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MALPEDIA_Win_Scanline_Auto

autogenerated rule brought to you by yara-signator

MalwareScanlineMalpedia 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: Scanline.

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

Summary generated from the rule's metadata and condition.

Rule source

win-scanline-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Scanline_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "6588f5d4-97d1-57f0-81e1-0eda8bafbce1"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.scanline"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.scanline_auto.yar#L1-L131"
		license_url = "N/A"
		logic_hash = "aa6bb9834ecff92a2f48a98c05c2a277badfa393a35954e0c3eeb55b999b5334"
		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 = { 72e8 894670 8b4674 03d8 8a450c 0803 }
		$sequence_1 = { 33c2 668b0e 2bc2 99 f7fb 8d0457 668b1457 }
		$sequence_2 = { 83c10c 83fa40 7cf2 c3 6a01 58 }
		$sequence_3 = { 897dfc eb20 ff15???????? 8bc8 2b4e70 81f9e8030000 72e8 }
		$sequence_4 = { 68???????? e8???????? 59 392d???????? 0f8522020000 b9???????? e8???????? }
		$sequence_5 = { f3a5 8bc8 83e103 f3a4 ff7304 e8???????? 8b45fc }
		$sequence_6 = { 84db 740f 8819 41 ff45fc 817dfcff070000 7308 }
		$sequence_7 = { 83fb40 7cb6 5f 5e 5d 5b c3 }
		$sequence_8 = { 8b3d???????? ff7604 bb00040000 8d85fcfbffff 53 50 }
		$sequence_9 = { 7510 80a11703000000 c6811603000008 eb15 807c24040d 750e c681160300000d }

	condition:
		7 of them and filesize < 151552
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 72e8 894670 8b4674 03d8 8a450c 0803 }
$sequence_1hex{ 33c2 668b0e 2bc2 99 f7fb 8d0457 668b1457 }
$sequence_2hex{ 83c10c 83fa40 7cf2 c3 6a01 58 }
$sequence_3hex{ 897dfc eb20 ff15???????? 8bc8 2b4e70 81f9e8030000 72e8 }
$sequence_4hex{ 68???????? e8???????? 59 392d???????? 0f8522020000 b9???????? e8???????? }
$sequence_5hex{ f3a5 8bc8 83e103 f3a4 ff7304 e8???????? 8b45fc }
$sequence_6hex{ 84db 740f 8819 41 ff45fc 817dfcff070000 7308 }
$sequence_7hex{ 83fb40 7cb6 5f 5e 5d 5b c3 }
$sequence_8hex{ 8b3d???????? ff7604 bb00040000 8d85fcfbffff 53 50 }
$sequence_9hex{ 7510 80a11703000000 c6811603000008 eb15 807c24040d 750e c681160300000d }

Condition

7 of them and filesize < 151552

In plain words (Heuristic)

  • The file must be smaller than 151552 (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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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: 6588f5d4-97d1-57f0-81e1-0eda8bafbce1

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