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YARA · Signature Base (Florian Roth / Nextron)

SIGNATURE_BASE_WEBSHELL_PAS_Webshell_Sqldumpfile

Detects SQL dump file created by P.A.S. webshell

WebshellSignature Base (Florian Roth / Nextron)Detection Rule License 1.1Compiles with YARA-X
Author
FR/ANSSI/SDO
Date
2021-02-15
Modified
2024-05-25
Score / Quality
90 / 85

What this rule detects

Detects SQL dump file created by P.A.S. webshell

It defines 1 patterns (1 text, 0 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Download .yar
webshell-pas-webshell-sqldumpfile.yarDetection Rule License 1.1
rule SIGNATURE_BASE_WEBSHELL_PAS_Webshell_Sqldumpfile
{
	meta:
		description = "Detects SQL dump file created by P.A.S. webshell"
		author = "FR/ANSSI/SDO"
		id = "4c26feeb-3031-5c91-9eeb-4b5fe9702e39"
		date = "2021-02-15"
		modified = "2024-05-25"
		reference = "https://www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-005.pdf"
		source_url = "https://github.com/Neo23x0/signature-base/blob/94a1c48d7ab499879287ff611dfe7f9c56376030/yara/apt_sandworm_centreon.yar#L64-L76"
		license_url = "https://github.com/Neo23x0/signature-base/blob/94a1c48d7ab499879287ff611dfe7f9c56376030/LICENSE"
		logic_hash = "c34abcada22fdf462fd66cc2da18ab9e54215defc6f7a7a95b5a80d1155a2ffe"
		score = 90
		quality = 85
		tags = ""

	strings:
		$ = "-- [ SQL Dump created by P.A.S. ] --"

	condition:
		1 of them
}

Strings (1 patterns)

IdentifierTypeValueModifiers
$text"-- [ SQL Dump created by P.A.S. ] --"

Condition

1 of them

In plain words (Heuristic)

  • At least 1 patterns in the rule must match.

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References

Licence & attribution

Author: FR/ANSSI/SDO

Source repository: Signature Base (Florian Roth / Nextron) @ 94a1c48d7a

Licence: Detection Rule License 1.1 (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: 4c26feeb-3031-5c91-9eeb-4b5fe9702e39

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