Ibrahim Saud
@tektrixIndiaCompletionist
2 followers18,457 downloads7,056 copies47 likes38,419 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 malicious execution of the Bun JavaScript runtime associated with the Miasma supply chain attack. The rule identifies suspicious child processes spawned from development directories (like node_modules) that execute Bun to read sensitive configuration files, SSH keys, and cloud credentials typically targeted for exfiltration.
Detects the use of osql.exe or sqlcmd.exe to query database schema information (such as sys.objects, sys.tables, or INFORMATION_SCHEMA) with output redirected to a file. This behavior is flagged when launched from non-standard parent processes, specifically those commonly associated with web shell activity like w3wp.exe, suggesting post-exploitation database discovery.
Detects reconnaissance and credential harvesting activities associated with the Lambsys cryptominer campaign. The rule monitors for unauthorized enumeration of SSH directories, key files, and the use of SSH utilities for lateral movement, specifically triggered by the presence of 'isp.sh' or 'lambsys' in command arguments or related patterns.
Detects sandbox evasion techniques employed by the Gamaredon group using their PteroSand methodology. The rule monitors for WMI queries executed by suspicious parent processes to identify virtualization artifacts (VMware, VirtualBox) or system hardware/system information, which are characteristic of environment reconnaissance and timing-based checks prior to payload activation.
Detects persistence mechanisms used by Gamaredon's Ptero-family implants (e.g., PteroSetup, PteroPSDoor) which modify Windows registry run keys to execute malicious scripts or binaries located in suspicious directories like APPDATA or TEMP. The detection specifically looks for the combination of registry run key modifications and the use of obfuscated or stealthy execution arguments associated with PowerShell, VBScript, or MSHTA.
Detects anomalous file activity on removable media drives characteristic of the Gamaredon group's PteroOdd/PteroSetup malware. The rule identifies PowerShell, wscript.exe, or cscript.exe writing autorun.inf or .lnk files to removable drive letters (D-Z), which is a common technique for lateral movement and propagation via USB drives.
Detects instances where the WinRAR utility process creates, writes, or drops a file into the Windows Startup folder. This behavior is a common technique used by adversaries to achieve persistence, as any executable placed in this folder will automatically run upon user login.
Detects the use of 'unshare' or 'ip' commands by non-root users to manipulate Linux namespaces (e.g., user, network, or xfrm namespaces). These commands can be used to bypass security restrictions, facilitate container escapes, or perform local privilege escalation by exploiting vulnerabilities in the Linux kernel namespace subsystem.
Detects execution artifacts and prerequisite activities associated with the DirtyClone (CVE-2026-43503) local privilege escalation exploit. This includes monitoring for the creation of unprivileged user namespaces, loading specific kernel modules (esp4, esp6, rxrpc) often used in such exploits, compilation of associated exploit source files, and direct interaction with /proc/self/mem to perform memory-based exploitation.
This rule detects the creation of directories or files within /var/tmp that use the hidden naming convention (dot-prefix), specifically looking for '.xlamb' or '.x'. Such hidden directories in temporary storage locations are commonly used by attackers for staging malicious tools, malware, or backdoors.
Page 877 of 1168