January 2024 (30)
AWS Console Login by User from New Region
2 rules 1 TTPAn AWS account may be compromised if a user logs into the AWS console from a geographic region they have never accessed before, potentially indicating unauthorized access or account takeover.
Azure Firewall Rule Collection Modification or Deletion
2 rules 2 TTPsAn attacker may modify or delete Azure Firewall rule collections (Application, NAT, and Network) to impair defenses and potentially enable malicious traffic.
Azure Identity Protection Suspicious Browser Activity
2 rules 6 TTPsA suspicious browser activity alert indicates anomalous behavior based on suspicious sign-in activity across multiple tenants from different countries in the same browser, potentially indicating compromised credentials or other malicious activity.
Suspicious Svchost.exe Spawning Cmd.exe
2 rules 2 TTPsDetects suspicious activity where svchost.exe spawns cmd.exe, potentially indicating malware masquerading or privilege escalation on Windows systems.
Potential Enumeration via Active Directory Web Service
2 rules 3 TTPsAdversaries may abuse the Active Directory Web Service (ADWS) to enumerate network resources and user accounts, by loading AD-related modules followed by a network connection to the ADWS dedicated TCP port.
PhpSpreadsheet SSRF and RCE Vulnerability via IOFactory::load
2 rules 2 TTPsPhpSpreadsheet is vulnerable to Server-Side Request Forgery (SSRF) and Remote Code Execution (RCE) due to improper validation of filenames in the IOFactory::load function, exploitable via PHP wrappers like `phar://` and `ftp://`.
Postiz File Upload Vulnerability Leads to Stored XSS (CVE-2026-40487)
2 rules 5 TTPs 1 CVEAn authenticated file upload validation bypass in Postiz prior to version 2.21.6 allows attackers to upload arbitrary HTML, SVG, or other executable file types by spoofing the `Content-Type` header, resulting in stored XSS and potential account takeover.
PrefectHQ Prefect Authentication Bypass Vulnerability (CVE-2026-7723)
2 rules 1 TTP 1 CVEPrefectHQ Prefect versions up to 3.6.13 are vulnerable to an authentication bypass via manipulation of the /api/events/in WebSocket endpoint, potentially allowing remote attackers to execute unauthorized actions.
PromtEngineer localGPT Missing Authentication Vulnerability (CVE-2026-5000)
2 rules 1 TTPA missing authentication vulnerability (CVE-2026-5000) exists in PromtEngineer localGPT's API Endpoint, allowing remote attackers to bypass authentication by manipulating the BaseHTTPRequestHandler argument, potentially leading to unauthorized access and data manipulation.
Red Hat Integration Camel for Spring Boot Multiple Vulnerabilities
2 rules 1 TTPAn anonymous remote attacker can exploit multiple vulnerabilities in Red Hat Integration Camel for Spring Boot to compromise confidentiality, availability, and integrity.
Remote Management Software Launch After MSI Install
3 rulesAttackers are leveraging MSI installers to deploy remote management software (RMM) such as ScreenConnect, Syncro, and VNC, potentially indicating unauthorized access and control over compromised systems.
Saltcorn Data Tenant Admin Privilege Escalation via Tenant Creation
2 rules 1 TTPA vulnerability in Saltcorn Data allows tenant admins to gain unauthorized admin-level access to the root domain by creating tenants in the root domain's schema instead of their own.
Service Reconnaissance via WMIC.exe
2 rules 1 TTPAdversaries use WMIC.exe to enumerate running services on remote devices, potentially identifying valuable targets or misconfigured systems.
SiYuan Knowledge Management System RCE via Mermaid Diagram Injection
2 rules 1 TTP 1 CVESiYuan versions 3.6.3 and below are vulnerable to arbitrary code execution due to insecure rendering of Mermaid diagrams, allowing injected javascript: URLs within Mermaid code blocks to execute arbitrary code when a victim opens a note containing a malicious Mermaid block and clicks the rendered diagram node.
Spike in Number of RDP Connections from a Single Source IP
2 rules 2 TTPsA machine learning job detected a high count of destination IPs establishing RDP connections with a single source IP, indicating potential lateral movement attempts after initial compromise.
Suspicious AWS ECR Container Upload by Unknown User
2 rules 1 TTPThis alert detects a container image upload to an AWS Elastic Container Registry (ECR) repository by a user that is not typically associated with such actions, potentially indicating account compromise or insider threat activity.
Suspicious Explorer Child Process via DCOM
3 rules 9 TTPsA suspicious Windows Explorer child process is detected, indicating potential exploitation of explorer.exe to launch malicious scripts or executables from a trusted parent process via DCOM.
Suspicious MSHTML/MSHTA Network Execution Without Direct URL
2 rules 2 TTPsThis analytic detects the anomalous execution of mshta.exe or rundll32.exe invoking mshtml.dll without a direct HTTP/HTTPS URL in the command line, potentially indicating obfuscated script execution by threat actors for initial access or payload staging while evading static detections.
Suspicious Windows Process Cluster from Parent Process via Machine Learning
2 rules 2 TTPsA machine learning model detected a parent process spawning a cluster of suspicious Windows processes with high malicious probability scores, potentially indicating LOLBins usage and defense evasion.
System Information Discovery Detection
2 rules 1 TTPThis detection identifies system information discovery techniques by monitoring process execution logs for commands like `wmic qfe`, `systeminfo`, and `hostname`, often used by attackers to gather system configuration details for further exploitation, potentially leading to privilege escalation, persistence, or data exfiltration.
TYPO3 CMS 14.2.0 Stores Passwords in Cleartext
1 rule 1 TTPTYPO3 CMS version 14.2.0 stores passwords in cleartext in the `uc` and `user_settings` fields of the `be_users` database table when users change their credentials in the backend user settings module.
Vikunja Unauthenticated Instance-Wide Data Breach via Link Share and IDOR
2 rules 6 TTPsChained authorization flaws in Vikunja allow an unauthenticated attacker to download and delete all file attachments across all projects by disclosing share hashes and exploiting cross-project attachment access.
Windows Console History Clearing
2 rules 2 TTPsAdversaries may clear the command history of a compromised account to conceal the actions undertaken during an intrusion on a Windows system.
Windows Defender Disabled via Registry Modification
3 rules 3 TTPsAttackers modify Windows Defender registry settings to disable the service or set the service to manual start, evading defenses to operate undetected.
Windows USN Journal Deletion via fsutil.exe
2 rules 1 TTPAdversaries may delete the USN journal on Windows systems using `fsutil.exe` to remove evidence of file modifications and other activities, hindering forensic investigations and incident response.
WinRAR and 7-Zip Encryption Abuse for Data Exfiltration Preparation
3 rules 2 TTPsAdversaries use WinRAR or 7-Zip to create encrypted archives in preparation for data exfiltration, using command-line arguments to enable encryption functionality.
Wireless Credential Dumping via Netsh
2 rules 2 TTPsAdversaries use the Windows built-in utility Netsh to dump Wireless saved access keys in clear text, potentially leading to credential compromise.
WWBN AVideo Unauthenticated Privilege Escalation via CSRF (CVE-2026-33649)
2 rules 1 TTPWWBN AVideo platform versions up to 26.0 are vulnerable to privilege escalation via a CSRF vulnerability in the `plugin/Permissions/setPermission.json.php` endpoint, allowing an unauthenticated attacker to escalate privileges to near-admin access.
WWBN AVideo Unauthenticated SQL Injection Vulnerability (CVE-2026-33485)
2 rules 1 TTPWWBN AVideo versions up to 26.0 are vulnerable to unauthenticated SQL injection via the RTMP `on_publish` callback, allowing attackers to extract sensitive database information.
Yasr 0.6.9-5 Buffer Overflow Vulnerability (CVE-2016-20041)
2 rules 1 TTPYasr version 0.6.9-5 is vulnerable to a buffer overflow, allowing local attackers to potentially crash the application or execute arbitrary code by providing an overly large argument to the '-p' parameter.