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SEKOIA_Tool_Win_Gosecretsdump

Finds gosecretsdump EXE based on strings

Hack toolSEKOIA.IO CommunityDetection Rule License 1.1Compiles with YARA-X
Author
Sekoia.io
Date
2024-06-10
Modified
2024-12-19
Score / Quality
75 / 80

What this rule detects

Finds gosecretsdump EXE based on strings

Targets: Windows PE.

It defines 12 patterns (12 text, 0 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

tool-win-gosecretsdump.yarDetection Rule License 1.1
rule SEKOIA_Tool_Win_Gosecretsdump : FILE
{
	meta:
		description = "Finds gosecretsdump EXE based on strings"
		author = "Sekoia.io"
		id = "9225fe95-e37c-48ff-b5b5-680f255349bd"
		date = "2024-06-10"
		modified = "2024-12-19"
		reference = "https://github.com/C-Sto/gosecretsdump/releases"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/tool_win_gosecretsdump.yar#L1-L27"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "957b0deae745e4fda5a790acc391cebf9d193efb2a19ad5eb18c54da8c17bcfa"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$str01 = "github.com/C-Sto/gosecretsdump" ascii
		$str02 = "/pkg/esent" ascii
		$str03 = "/pkg/ditreader" ascii
		$str04 = "/pkg/samreader" ascii
		$str05 = "ntdsFileLocation" ascii
		$str06 = "NTDSLoc" ascii
		$str07 = "SAMEntries" ascii
		$str08 = "SAMHashAES" ascii
		$str09 = "NTLMHash" ascii
		$str10 = "HasNoLMHashPolicy" ascii
		$str11 = "PreviousIncBackup" ascii
		$str12 = "Esent_record" ascii

	condition:
		uint16( 0 ) == 0x5A4D and 7 of them
}

Strings (12 patterns)

IdentifierTypeValueModifiers
$str01text"github.com/C-Sto/gosecretsdump"ascii
$str02text"/pkg/esent"ascii
$str03text"/pkg/ditreader"ascii
$str04text"/pkg/samreader"ascii
$str05text"ntdsFileLocation"ascii
$str06text"NTDSLoc"ascii
$str07text"SAMEntries"ascii
$str08text"SAMHashAES"ascii
$str09text"NTLMHash"ascii
$str10text"HasNoLMHashPolicy"ascii
$str11text"PreviousIncBackup"ascii
$str12text"Esent_record"ascii

Condition

uint16( 0 ) == 0x5A4D and 7 of them

In plain words (Heuristic)

  • The file must start with “MZ” — a Windows executable (PE).
  • At least 7 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)

Original rule

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

Rule id: 9225fe95-e37c-48ff-b5b5-680f255349bd

Metadata

version1.0
classificationTLP:CLEAR

Tags:FILE