currently serving 24140 YARA rules and 4591 Sigma rules
API Key
New Rules per Day
Newest YARA Rules
This table shows the newest additions to the YARA rule set
Rule
Description
Date
Ref
MAL_GO_DNS_Backdoor_May26
Detects a backdoor in Golang code which executes arbitrary commands via DNS TXT lookups
27.05.2026
SUSP_Crypto_Stealer_May26
Detects crypto stealer targeting secrets such as AWS, GitHub and OpenAI. It may detect legitimate secret scanner tools.
26.05.2026
SUSP_KERNEL_MODULE_KEYLOGGER_May26
Detects a kernel module that logs keyboard input. The module is likely to be used for keylogging purposes.
26.05.2026
MAL_TeamPCP_Developer_Credential_Harvester_May26
Detects a credential theft script written in Python targeting developer environments, cloud service configurations, SSH artifacts, Docker containers, VPN configurations, Terraform states, and sensitive authentication tokens on Linux and macOS systems.
25.05.2026
MAL_TeamPCP_Password_Manager_Credential_Harvester_May26
Detects a credential harvesting script written in Python that targets the 1Password, Bitwarden, pass, and gopass password managers through command-line enumeration and secret extraction utilities.
25.05.2026
MAL_TeamPCP_AWS_Credential_Harvester_May26
Detects a script written in Python attempting to enumerate and extract AWS credentials, Secrets Manager secrets, SSM parameters, and EC2 instance metadata credentials across multiple AWS regions.
25.05.2026
MAL_TeamPCP_GCP_Credential_Harvester_May26
Detects a script written in Python attempting to authenticate to Google Cloud using service account keys, OAuth tokens, or metadata service credentials to enumerate and retrieve secrets from Google Cloud Secret Manager.
25.05.2026
MAL_TeamPCP_Vault_Credential_Harvester_May26
Detects a script written in Python attempting to authenticate to HashiCorp Vault and recursively enumerate or extract secrets from secret engines using environment tokens, local token files, AppRole credentials, or Vault CLI access.
25.05.2026
MAL_TeamPCP_Kubernetes_Credential_Harvester_May26
Detects a script written in Python designed to enumerate and extract Kubernetes cluster secrets using kubeconfig contexts, in-cluster service account credentials, kubectl CLI commands, and direct Kubernetes API requests to retrieve namespace secrets.
25.05.2026
MAL_LNK_PWSH_EXEC_May26
Detects suspicious LNK file that contains encoded PowerShell script execution
25.05.2026
MAL_TeamPCP_Stealer_May26
Detects a TeamPCP stealer written in Python that leverages encrypted payload delivery, GitHub API abuse for token exfiltration and repository creation, and FIRESCALE commit-based C2 resolution over HTTPS.
22.05.2026
MAL_TeamPCP_Dropper_May26
Detects a dropper written in Python that performs environment checks, installs cryptography via pip if missing, suppresses output, and executes a hidden entrypoint module using dynamic runtime loading.
22.05.2026
MAL_TeamPCP_Modular_Data_Collector_May26
Detects a modular collection script written in Python that dynamically imports collector modules and executes them in parallel using ThreadPoolExecutor, aggregating outputs into a structured JSON result.
22.05.2026
MAL_TeamPCP_Systemd_Dropper_May26
Detects a dropper written in Python that installs a base64-encoded payload as a systemd service for persistence and executes it as a long-running background process.
22.05.2026
MAL_Shellcode_Loader_May26_2
Detects a shellcode loader that uses anti-analysis behaviour using runtime-decrypted process blacklists, anti debugging APIs, and process enumeration to identify and evade debugging, monitoring, and network analysis tools
21.05.2026
SUSP_VBS_Downloader_May26
Detects VBA downloader that retrieves payloads, writes files, executes it, and removes artifacts.
21.05.2026
HKTL_BootRepair_Terminator_Driver_May26
Detects a Windows driver named BootRepair that exposes a dangerous IOCTL interface capable of terminating arbitrary processes, which can be exploited by attackers to disrupt system operations or evade detection by security software.
20.05.2026
HKTL_CVE_2021_34473_May26
Detects exploit for Microsoft Exchange CVE-2021-34473
17.05.2026
HKTL_Proxyshell_Enumerate_May26
Detects exploits CVE-2021-26855 / CVE-2021-34473 to enumerate mailboxes, search emails by keyword, and download entire inbox contents including attachments all without authentication
17.05.2026
HKTL_Proxyshell_RCE_May26
Detects Exchange Management Shell command executor using PowerShell Remoting (PSRP)
17.05.2026
MAL_Vuln_Scanner_Launcher_May26
Detects automated vulnerability scanner launcher
17.05.2026
MAL_Proxy_Server_May26
Detects a custom Proxy server
17.05.2026
MAL_FortiGate_Enumeration_May26
Detects FortiGate enumeration result filtering and processing
17.05.2026
MAL_FortiGate_Endpoint_Extractor_May26
Detects Custom binary for extracting URLs/endpoints from FortiGate scan results
17.05.2026
Successful YARA Rules in Set
This table shows statistics of the best rules with lowest AV detection rates (rules created in the last 12 months, matches of the last 14 days)
Rule
Average AV Detection Rate
Sample Count
Info
VT
Latest YARA Matches with Low AV Detection Rate
This table lists the last matches with low AV detection rates (between 0 and 15 AV engines matched)
Rule
AVs
Hash
VT
SUSP_PS1_FromBase64String_Content_Indicator
1
55757d0fd9e46b65430af9167a92770b7fb807c022442103d61e4f18b5946059
PUA_ConnectWise_ScreenConnect_Mar23
9
71da3d21a16145e4cd174b1879c0b491ad712e329321ff5e3e89d49e2f98e604
HKTL_PS1_Loader_Characteristics_Sep25_2
2
a59cb67c82b81a67e9be03a8837dd44e9885bdeab8ebbc6ac903c41cd6abc3f3
SUSP_PS1_OFBUSC_XOR_Encryption_Aug23
2
a59cb67c82b81a67e9be03a8837dd44e9885bdeab8ebbc6ac903c41cd6abc3f3
SUSP_Wextract_Anomaly_Unsigned_May23
5
c0b6b07aa8d1c65813ddaea6bfeb95785f8a5ee791b4c34508aaf5506725b037
HKTL_PS1_Loader_Characteristics_Sep25_2
2
1cd4173e9b446e107a07f4161a9c162311929f79eabedec398d60e1227ec773e
SUSP_PS1_OFBUSC_XOR_Encryption_Aug23
2
1cd4173e9b446e107a07f4161a9c162311929f79eabedec398d60e1227ec773e
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
6d5f3efc8488d62b5b09af40d475c41e181031f776ddf18df77791bde137d260
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
6cc022a4c6b9b6165cddd06857f2c28359716ef0affcc53b77a1756fa44622c2
SUSP_Mimikatz_Indicators_Dec22_1
14
7ad2bbe678389c78c6f2d040651c8eaa6e001722b16c82379d32852a17b5bb77
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
0ac773855f841fc3f2946683408ea308063205d7e5cf3bd17b5f5a7377330a63
SUSP_OBFUSC_NET_Reactor_JIT_Encryption_Feb25
6
e68fe08c3856c99cc2de901a57eada45225351a0a946e29c6d01aaad6b451033
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
d1e7e1cc39c41f32070826a9b296586f467a2f082f7316d1ca81790e78c23746
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
dd34e763f2612a1812ce039a86ea9f6bec3ef78ad7abf1a8413d08bc7a70dc16
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
6b1991691956ba173d5b585bcb961a25f02dc8d470baee5ca7118a04fc0846f0
SUSP_PUA_Go_CloudFlared_Tunnel_Sep23
1
2878ae66976d71966e357f6c6f1326180a511d43932c9952ceb0b1af73d3f6f0
YARA Rules Per Category
This list shows the number of YARA rules in the subscribable categories (categories overlap as a rule can be in 'n' categories)
Tag
Count
Malware
7661
Threat Hunting (not subscribable, only in THOR scanner)
5910
APT
5061
Hacktools
4867
Webshells
2402
Exploits
733
Newest Sigma Rules
This table shows the newest additions to the Sigma rule set
Rule
Description
Date
Ref
Info
Self-Referential Payload Extraction via PowerShell
Detects PowerShell scripts that read file content, extract an embedded payload via regex matching, and write the result to disk for further execution.
This self-referential technique allows an attacker to embed a full implant within a single carrier file and extract it at runtime, avoiding external network-based downloads entirely.
The payload is typically delimited by sentinel markers (e.g. #PYTHON_START / #PYTHON_END) and dropped to a persistent location.
12.05.2026
Self-Referential Payload Extraction via PowerShell Command Line
Detects PowerShell one-liners that read a file content, extract an embedded payload via regex matching, and write the result to disk for further execution.
This self-referential technique allows an attacker to embed a full implant within a single carrier file and extract it at runtime, avoiding external network-based downloads entirely.
The payload is typically delimited by sentinel markers (e.g. #PYTHON_START / #PYTHON_END) and dropped to a persistent location.
12.05.2026
PowerShell Dynamic Module Command Invocation via Index Access - PsScript
Detects PowerShell scripts that dynamically invoke commands from the Microsoft.PowerShell.Utility module using index access on the ExportedCommands collection.
Threat actors may use this technique to bypass detection mechanisms that look for specific command names, as the actual commands being invoked are determined at runtime and may not be explicitly mentioned in the script.
11.05.2026
PowerShell Dynamic Module Command Invocation via Index Access
Detects PowerShell scripts that dynamically invoke commands from the Microsoft.PowerShell.Utility module using index access on the ExportedCommands collection.
Threat actors may use this technique to bypass detection mechanisms that look for specific command names, as the actual commands being invoked are determined at runtime and may not be explicitly mentioned in the script.
11.05.2026
HH.EXE CHM Decompilation With Non-CHM File Extension
Detects execution of hh.exe with the -decompile (-d) flag where no .chm extension is present in the command line.
Threat actors disguise CHM files with alternative extensions (e.g. .doc, .pdf)
to evade detection, then pass them to hh.exe for decompilation and payload extraction.
08.05.2026
HH.EXE CHM File Decompilation
Detects execution of hh.exe with the -decompile (-d) flag to extract contents of a CHM file.
Threat actors abuse this technique to drop and execute malicious payloads embedded in CHM files.
08.05.2026
Net User Logon Time Restriction and Account Lockout
Detects usage of net user command to set logon time restrictions and disable accounts, a technique used by wipers to prevent user logins and lock out accounts, hindering recovery efforts.
04.05.2026
Network Interface Disabled Via Netsh
Detects netsh being used to disable a network interface.
Threat actors abuse this to cut off network connectivity and prevent remote recovery or intervention during destructive attacks.
04.05.2026
Winlogon CachedLogonsCount Registry Manipulation Via CLI
Detects command-line manipulation of the CachedLogonsCount registry value under the Winlogon key through commandline.
This value controls how many domain credential sets Windows caches locally.
Setting it to zero disables caching entirely, forcing direct domain controller authentication.
Threat actors may abuse this to prevent offline authentication or to hinder forensic credential recovery post-compromise.
04.05.2026
Robocopy Mirror Directory Wipe
Detects robocopy invoked with /MIR and /B flags, a technique commonly abused by wipers to
overwrite entire directory trees by mirroring an empty source folder in backup mode,
permanently destroying all file contents.
04.05.2026
Diskpart Volume Clean All Execution
Detects the execution of diskpart's "clean all" command, which permanently destroys all data on
a disk volume by overwriting every sector with zeros. Threat actors abuse this for data destruction
and wiper attacks.
04.05.2026
Winlogon CachedLogonsCount Registry Value Set To Zero
Detects registry set events where the CachedLogonsCount value under the Winlogon key is set to zero.
This disables Windows cached domain credentials, forcing direct domain controller authentication.
Threat actors may abuse this to prevent offline authentication or to hinder forensic credential recovery post-compromise.
04.05.2026
Free Disk Space Enumeration Via Fsutil
Detects the use of fsutil to enumerate free disk space on a volume.
Threat actors may abuse this to determine available space before carrying out further actions such as data destruction or exfiltration.
04.05.2026
Large File Creation Via Fsutil
Detects fsutil being used to create a new file with a suspiciously large size.
Threat actors abuse this technique to fill all available disk space, exhausting the filesystem
and preventing the OS from writing logs, recovery artifacts, or any new data.
04.05.2026
Kubernetes Potential Enumeration Activity
Detects potential Kubernetes enumeration or attack activity via the audit log.
This includes the execution of common shells, utilities, or specialized tools like 'Rakkess' (access_matrix) and 'TruffleHog' via Kubernetes API requests.
Attackers use these methods to perform reconnaissance (enumeration), secret harvesting, or execute code (exec) within a cluster.
28.04.2026
Google Workspace Out Of Domain Email Forwarding
Detects automatic email forwarding to external domains in Google Workspace, which may indicate data leakage or misuse.
28.04.2026
Google Workspace Government Attack Warning
Detects a login attempt in Google Workspace flagged as a potential attack by a government-backed threat actor
28.04.2026
Suspicious Login Activity Classified By Google
Detects Google Workspace login activity that's classified as suspicious by Google.
28.04.2026
Cisco Dot1x Disabled
Detects the manual disablement of IEEE 802.1X (dot1x) on a Cisco network device interface.
Disabling dot1x bypasses Network Access Control (NAC) mechanisms, potentially allowing unauthorized devices to gain access to the internal network.
This activity is a common technique used by attackers or malicious insiders to establish persistence or perform lateral movement via rogue devices.
28.04.2026
Potential Exploitation of CVE-2025-5054 or CVE-2025-4598
Detects attempts of an attacker to enable core dumps for set-user-ID (SUID) processes by modifying the system file /proc/sys/fs/suid_dumpable, typically by setting its value to 1 or 2.
Enabling this feature allows memory dumps (core dumps) of SUID processes, which usually run with elevated privileges.
These dumps may contain sensitive information such as passwords, cryptographic keys or other secrets.
CVE-2025-5054: Information leak via core dumps from SUID binaries using apport.
CVE-2025-4598: Information disclosure in systemd-coredump due to insecure handling of SUID process memory dumps.
28.04.2026
Potential CVE-2026-33829 Exploitation - Windows Snipping Tool Remote File Path URI
Detects potential exploitation of CVE-2026-33829, a vulnerability in the Windows Snipping Tool URI handler (ms-screensketch:).
An attacker can abuse the 'filePath' parameter to supply a UNC path or HTTP URL, causing SnippingTool.exe to initiate a connection to a remote resource.
When a UNC path is used (e.g. \\attacker.com\share), this triggers an outbound NTLM authentication attempt, allowing the attacker to capture or relay the victim's Net-NTLMv2 hash.
HTTP-based paths may result in remote file loading or server-side request forgery (SSRF)-style access.
The URI can be delivered via a malicious hyperlink, phishing email, or web page.
28.04.2026
Sensitive File Dump Via Print.EXE
Detects the abuse of the Print.exe utility for credential harvesting which involves using Print.Exe to copy sensitive files such as ntds.dit, SAM, SECURITY, or SYSTEM from the Windows directory in order to extract credentials, locally or remotely.
28.04.2026
PUA - Memory Dump Mount Via MemProcFS
Detects execution of MemProcFS a memory forensics tool with the '-device' parameter.
MemProcFS mounts physical memory as a virtual file system, allowing direct access to process memory and system structures.
Threat actors were seen abusing this utility to mount memory dumps and then extract sensitive information from processes like LSASS or extract registry hives to obtain credentials, LSA secrets, SAM data, and cached domain credentials.
MemProcFS usage that is not part of authorized forensic analysis should be treated as suspicious and warrants further investigation.
27.04.2026
Service Startup Type Change Via Wmic.EXE
Detects changes to service startup type to 'disabled' or 'manual' using the WMIC command-line utility.
27.04.2026
Suspicious Task Scheduler XML Pattern Related with AtExec
Detects creation of scheduled tasks with XML patterns commonly associated with Atexec,
a component of the NetExec tool that allows execution of commands via scheduled tasks for persistence and privilege escalation.
27.04.2026
Indirect Command Execution via SFTP ProxyCommand
Detects the use of SFTP.exe to execute commands indirectly via ProxyCommand parameter.
Threat actors were seen leveraging this legitimate Windows binary to bypass security controls and execute arbitrary commands while evading detection.
27.04.2026
Suspicious Certificate Request Pattern via CertReq
Detects suspicious certificate request patterns that may indicate abuse of certreq.exe for privilege escalation or lateral movement.
27.04.2026
RedSun - Conhost.exe Spawned by TieringEngineService.exe
Detects two stages of the RedSun post-exploitation process chain that deliver a SYSTEM-level shell to the attacker's interactive session.
Observed process chain
services.exe
→ TieringEngineService.exe
→ conhost.exe (SYSTEM, CommandLine: bare path, no arguments)
→ cmd.exe / shell (SYSTEM, TerminalSessionId = attacker's session)
Stage 1 — TieringEngineService.exe spawns argument-less conhost.exe:
After winning the oplock + Cloud Files mount point race, the malicious TieringEngineService.exe (RedSun.exe copied to System32, started via CoCreateInstance
/ services.exe) detects it is NT AUTHORITY\SYSTEM and calls LaunchConsoleInSessionId().
This opens \\.\pipe\REDSUN, reads the attacker's session ID, duplicates the SYSTEM token, re-stamps it with that session ID via SetTokenInformation(TokenSessionId), then
calls CreateProcessAsUser to spawn conhost.exe with no arguments.
Stage 2 — Shell spawned from rogue conhost.exe (EDR sources with GrandParentImage):
The rogue SYSTEM conhost.exe spawns a shell (cmd.exe, PowerShell, etc.) as SYSTEM in the attacker's interactive session.
On EDR sources that expose GrandParentImage, the full three-level chain (TieringEngineService.exe → conhost.exe → shell) can be matched directly.
The legitimate TieringEngineService.exe is a headless COM server that is unlikely to spawn conhost.exe under normal conditions.
17.04.2026
RedSun - TieringEngineService.exe Staged in RS-Prefixed Temp Dir
Detects the creation of a file named TieringEngineService.exe inside a directory whose path contains the RS- prefix characteristic
of RedSun's staging directory (e.g. %TEMP%\RS-{GUID}\TieringEngineService.exe).
RedSun registers a Cloud Files sync root under this RS-prefixed path and drops a masqueraded placeholder there as part of its oplock-based AV bypass and privilege escalation chain.
The RS-{GUID} directory name is generated by RedSun itself and has no legitimate system usage,
making the combination of this path prefix and the TieringEngineService.exe filename a highly
specific indicator of RedSun activity.
17.04.2026
RedSun - TieringEngineService.exe Detected as EICAR Test File
Detects Windows Defender (EventID 1119 - Remediation Action Failed) flagging TieringEngineService.exe
dropped in a characteristic RS-{GUID} temporary directory, or the RedSun.exe process itself being present.
This covers the staging pattern used by RedSun, a Cloud Files API and opportunistic lock (oplock) based
AV bypass/privilege escalation tool.
RedSun works as follows:
1. Registers a Cloud Files sync root and creates a Cloud Files placeholder for TieringEngineService.exe under %TEMP%\RS-{GUID}\
2. The placeholder file carries EICAR test file content (Virus:DOS/EICAR_Test_File) to reliably trigger
a Defender scan and remediation attempt
3. Requests a batch oplock (FSCTL_REQUEST_BATCH_OPLOCK) on the placeholder file
4. When Defender attempts to scan/quarantine the file, the oplock triggers - holding the file open
5. During the oplock break window, RedSun swaps the mount point (junction) to redirect
\\?\C:\Windows\System32 to the attacker-controlled temp path
6. This races the AV/OS into executing the malicious TieringEngineService.exe with elevated privileges
17.04.2026
YARA/SIGMA Rule Count
Rule Type
Community Feed
Nextron Private Feed
Yara
2823
21317
Sigma
3589
1002
Sigma Rules Per Category (Community)
Type
Count
windows / process_creation
1350
windows / registry_set
219
windows / file_event
209
windows / ps_script
166
windows / security
160
linux / process_creation
139
windows / image_load
114
webserver
82
windows / system
74
macos / process_creation
69
aws / cloudtrail
55
proxy
54
linux / auditd
53
windows / network_connection
53
azure / activitylogs
42
windows / registry_event
40
azure / auditlogs
38
windows / ps_module
33
windows / application
31
windows / dns_query
27
windows / process_access
25
azure / signinlogs
24
opencanary / application
24
okta / okta
22
azure / riskdetection
19
windows / pipe_created
19
windows / windefend
17
rpc_firewall / application
17
linux
16
gcp / gcp.audit
16
github / audit
15
linux / file_event
15
bitbucket / audit
14
windows / file_delete
13
m365 / threat_management
13
cisco / aaa
13
windows / create_remote_thread
12
dns
10
windows / driver_load
10
windows / registry_delete
10
kubernetes / application / audit
10
windows / codeintegrity-operational
10
windows / appxdeployment-server
9
windows / create_stream_hash
9
windows / ps_classic_start
9
windows / msexchange-management
8
windows / firewall-as
8
antivirus
7
fortigate / event
7
azure / pim
7
windows / file_access
7
windows / bits-client
7
gcp / google_workspace.admin
7
zeek / smb_files
7
kubernetes / audit
6
windows / dns-client
6
jvm / application
5
zeek / dns
5
linux / network_connection
5
zeek / http
5
windows / iis-configuration
4
zeek / dce_rpc
4
m365 / audit
4
macos / file_event
4
windows / sysmon
4
windows / taskscheduler
4
windows / powershell-classic
3
windows / ntlm
3
windows / registry_add
3
linux / sshd
3
gcp / google_workspace.login
3
windows / wmi_event
3
onelogin / onelogin.events
2
firewall
2
linux / syslog
2
windows / security-mitigations
2
spring / application
2
windows / dns-server
2
apache
2
linux / sudo
1
cisco / duo
1
cisco / bgp
1
nginx
1
windows / dns-server-analytic
1
windows / ldap
1
windows / ps_classic_provider_start
1
windows / printservice-admin
1
database
1
cisco / ldp
1
windows / wmi
1
django / application
1
windows / printservice-operational
1
linux / clamav
1
windows / lsa-server
1
linux / auth
1
windows / appmodel-runtime
1
fortios / sslvpnd
1
linux / guacamole
1
huawei / bgp
1
windows / applocker
1
windows / openssh
1
windows / process_tampering
1
cisco / syslog
1
linux / cron
1
juniper / bgp
1
windows / appxpackaging-om
1
windows / smbclient-connectivity
1
windows / smbserver-connectivity
1
windows / raw_access_thread
1
nodejs / application
1
paloalto / file_event / globalprotect
1
linux / vsftpd
1
windows / capi2
1
windows / microsoft-servicebus-client
1
windows / file_change
1
paloalto / appliance / globalprotect
1
windows / certificateservicesclient-lifecycle-system
1
windows / shell-core
1
python / application
1
zeek / x509
1
windows / diagnosis-scripted
1
windows / smbclient-security
1
windows / file_executable_detected
1
windows / sysmon_status
1
ruby_on_rails / application
1
m365 / exchange
1
zeek / rdp
1
windows / file_rename
1
windows / sysmon_error
1
m365 / threat_detection
1
zeek / kerberos
1
windows / terminalservices-localsessionmanager
1
sql / application
1
windows / driver-framework
1
windows
1
velocity / application
1
Sigma Rules Per Category (Nextron Private Feed)
Type
Count
windows / process_creation
496
windows / ps_script
87
windows / registry_set
87
linux / process_creation
51
windows / file_event
47
windows / image_load
46
windows / security
29
windows / wmi
29
windows / system
13
proxy
12
windows / network_connection
8
windows / registry_event
8
windows / kernel-event-tracing
6
windows / ntfs
5
windows / ps_module
5
windows / dns_query
5
windows / sense
4
windows / pipe_created
4
windows / taskscheduler
4
windows / registry_delete
4
windows / create_remote_thread
4
windows / hyper-v-worker
3
dns
3
windows / ps_classic_script
3
webserver
3
windows / vhd
3
windows / application-experience
3
windows / driver_load
3
windows / kernel-shimengine
2
windows / file_delete
2
linux / file_event
2
macos / process_creation
2
windows / smbclient-security
2
windows / process_access
2
windows / windefend
2
windows / bits-client
2
windows / codeintegrity-operational
2
windows / file_access
2
linux / file_delete
1
windows / file_rename
1
windows / firewall-as
1
windows / application
1
windows / audit-cve
1
windows / amsi
1
windows / registry-setinformation
1
Tenable Nessus
Requirement: Privileged Scan
- YARA Scanning with Nessus works only when scanning with credentials (privileged scan)
YARA Scanning with Nessus
- You can only upload a single .yar file
- Filesystem scan has to be activated
- You have to define the target locations
- The Nessus plugin ID will be 91990
- Only files with the following extensions can be scanned: .application, .asp, .aspx, .bat, .chm, .class, .cmd, .com, .cp, .csh, .dl, .doc, .docx, .drv, .exe, .gadget, .hta, .inf, .ins, .inx, .isu, .jar, .job, .jpeg, .jpg, .js, .jse, .jse, .jsp, .lnk, .msc, .msi, .msp, .mst, .paf, .pdf, .php, .pif, .ppt, .pptx, .ps1, .ps1xm, .ps2, .ps2xm, .psc1, .psc2, .reg, .rgs, .scf, .scr, .sct, .shb, .shs, .swf, .sys, .u3p, .vb, .vbe, .vbs, .vbscript, .ws, .wsf, .xls, .xls
Carbon Black
Tutorial: https://github.com/carbonblack/cb-yara-connectorFireEye EX
Tutorial: https://www.fireeye.com/blog/products-and-services/2018/12/detect-and-block-email-threats-with-custom-yara-rules.html
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