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MALPEDIA_Win_Darktequila_Auto

autogenerated rule brought to you by yara-signator

MalwareDarktequilaMalpedia signator rulesCreative Commons Attribution-ShareAlike 4.0Compiles with YARA-X
Author
Felix Bilstein - yara-signator at cocacoding dot com
Date
2026-05-04
Modified
2026-05-18
Score / Quality
75 / 75

What this rule detects

autogenerated rule brought to you by yara-signator

Associated malware family: Darktequila.

It defines 10 patterns (0 text, 10 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

win-darktequila-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Darktequila_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "5a67a969-bfb9-557e-a75e-d8c883c33482"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.darktequila"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.darktequila_auto.yar#L1-L123"
		license_url = "N/A"
		logic_hash = "863eb34f8c97db9cf3d6e4d8f74e632c37a5c5b226f09062b7b2658ea826e6f7"
		score = 75
		quality = 75
		tags = "FILE"
		version = "1"
		tool = "yara-signator v0.6.0"
		signator_config = "callsandjumps;datarefs;binvalue"
		malpedia_rule_date = "20260422"
		malpedia_hash = "a182e35da64e6d71cb55f125c4d4225196523f14"
		malpedia_version = "20260504"
		malpedia_license = "CC BY-SA 4.0"
		malpedia_sharing = "TLP:WHITE"

	strings:
		$sequence_0 = { 83c410 8bf3 e8???????? 8b45fc 8b4df8 8b55f4 }
		$sequence_1 = { 85c0 7466 8b4b0c 8b5310 894df4 8b4b08 51 }
		$sequence_2 = { 037d0c 7509 8bf3 e8???????? eb65 3b7b04 }
		$sequence_3 = { b81b000000 e8???????? 50 57 ffd6 a3???????? 85c0 }
		$sequence_4 = { 8b15???????? 51 52 bb???????? }
		$sequence_5 = { 83f814 72dc b8???????? c3 33d2 3915???????? 0f859c000000 }
		$sequence_6 = { 50 53 51 ff15???????? 8bf8 5f 895e10 }
		$sequence_7 = { 7412 8b16 8bc8 85d2 }
		$sequence_8 = { c604085c 8b5310 52 ff15???????? }
		$sequence_9 = { cc 8bff 55 8bec 81ecd0020000 a1???????? 33c5 }

	condition:
		7 of them and filesize < 1827840
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 83c410 8bf3 e8???????? 8b45fc 8b4df8 8b55f4 }
$sequence_1hex{ 85c0 7466 8b4b0c 8b5310 894df4 8b4b08 51 }
$sequence_2hex{ 037d0c 7509 8bf3 e8???????? eb65 3b7b04 }
$sequence_3hex{ b81b000000 e8???????? 50 57 ffd6 a3???????? 85c0 }
$sequence_4hex{ 8b15???????? 51 52 bb???????? }
$sequence_5hex{ 83f814 72dc b8???????? c3 33d2 3915???????? 0f859c000000 }
$sequence_6hex{ 50 53 51 ff15???????? 8bf8 5f 895e10 }
$sequence_7hex{ 7412 8b16 8bc8 85d2 }
$sequence_8hex{ c604085c 8b5310 52 ff15???????? }
$sequence_9hex{ cc 8bff 55 8bec 81ecd0020000 a1???????? 33c5 }

Condition

7 of them and filesize < 1827840

In plain words (Heuristic)

  • The file must be smaller than 1827840 (a cheap guard that skips large files).
  • At least 7 patterns in the rule must match.

Test this rule in your browser

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References

Licence & attribution

Author: Felix Bilstein - yara-signator at cocacoding dot com

Source repository: Malpedia signator rules @ c901f97b7d

Licence: Creative Commons Attribution-ShareAlike 4.0 (repository licence)

Original rule

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

Rule id: 5a67a969-bfb9-557e-a75e-d8c883c33482

Metadata

version1
toolyara-signator v0.6.0
signator_configcallsandjumps;datarefs;binvalue
malpedia_rule_date20260422
malpedia_hasha182e35da64e6d71cb55f125c4d4225196523f14
malpedia_version20260504
malpedia_licenseCC BY-SA 4.0
malpedia_sharingTLP:WHITE

Tags:FILE