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MALPEDIA_Win_Shatteredglass_Auto

autogenerated rule brought to you by yara-signator

MalwareShatteredglassMalpedia 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: Shatteredglass.

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

Summary generated from the rule's metadata and condition.

Rule source

win-shatteredglass-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Shatteredglass_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "39cb3af5-0e68-5635-a62b-60546d0e9e97"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.shatteredglass"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.shatteredglass_auto.yar#L1-L117"
		license_url = "N/A"
		logic_hash = "0b1681c32ce8a6822174580d2b05a091bad92dada181ea808112b252c55fa7e1"
		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 = { eb05 1bc0 83c801 85c0 0f8505ffffff }
		$sequence_1 = { 884109 0fb605???????? 88410a 0fb605???????? 88410b }
		$sequence_2 = { 6a02 8ad9 ff15???????? 8bf8 }
		$sequence_3 = { 50 e8???????? 668906 8d7602 83c404 66833e00 }
		$sequence_4 = { 7d10 668b444b0c 6689044da4d14100 41 ebe8 8bce }
		$sequence_5 = { eb08 c744241001000000 8b4314 a3???????? 83ff06 }
		$sequence_6 = { 031485d0d14100 eb05 ba???????? f642247f 0f85810a0000 }
		$sequence_7 = { ffd3 85c0 7e07 03f0 }
		$sequence_8 = { c1e706 8b049dd0d14100 0fbe443804 83e001 750a e8???????? 832000 }
		$sequence_9 = { 8d410d 8d642400 8a08 8a5001 8a6802 8a70ff }

	condition:
		7 of them and filesize < 273408
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ eb05 1bc0 83c801 85c0 0f8505ffffff }
$sequence_1hex{ 884109 0fb605???????? 88410a 0fb605???????? 88410b }
$sequence_2hex{ 6a02 8ad9 ff15???????? 8bf8 }
$sequence_3hex{ 50 e8???????? 668906 8d7602 83c404 66833e00 }
$sequence_4hex{ 7d10 668b444b0c 6689044da4d14100 41 ebe8 8bce }
$sequence_5hex{ eb08 c744241001000000 8b4314 a3???????? 83ff06 }
$sequence_6hex{ 031485d0d14100 eb05 ba???????? f642247f 0f85810a0000 }
$sequence_7hex{ ffd3 85c0 7e07 03f0 }
$sequence_8hex{ c1e706 8b049dd0d14100 0fbe443804 83e001 750a e8???????? 832000 }
$sequence_9hex{ 8d410d 8d642400 8a08 8a5001 8a6802 8a70ff }

Condition

7 of them and filesize < 273408

In plain words (Heuristic)

  • The file must be smaller than 273408 (a cheap guard that skips large files).
  • At least 7 patterns in the rule must match.

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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: 39cb3af5-0e68-5635-a62b-60546d0e9e97

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