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MALPEDIA_Win_Tiny_Turla_Auto

autogenerated rule brought to you by yara-signator

MalwareTiny TurlaMalpedia 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: Tiny Turla.

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

Summary generated from the rule's metadata and condition.

Rule source

win-tiny-turla-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Tiny_Turla_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "8752fe1c-22d7-5405-88a5-47f6bf440f8c"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.tiny_turla"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.tiny_turla_auto.yar#L1-L117"
		license_url = "N/A"
		logic_hash = "323b3060cb5ee4def1d929ab89f7f824d4cd610755aae9632cfa7e7c863ca3ba"
		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 = { 4053 4883ec20 488b1a 488d15e0ffffff 488bcb ff15???????? }
		$sequence_1 = { c705????????04000000 488bc8 ff15???????? 85c0 742c 488bcb e8???????? }
		$sequence_2 = { 488bcb ff15???????? 488905???????? 4885c0 744a }
		$sequence_3 = { c705????????04000000 488bc8 ff15???????? 85c0 742c 488bcb }
		$sequence_4 = { c705????????01000000 4883c420 5b 48ff25???????? 4883c420 }
		$sequence_5 = { 488b1a 488d15e0ffffff 488bcb ff15???????? 488905???????? 4885c0 }
		$sequence_6 = { 488b1a 488d15e0ffffff 488bcb ff15???????? 488905???????? }
		$sequence_7 = { 488d15e0ffffff 488bcb ff15???????? 488905???????? }
		$sequence_8 = { ff15???????? 85c0 742c 488bcb e8???????? }
		$sequence_9 = { 488b1a 488d15e0ffffff 488bcb ff15???????? }

	condition:
		7 of them and filesize < 217088
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 4053 4883ec20 488b1a 488d15e0ffffff 488bcb ff15???????? }
$sequence_1hex{ c705????????04000000 488bc8 ff15???????? 85c0 742c 488bcb e8???????? }
$sequence_2hex{ 488bcb ff15???????? 488905???????? 4885c0 744a }
$sequence_3hex{ c705????????04000000 488bc8 ff15???????? 85c0 742c 488bcb }
$sequence_4hex{ c705????????01000000 4883c420 5b 48ff25???????? 4883c420 }
$sequence_5hex{ 488b1a 488d15e0ffffff 488bcb ff15???????? 488905???????? 4885c0 }
$sequence_6hex{ 488b1a 488d15e0ffffff 488bcb ff15???????? 488905???????? }
$sequence_7hex{ 488d15e0ffffff 488bcb ff15???????? 488905???????? }
$sequence_8hex{ ff15???????? 85c0 742c 488bcb e8???????? }
$sequence_9hex{ 488b1a 488d15e0ffffff 488bcb ff15???????? }

Condition

7 of them and filesize < 217088

In plain words (Heuristic)

  • The file must be smaller than 217088 (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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Open in editor

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: 8752fe1c-22d7-5405-88a5-47f6bf440f8c

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

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