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MALPEDIA_Win_Supper_Auto

autogenerated rule brought to you by yara-signator

MalwareSupperMalpedia 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: Supper.

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

Summary generated from the rule's metadata and condition.

Rule source

win-supper-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Supper_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "11bfb9bd-ab25-5cc8-a82c-5152cb4eb0b8"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.supper"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.supper_auto.yar#L1-L167"
		license_url = "N/A"
		logic_hash = "cee6c174bad91802505247d507e413520713973fe880f3548b05a034ef8b99f8"
		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 = { 0fb610 83ea01 0fb6d2 ff15???????? 8b00 }
		$sequence_1 = { 4885c9 74ed 8844242f e8???????? 0fb644242f 48c705????????00000000 }
		$sequence_2 = { 4531c0 488b4b08 ba01000000 41ffd4 85c0 }
		$sequence_3 = { 488b04d8 4885c0 7408 488338ff }
		$sequence_4 = { 4885c0 740d 48833800 7407 89d9 e8???????? 4883c301 }
		$sequence_5 = { 4885c0 7416 488b4008 4885c0 }
		$sequence_6 = { 89d3 4889ce baffffffff 488b0d???????? }
		$sequence_7 = { 31d2 4889cb 31c9 ffd6 4531c0 31d2 }
		$sequence_8 = { e8???????? 488b4510 488b00 4885c0 }
		$sequence_9 = { 488b4518 8b00 8945d4 488d55b0 488d45d0 4883c004 }
		$sequence_10 = { e8???????? 4881c440020000 5d c3 55 }
		$sequence_11 = { e8???????? 488b8580010000 48c74018ffffffff 488b8580010000 488b4008 4883f8ff }
		$sequence_12 = { 80bddb00000000 757b 8b85d4000000 4898 488d148500000000 }
		$sequence_13 = { 48c74010ffffffff 488b4510 488b00 4883f8ff 741a 488b4510 }
		$sequence_14 = { 4889c1 e8???????? 85c0 747b 488b45f0 }
		$sequence_15 = { 83bde400000002 750d c785ec00000002000000 eb01 90 8b85ec000000 4881c478010000 }

	condition:
		7 of them and filesize < 517120
}

Strings (16 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 0fb610 83ea01 0fb6d2 ff15???????? 8b00 }
$sequence_1hex{ 4885c9 74ed 8844242f e8???????? 0fb644242f 48c705????????00000000 }
$sequence_2hex{ 4531c0 488b4b08 ba01000000 41ffd4 85c0 }
$sequence_3hex{ 488b04d8 4885c0 7408 488338ff }
$sequence_4hex{ 4885c0 740d 48833800 7407 89d9 e8???????? 4883c301 }
$sequence_5hex{ 4885c0 7416 488b4008 4885c0 }
$sequence_6hex{ 89d3 4889ce baffffffff 488b0d???????? }
$sequence_7hex{ 31d2 4889cb 31c9 ffd6 4531c0 31d2 }
$sequence_8hex{ e8???????? 488b4510 488b00 4885c0 }
$sequence_9hex{ 488b4518 8b00 8945d4 488d55b0 488d45d0 4883c004 }
$sequence_10hex{ e8???????? 4881c440020000 5d c3 55 }
$sequence_11hex{ e8???????? 488b8580010000 48c74018ffffffff 488b8580010000 488b4008 4883f8ff }
$sequence_12hex{ 80bddb00000000 757b 8b85d4000000 4898 488d148500000000 }
$sequence_13hex{ 48c74010ffffffff 488b4510 488b00 4883f8ff 741a 488b4510 }
$sequence_14hex{ 4889c1 e8???????? 85c0 747b 488b45f0 }
$sequence_15hex{ 83bde400000002 750d c785ec00000002000000 eb01 90 8b85ec000000 4881c478010000 }

Condition

7 of them and filesize < 517120

In plain words (Heuristic)

  • The file must be smaller than 517120 (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: 11bfb9bd-ab25-5cc8-a82c-5152cb4eb0b8

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