Ibrahim Saud
@tektrixIndiaCompletionist
2 followers18,458 downloads7,120 copies47 likes38,594 views
11,679 detections
Filters
Last updated
All Time
Detection languages
3,760
1,874
1,586
966
944
Categories
4,878
3,246
1,529
1,303
1,122
Platforms
7,678
1,824
1,066
999
986
Products / Services
2,963
1,768
1,278
953
798
MITRE Techniques
3,615
3,555
2,488
1,474
1,186
CVEs
36
27
26
25
23
IDS Classtypes
360
113
38
24
24
IDS Protocols
315
114
93
47
10
Detects the execution of PowerShell commands that bypass execution policies to specifically disable or suspend BitLocker protection. This behavior is often associated with ransomware or malicious actors attempting to circumvent full-disk encryption to facilitate data manipulation or destruction.
Detects signs of Grixba malware activity, including process execution of Gt_net.exe from the Public/Music directory, associated WMI/WinRM remote network connections, and the creation of staging artifacts such as data.zip or ExportData.db.
This rule monitors for suspicious activity linked to files or processes within the Windows temporary directory. It identifies three distinct malicious patterns: (1) sensitive privilege usage (e.g., SeDebugPrivilege) by processes running from temp; (2) presence of known malicious file names associated with a specific campaign (vile_*.ico, vile_*.lnk, etc.); and (3) PowerShell execution of a specific decryptor shortcut file from the temp directory.
Detects suspicious activity involving the combination of user or network namespace creation using 'unshare' or 'ip' and subsequent manipulation of kernel networking queues using 'tc' (Traffic Control). This behavioral pattern is frequently observed in Linux kernel exploits designed to achieve local privilege escalation by creating namespaces and using the 'tc' subsystem to trigger vulnerabilities. The rule further refines matches by flagging commands or parent processes residing in directories associated with staging or temporary storage, such as /tmp or /dev/shm.
Detects a potential privilege escalation attempt where an unprivileged user executes a SUID-capable binary (su, sudo, passwd), followed immediately by the creation of a root-owned shell process. This pattern is indicative of exploitation of local privilege escalation vulnerabilities, such as page cache poisoning (e.g., CVE-2026-46331).
This rule detects potentially malicious activity involving the 'nvdaHelperRemote.dll' library and suspicious parent-child process relationships. It identifies instances where a process named 'COU_ITR' spawns suspicious children (cmd, powershell, rundll32), or where 'nvdaHelperRemote.dll' is loaded from non-standard or user-writable directories (such as AppData, Temp, Downloads, or Desktop), which is indicative of DLL hijacking or side-loading techniques.
Detects access or creation of 'mcp.json' files within the '.amazonq' directory immediately following a 'git clone' operation. This sequence may indicate potential unauthorized access or exfiltration of Amazon Q assistant configurations or cached data associated with development environments.
This rule detects the creation of image files (bmp, png, jpg, jpeg) within temporary or application data directories, while simultaneously monitoring for network connections to known command-and-control (C2) infrastructure (IP 223.26.63.40 or port 2671). The rule calculates a risk score based on the correlation of these events within a 30-second window, excluding common benign screenshot utility processes.
Detects the suspicious combination of 'aa-exec' (commonly associated with AppArmor or specific container runtime wrappers) being followed by the execution of 'unshare' with flags used to manipulate kernel namespaces (user, network). This pattern is often indicative of container breakouts or privilege escalation attempts where an adversary leverages namespace isolation to gain higher privileges on the host.
This rule detects suspicious activity patterns on Linux systems that may indicate privilege escalation or container escape attempts. It monitors three main behaviors: the execution of network configuration tools (tc, insmod, modprobe) for kernel-level manipulations (pedit/actions), the use of 'unshare' to create isolated namespaces, and typical privilege escalation commands (su, id, whoami, bash) executed by non-root users. The rule correlates these events and alerts based on the combination and intensity of these behaviors, flagging high-severity activity when kernel-level tools are combined with namespace manipulation or privilege elevation.
Page 785 of 1168