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MALPEDIA_Win_Shipshape_Auto

autogenerated rule brought to you by yara-signator

MalwareShipshapeMalpedia 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: Shipshape.

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

Summary generated from the rule's metadata and condition.

Rule source

win-shipshape-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Shipshape_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "21006046-5956-532e-82d1-2f90e304b30a"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.shipshape"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.shipshape_auto.yar#L1-L117"
		license_url = "N/A"
		logic_hash = "6aae056ceba6ac1037921829a73785ed0631bdb9c10390961975a6d89d39d719"
		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 = { 7355 8bc1 8bf1 c1f805 83e61f 8d3c8560d54000 }
		$sequence_1 = { e8???????? 8db62cbc4000 bf???????? a5 a5 }
		$sequence_2 = { 80e920 ebe0 80a000c3400000 40 3bc6 72be 5e }
		$sequence_3 = { 8bfa 8bd1 83c9ff 68???????? f2ae }
		$sequence_4 = { 3bc6 7305 395004 75f4 8d0c49 5e 8d0c8de0b64000 }
		$sequence_5 = { 808801c4400008 40 3dff000000 72f1 }
		$sequence_6 = { 8bbc2410020000 83c9ff 33c0 8d54240c f2ae }
		$sequence_7 = { 8b4c2408 8a1408 2ad0 80f203 }
		$sequence_8 = { 0f8430010000 8dbc2434010000 83c9ff 33c0 8d9424b4010000 }
		$sequence_9 = { 8088????????10 8a9405ecfdffff 889000c34000 eb1c f6c202 }

	condition:
		7 of them and filesize < 338386
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 7355 8bc1 8bf1 c1f805 83e61f 8d3c8560d54000 }
$sequence_1hex{ e8???????? 8db62cbc4000 bf???????? a5 a5 }
$sequence_2hex{ 80e920 ebe0 80a000c3400000 40 3bc6 72be 5e }
$sequence_3hex{ 8bfa 8bd1 83c9ff 68???????? f2ae }
$sequence_4hex{ 3bc6 7305 395004 75f4 8d0c49 5e 8d0c8de0b64000 }
$sequence_5hex{ 808801c4400008 40 3dff000000 72f1 }
$sequence_6hex{ 8bbc2410020000 83c9ff 33c0 8d54240c f2ae }
$sequence_7hex{ 8b4c2408 8a1408 2ad0 80f203 }
$sequence_8hex{ 0f8430010000 8dbc2434010000 83c9ff 33c0 8d9424b4010000 }
$sequence_9hex{ 8088????????10 8a9405ecfdffff 889000c34000 eb1c f6c202 }

Condition

7 of them and filesize < 338386

In plain words (Heuristic)

  • The file must be smaller than 338386 (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: 21006046-5956-532e-82d1-2f90e304b30a

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