KhKMSpK_mPcnlkmeWQ3mDffHD6HmHLGAuImncwn65DezWICUIo9QOck3uUn5Zcpf0WMy36egEXGu0opvhfbLbvs0LPWhw9kpmOcKVNTAh00Tjc7efGFWtFMgLXflwRvjguCenxYGasfmFy9wTlvUCh63fYTuLPItkWYssqN26lRfKbzXI=w640-h344 Technical ExplanationThe following steps are performed by Auto-Elevate to escalate from a low-privileged Administrator to SYSTEM: https://blogger.googleusercontent.com/img/a/AVvXsEhInt79o7jIuufDBTX6rZ6GqjqRF-u0qy0HokgQzhnsnJETvNHOEWpbIvAAgWpkTgKPbjdkLqyjTnhUhKDi8Pexjm_2Y3_kEiA-4_jn-Gha1NLTUOgYJPAMPAFfWa7HGdNqDuS4ZASRW_iP3kBbfA3BY8IpChJWV81te9f5A2s-puKEd5FEzT1_6yzu=w640-h264 Auto-Elevate1. The winlogon.exe process is located by enumerating the systems running processes with CreateToolhelp32Snapshot, Process32First, and Process32Next
2. SeDebugPrivilege is enabled for the current process via a call to AdjustTokenPrivileges, as it's required to open a HANDLE to winlogon.exe
3. A handle to the winlogon.exe process is opened by calling OpenProcess, for this call PROCESS_ALL_ACCESS is used (however, it's overkill)
4. A handle to winlogon's process token is retrieved by calling OpenProcessToken combined with the previously obtained process handle
5. The user (SYSTEM) of winlogon is impersonated by calling ImpersonateLoggedOnUser
6. The impersonated token handle is duplicated by calling DuplicateTokenEx with SecurityImpersonation, this creates a duplicated token we can use
7. Using the duplicated, and impersonated token a new CMD instance is spawned by calling CreateProcessWithTokenW To-Do* Implement a standalone version of method 41 from UACME (or similar) to automate the process further MITRE ATT&CK Mapping* Token Manipulation: T1134
* Access Token Manipulation: Token Impersonation/Theft: T1134.001
* Access Token Manipulation: Create Process with Token: T1134.002
* Access Token Manipulation: Make and Impersonate Token: T1134.003 Download Auto-Elevate

hacking: security in practice
Python logging.config code execution PoC exploit

https://external-preview.redd.it/Hy2rY8pxbdxg3HFShmm33cqXzGtTChWuBG4txdNUU4o.jpg?width=640&crop=smart&auto=webp&s=335c7d06579cb986ac4ac5a8cb250234909af938 submitted by /u/raj609
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hacking: security in practice
P2P anonymous file sharing with Speek! messenger utilizing TOR hidden services

https://external-preview.redd.it/idsMbbTyITdwWDZAz9asCjt8mV4jZSSOevDVYOs0HSw.jpg?width=640&crop=smart&auto=webp&s=c1d7848acd340d9f34801528b94087e455be148a submitted by /u/JungleJuggler
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hacking: security in practice
Repository of AV Evading Payloads, Threat Actor TTPs, How to Hack Roku TVs, and Much More

https://external-preview.redd.it/AP5-QX6ClsABl7AuDvMnhZo2aMPPnD9WTpgrqyFZsLI.jpg?width=320&crop=smart&auto=webp&s=3599287ce55bca3952bc643708c03206ab32bb21 submitted by /u/entropydaemon5
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hacking: security in practice
How do you search for stuff when hacking?

Coming from a beginning coder I have to look on google a lot for my code. And as this is a hacking sub wouldn't it be weird to post on forums and stuff looking for information only to see that people think you are a bad guy hacker?

submitted by /u/GP-NC
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hacking: security in practice
I received a mysterious PDF in my mailbox.

Hi everyone, today I received an email with a very mysterious pdf attached, is it a compression problem or is it hiding something strange?

https://drive.google.com/file/d/1qFVzv9Qb46dHsX5a5GjvpEeKht7gETDr/view

PS: I have absolutely no relation with this PDF, it was sent to me by mistake.

submitted by /u/4lv1n3
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Immunefi和stacks基金会发起Bug赏金计划

Immunefi和stacks基金会发起Bug赏金计划。Continue reading on Medium »
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Dark Reading: Attacks/Breaches
Apple's Zero-Day Woes Continue

Two new bugs in macOS and iOS disclosed this week add to the growing list of zero-days the company has rushed to patch over the past year.

Immunefi和stacks基金会发起Bug赏金计划
https://medium.com/@stacksblockchainnews/immunefi%E5%92%8Cstacks%E5%9F%BA%E9%87%91%E4%BC%9A%E5%8F%91%E8%B5%B7bug%E8%B5%8F%E9%87%91%E8%AE%A1%E5%88%92-bfbb89c8a614?source=rss------bug_bounty-5

Immunefi和stacks基金会发起Bug赏金计划。Continue reading on Medium » (https://medium.com/@stacksblockchainnews/immunefi%E5%92%8Cstacks%E5%9F%BA%E9%87%91%E4%BC%9A%E5%8F%91%E8%B5%B7bug%E8%B5%8F%E9%87%91%E8%AE%A1%E5%88%92-bfbb89c8a614?source=rss------bug_bounty-5)

Hacking on Medium
How my Instagram account got hacked: Lessons Learned

https://cdn-images-1.medium.com/max/600/1*7c5_zWs3iUdEyNJDUKI9CA.jpeg
You would think that a techie person would only get hacked by a serious security breach, but truth is, we all fall victims to our…

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hacking: security in practice
Linux migration project to RHEL 8 recommendations

submitted by /u/sudo_96
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hacking: security in practice
Hheoretical Hacking Bitcoin

This post is to craft theory on the most efficient method to hack POW and modify code. Why? Because we can!

submitted by /u/ColdColdMoons
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hacking: security in practice
how do I connect a payload to a meterpreter?

When I upload the payload to the hackthebox machine called "archetype" the meterpreter can't connect to it, it either says that the target address is already in use or even thought the payload is activated on the target machine it remains pending. What is the proper way of connecting a payload to the proper port and connecting it to meterpreter to open a session?

submitted by /u/Electronic_Ad_5076
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