APT
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This channel discusses: — Offensive Security — RedTeam — Malware Research — OSINT — etc Disclaimer: t.me/APT_Notes/6 Chat Link: t.me/APT_Notes_PublicChat
Show more📈 Analytical overview of Telegram channel APT
Channel APT (@apt_notes) in the English language segment is an active participant. Currently, the community unites 17 226 subscribers, ranking 7 543 in the Technologies & Applications category and 38 150 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 17 226 subscribers.
According to the latest data from 30 October, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 494 over the last 30 days and by 17 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 44.27%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
- Post reach: On average, each post receives 0 views. Within the first day, a publication typically gains 0 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“This channel discusses:
— Offensive Security
— RedTeam
— Malware Research
— OSINT
— etc
Disclaimer:
t.me/APT_Notes/6
Chat Link:
t.me/APT_Notes_PublicChat”
Thanks to the high frequency of updates (latest data received on 31 October, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
17 226
Subscribers
+1724 hours
+1307 days
+49430 days
Posts Archive
17 229
🐚 PSAsyncShell: Asynchronous Firewall Bypass
PSAsyncShell is an Asynchronous TCP Reverse Shell written in pure PowerShell.
Unlike other reverse shells, all the communication and execution flow is done asynchronously, allowing to bypass some firewalls and some countermeasures against this kind of remote connections.
🔗 Research:
https://darkbyte.net/psasyncshell-bypasseando-firewalls-con-una-shell-tcp-asincrona/
🔗 Source:
https://github.com/JoelGMSec/PSAsyncShell
#ad #powershell #reverse #shell
17 229
🔍 OSINT Tools
Today I'm going to talk about two excellent resources for photo editing during OSINT/IMINT.
Remini:
The image unblurring/sharpening tool could help yield better reverse image search and facial recognition result.
https://app.remini.ai/
Cleanup.Pictures:
One of the best online photo object removal tools I've ever seen.
https://cleanup.pictures/
#OSINT #IMINT #ImageAnalysis #tools
17 229
💉 Apache Spark RCE (CVE-2022-33891)
Apache Spark could allow an attacker to execute arbitrary commands on the system, caused by improper input validation of code path in HttpSecurityFilter when ACSs are enabled. This affects Apache Spark versions 3.0.3 and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1.
PoC (Sleep 10):
http://localhost:8080/?doAs=`echo%20%22c2xlZXAgMTAK%22%20|%20base64%20-d%20|%20bash`
Exploits:
https://github.com/HuskyHacks/cve-2022-33891
https://github.com/W01fh4cker/cve-2022-33891
https://github.com/west-wind/CVE-2022-33891
Shodan Dorks:
http.favicon.hash:856048515
#apache #spark #rce #cve17 229
🔓 Unprotect
A project that is meant to provide Malware Analysts and Defenders with actionable insights and detection capabilities to shorten their response times. A catalog of over 200 tricks used by malware to bypass detection and protection tools. There are also rules for detecting these tricks.
https://unprotect.it/
#maldev #evasion #redteam #blueteam
17 229
👨👩👦 Book Can Save A Life
I will be very happy if this book helps at least one person to gain knowledge and learn the science of cybersecurity. The book is mostly practice oriented. This book is dedicated to my wife, Laura, and my children, Yerzhan and Munira. Also, thanks to everyone who is helping me through these difficult times. The proceeds from the sale of this book will be used to treat Munira (my daughter), who is currently battling for her life at a hospital in Istanbul, Turkey.
The book is divided into three logical chapters:
— Malware development tricks and techniques;
— AV evasion tricks;
— Persistence techniques.
This book costs $16 but you can pay as much as you want. All money will go to the treatment of her daughter.
https://cocomelonc.github.io/book/2022/07/16/mybook.html
Channel author's preface:
Dear cocomelonc (@abuyerzh) I wish you and your daughter health and well-being!17 229
🪲 Abuse Cloudflare Zerotrust for C2 channels
https://0xsp.com/offensive/red-ops-techniques/abuse-cloudflare-zerotrust-for-c2-channels/
#c2 #cloudflare #zerotrust #redteam
17 229
👀 PowerView.py
This is an alternative for the awesome original PowerView script. Most of the modules used in PowerView are available in this project.
https://github.com/aniqfakhrul/powerview.py
#ad #powerview #python #tools
17 229
Repost from Caster
Моя статья по пост-эксплуатации взломанного оборудования Cisco вышла в свет.
https://habr.com/ru/post/676942/
ᛝ
17 229
🎲 Abusing forgotten permissions on computer objects in Active Directory
The post is a dive into permissions that are set when you pre-create computer accounts the wrong way, why BloodHound missed those and how to abuse, fix, or monitor for this.
Resource:
🔗 https://dirkjanm.io/abusing-forgotten-permissions-on-precreated-computer-objects-in-active-directory/
🔗 https://www.trustedsec.com/blog/diving-into-pre-created-computer-accounts/
#ad #permission #acl
17 229
🧦 Chisel Strike
A .NET XOR encrypted cobalt strike aggressor implementation for chisel to utilize faster proxy and advanced socks5 capabilities.
https://github.com/m3rcer/Chisel-Strike
#cobaltstrike #socks #proxy #redteam
17 229
🔒 TLSX
Collection of additional assets of a target CIDR/IP/HOST from TLS certificates.
Features:
— Fast And fully configurable TLS Connection
— Multiple Modes for TLS Connection
— Multiple TLS probes
— Auto TLS Fallback for older TLS version
— Pre Handshake TLS connection (early termination)
— Customizable Cipher / SNI / TLS selection
— TLS Misconfigurations
— HOST, IP, URL and CIDR input
— STD IN/OUT and TXT/JSON output
Example:
tlsx -u 209.133.79.0/24 -san -cn -silent -resp-only | dnsx -silent | httpx | nucleihttps://github.com/projectdiscovery/tlsx #recon #tls #grabber #tools
17 229
Repost from Волосатый бублик
#ad #rpc #ntlm #privesc
[ Coercer ]
atricle: https://github.com/p0dalirius/windows-coerced-authentication-methods
There is currently 15 known methods in 5 protocols.
tool: https://github.com/p0dalirius/Coercer
A python script to automatically coerce a Windows server to authenticate on an arbitrary machine through 9 methods.
17 229
🔴 Reversing BRc4 Red-Teaming Tool Used by APT 29
On May 19, a malicious payload associated with Brute Ratel C4 (BRc4) was uploaded to VirusTotal, where it received a benign verdict from all 56 vendors that evaluated it. Beyond the obvious detection concerns, we believe this sample is also significant in terms of its malicious payload, command and control (C2), and packaging.
Blog post:
https://unit42.paloaltonetworks.com/brute-ratel-c4-tool/
Reversing the Malware by IppSec:
https://youtu.be/a7W6rhkpVSM
#maldev #c2 #brc4
17 229
🐞 Malware Development for Dummies
In the age of EDR, red team operators cannot get away with using pre-compiled payloads anymore. As such, malware development is becoming a vital skill for any operator. Getting started with maldev may seem daunting, but is actually very easy. This workshop will show you all you need to get started!
Slides:
https://github.com/chvancooten/maldev-for-dummies/tree/main/Slides
Exercises:
https://github.com/chvancooten/maldev-for-dummies/tree/main/Exercises
#maldev #csharp #nim
17 229
Repost from 1N73LL1G3NC3
Weaponizing and Abusing
Hidden Functionalities
Contained in Office
Document Properties
https://www.offensive-security.com/offsec/macro-weaponization/
17 229
⚔️ Maelstrom: C2 Development Blog Series
We wanted to explore how C2s function in 2022, what evasive behavior's are required, and what a minimum viable C2 looks like in a world of sophisticated endpoint protection.
Which gave us our goals for this blog series:
- Document the internals of a minimum viable C2:
* What are the ideas behind popular C2 implementations?
* What are their goals and objectives?
- Analyse and implement evasive behaviors:
* What is required to run on a contemporary Windows system?
* What is required to bypass up-to-date, modern endpoint protection?
- Produce a proof-of-concept C2:
* What is the minimum viable C2 for an operator in 2022?
* What is required to detect this minimum viable C2?
🔗 Maelstrom: An Introduction
🔗 Maelstrom: The C2 Architecture
🔗 Maelstrom: Building the Team Server
🔗 Maelstrom: Writing a C2 Implant
#maldev #c2
17 229
🐾 ChopHound
Some scripts for dealing with any challenges that might arise when importing (large) JSON datasets into BloodHound.
Blog post:
https://blog.bitsadmin.com/blog/dealing-with-large-bloodhound-datasets
Tool:
https://github.com/bitsadmin/chophound
#ad #bloodhound #cypher
17 229
+1⚙️ A Few Ways to Get TrustedInstaller Privileges
GetTrustedInstaller
Make an executable run with TrustedInstaller permissions under SYSTEM account.
https://github.com/rara64/GetTrustedInstaller
NtObjectManager
This module adds a provider and cmdlets to access the NT object manager namespace.
Example. Apply TrustedInstaller impersonation token to the current PowerShell process:
Install-Module -Name NtObjectManager -Confirm:$false Restart-Service TrustedInstaller $procId = (Get-Process TrustedInstaller).Id $token = Get-NtTokenFromProcess -ProcessId $procId $current = Get-NtThread -Current -PseudoHandle $ctx = $current.Impersonate($token) $impToken = Get-NtToken -Impersonation $impToken.Groupshttps://github.com/googleprojectzero/sandbox-attacksurface-analysis-tools/tree/main/NtObjectManager #localsystem #trustedinstaller
