【AWS CLI】意図せず設定したdefaultプロファイルを削除・リセットする手順
https://qiita.com/imamu123/items/ce47d1580a2787588ee5?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
OPERATION SILENTCANVAS: JPEG BASED MULTISTAGE POWERSHELL INTRUSION
A sophisticated multi-stage intrusion campaign was identified leveraging a weaponized PowerShell payload disguised as a JPEG image file (sysupdate.jpeg) to deploy a trojanized ConnectWise ScreenConnect instance for covert remote access. The attack likely originates through social engineering techniques including phishing emails or malicious attachments. Upon execution, the malware establishes a staging environment, retrieves additional payloads from attacker-controlled infrastructure, and dynamically compiles a custom launcher using Microsoft's legitimate .NET compiler (csc.exe) to evade detection. The intrusion abuses ComputerDefaults.exe and a malicious ms-settings registry hijack to perform a fileless UAC bypass and obtain elevated privileges. Once elevated, the malware deploys a persistent service masquerading as OneDriveServers and launches a modified ScreenConnect framework capable of credential interception, remote command execution, surveillance operations, SYSTEM-level execution, encrypted command...
Pulse ID: 6a008382641183db3b20fef5
Pulse Link: https://otx.alienvault.com/pulse/6a008382641183db3b20fef5
Pulse Author: AlienVault
Created: 2026-05-10 13:09:22
Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#ConnectWise #CyberSecurity #EDR #Email #InfoSec #Malware #Microsoft #NET #OTX #OpenThreatExchange #Phishing #PowerShell #RAT #RCE #RemoteCommandExecution #ScreenConnect #SocialEngineering #Trojan #Troll #bot #AlienVault
Optimizing Active Directory user management is crucial for security and compliance. Discover how PowerShell can automate and enhance your processes with this complete guide. #ActiveDirectory #PowerShell #ITSecurity #GDPR #Automation https://info.estoreab.com/optimiser-cycle-vie-comptes-utilisateurs-active-directory
https://info.estoreab.com/optimiser-cycle-vie-comptes-utilisateurs-active-directory
Automatiser la gestion des comptes utilisateurs Active Directory devient simple avec PowerShell ! Découvrez des techniques avancées pour optimiser cette tâche, réduire les erreurs et renforcer la sécurité. Un guide complet pour les administrateurs système. #PowerShell #ActiveDirectory #Automatisation #Sécurité #IT
https://info.estoreab.com/automatisation-gestion-comptes-powershell
https://info.estoreab.com/automatisation-gestion-comptes-powershell
Guide complet pour une gestion efficace des utilisateurs avec Active Directory 🖥️
Découvrez des conseils pratiques, des scripts PowerShell et des meilleures pratiques pour optimiser votre structure d'OU. Parfait pour les techniciens IT ! 👉 https://info.estoreab.com/structure-ou-efficace-active-directory
#ActiveDirectory #PowerShell #IT #GestionUtilisateurs #Automatisation
https://info.estoreab.com/structure-ou-efficace-active-directory
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