YARA · SEKOIA.IO Community
SEKOIA_Tool_Edrsandblast_Cli_Strings
Detects EDRSandblast CLI strings
- Author
- Sekoia.io
- Date
- 2024-01-08
- Modified
- 2024-12-19
- Score / Quality
- 75 / 80
What this rule detects
Detects EDRSandblast CLI strings
Targets: Windows PE.
It defines 4 patterns (4 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
tool-edrsandblast-cli-strings.yarDetection Rule License 1.1
rule SEKOIA_Tool_Edrsandblast_Cli_Strings : FILE
{
meta:
= "Detects EDRSandblast CLI strings"
= "Sekoia.io"
= "baf3c68a-1d28-464e-8240-28cc66c8c151"
= "2024-01-08"
= "2024-12-19"
= "https://github.com/SEKOIA-IO/Community"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/tool_edrsandblast_cli_strings.yar#L1-L19"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
= "dd6b3836b2f368c8d0ed06770f2469ef70d850ae1a9da26c7835f1877379efe9"
= 75
= 80
= "FILE"
= "1.0"
= "TLP:CLEAR"
strings:
$ = "[!] LSASS dump might fail if RunAsPPL" wide
$ = "[!] You did not provide at least one option between" wide
$ = "[+] Detecting userland hooks in all loaded DLLs" wide
$ = "[+] Saving them to the CSV file" wide
condition:
uint16be( 0 ) == 0x4d5a and 4 of them
}
Strings (4 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $ | text | "[!] LSASS dump might fail if RunAsPPL" | wide |
| $ | text | "[!] You did not provide at least one option between" | wide |
| $ | text | "[+] Detecting userland hooks in all loaded DLLs" | wide |
| $ | text | "[+] Saving them to the CSV file" | wide |
Condition
uint16be( 0 ) == 0x4d5a and 4 of themIn plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- At least 4 patterns in the rule must match.
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References
Licence & attribution
Author: Sekoia.io
Source repository: SEKOIA.IO Community @ a438a5901a
Licence: Detection Rule License 1.1 (repository licence)
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: baf3c68a-1d28-464e-8240-28cc66c8c151
Metadata
| version | 1.0 |
|---|---|
| classification | TLP:CLEAR |
Tags:FILE
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