Skip to content

YARA · Malpedia signator rules

MALPEDIA_Win_Tigerlite_Auto

autogenerated rule brought to you by yara-signator

MalwareTigerliteMalpedia 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: Tigerlite.

It defines 16 patterns (0 text, 16 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

win-tigerlite-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Tigerlite_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "6542912a-20c4-5fea-bb22-19f999e30548"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.tigerlite"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.tigerlite_auto.yar#L1-L174"
		license_url = "N/A"
		logic_hash = "b32a203b18e11ae8126ad3ad045d7c873462db9436fa3220f1aa5ced7c8fc82e"
		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 = { 0fb6c0 eb17 81fa00010000 7313 8a8798894100 }
		$sequence_1 = { 89442420 ff15???????? 4885c0 0f84cb010000 ba88130000 488bc8 ff15???????? }
		$sequence_2 = { 8d85e9fdffff c685e8fdffff00 6a00 50 e8???????? 6807020000 }
		$sequence_3 = { c1f905 c1e706 8b0c8d489d4100 c644390400 85f6 740c }
		$sequence_4 = { 488905???????? 488d0517410000 48890d???????? 488905???????? 488d058a410000 488905???????? 488d057c350000 }
		$sequence_5 = { 48894610 4c8bc3 48894618 e8???????? }
		$sequence_6 = { 48ffc3 803c1e00 75f7 e9???????? }
		$sequence_7 = { 488d8d91000000 33d2 41b8ff030000 c6859000000000 e8???????? 488d1502c10100 }
		$sequence_8 = { 3b1d???????? 7370 488bc3 488bfb 48c1ff05 4c8d2570790100 83e01f }
		$sequence_9 = { c1e106 83c10c 8b0485489d4100 03c1 50 ff15???????? 5d }
		$sequence_10 = { 6a10 8d85d0f1ffff 50 56 }
		$sequence_11 = { 488bc8 ff15???????? 488d1508ad0000 488bcb 488905???????? ff15???????? }
		$sequence_12 = { 83c404 56 ff15???????? b864000000 5f }
		$sequence_13 = { 4803c8 0fb601 884414ff 448809 48ffcf 75bb }
		$sequence_14 = { 6a01 6a02 668985eaf7ffff ff15???????? 8bf0 }
		$sequence_15 = { 75f3 53 e8???????? 56 e8???????? 57 e8???????? }

	condition:
		7 of them and filesize < 349184
}

Strings (16 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 0fb6c0 eb17 81fa00010000 7313 8a8798894100 }
$sequence_1hex{ 89442420 ff15???????? 4885c0 0f84cb010000 ba88130000 488bc8 ff15???????? }
$sequence_2hex{ 8d85e9fdffff c685e8fdffff00 6a00 50 e8???????? 6807020000 }
$sequence_3hex{ c1f905 c1e706 8b0c8d489d4100 c644390400 85f6 740c }
$sequence_4hex{ 488905???????? 488d0517410000 48890d???????? 488905???????? 488d058a410000 488905???????? 488d057c350000 }
$sequence_5hex{ 48894610 4c8bc3 48894618 e8???????? }
$sequence_6hex{ 48ffc3 803c1e00 75f7 e9???????? }
$sequence_7hex{ 488d8d91000000 33d2 41b8ff030000 c6859000000000 e8???????? 488d1502c10100 }
$sequence_8hex{ 3b1d???????? 7370 488bc3 488bfb 48c1ff05 4c8d2570790100 83e01f }
$sequence_9hex{ c1e106 83c10c 8b0485489d4100 03c1 50 ff15???????? 5d }
$sequence_10hex{ 6a10 8d85d0f1ffff 50 56 }
$sequence_11hex{ 488bc8 ff15???????? 488d1508ad0000 488bcb 488905???????? ff15???????? }
$sequence_12hex{ 83c404 56 ff15???????? b864000000 5f }
$sequence_13hex{ 4803c8 0fb601 884414ff 448809 48ffcf 75bb }
$sequence_14hex{ 6a01 6a02 668985eaf7ffff ff15???????? 8bf0 }
$sequence_15hex{ 75f3 53 e8???????? 56 e8???????? 57 e8???????? }

Condition

7 of them and filesize < 349184

In plain words (Heuristic)

  • The file must be smaller than 349184 (a cheap guard that skips large files).
  • At least 7 patterns in the rule must match.

Test this rule in your browser

Drop a file to scan it with this rule using YARA-X compiled to WebAssembly. Nothing is uploaded.

Drop a file here or click to chooseScanned locally with YARA-X. Files up to 200 MB.

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: 6542912a-20c4-5fea-bb22-19f999e30548

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