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MALPEDIA_Win_Daolpu_Auto

autogenerated rule brought to you by yara-signator

MalwareDaolpuMalpedia 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: Daolpu.

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

Summary generated from the rule's metadata and condition.

Rule source

win-daolpu-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Daolpu_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "5f8a2489-eebb-59c1-83ee-84d14567df79"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.daolpu"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.daolpu_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "5d06bfe6b30a4183072e7ce693ff565545184fbd7603b8a66d017fb655dbbfe4"
		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 = { e8???????? eb0a 488d4c2440 e8???????? 0f10442448 0f114308 0f104c2458 }
		$sequence_1 = { 89442440 837c244000 753a 488d0560510800 4889442428 488d0544230700 4889442420 }
		$sequence_2 = { eb23 488d155cd50500 488b4c2448 e8???????? 85c0 750e 488b442448 }
		$sequence_3 = { 5f c3 4c8b8970070000 4d85c9 743d 80bffa00000000 7534 }
		$sequence_4 = { 6690 4c396028 7407 488904df 48ffc3 488b00 4885c0 }
		$sequence_5 = { e8???????? 48ffc0 48898424c0000000 488b8424c0000000 488b4c2448 4803c8 488bc1 }
		$sequence_6 = { e8???????? 85c0 7418 41be17000000 488b8c2480000000 4885c9 740d }
		$sequence_7 = { e8???????? 85c0 7523 488b842400010000 4889442430 488d4c2450 e8???????? }
		$sequence_8 = { 4c8d0de8da0c00 4885c0 4c8d0546b90a00 488bda 488bf9 4c0f45c8 4881c2d0050000 }
		$sequence_9 = { 488bcb e8???????? 4885c0 742d 4c8d0d94fc0b00 48c74424200c000000 41b807000000 }

	condition:
		7 of them and filesize < 2877440
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ e8???????? eb0a 488d4c2440 e8???????? 0f10442448 0f114308 0f104c2458 }
$sequence_1hex{ 89442440 837c244000 753a 488d0560510800 4889442428 488d0544230700 4889442420 }
$sequence_2hex{ eb23 488d155cd50500 488b4c2448 e8???????? 85c0 750e 488b442448 }
$sequence_3hex{ 5f c3 4c8b8970070000 4d85c9 743d 80bffa00000000 7534 }
$sequence_4hex{ 6690 4c396028 7407 488904df 48ffc3 488b00 4885c0 }
$sequence_5hex{ e8???????? 48ffc0 48898424c0000000 488b8424c0000000 488b4c2448 4803c8 488bc1 }
$sequence_6hex{ e8???????? 85c0 7418 41be17000000 488b8c2480000000 4885c9 740d }
$sequence_7hex{ e8???????? 85c0 7523 488b842400010000 4889442430 488d4c2450 e8???????? }
$sequence_8hex{ 4c8d0de8da0c00 4885c0 4c8d0546b90a00 488bda 488bf9 4c0f45c8 4881c2d0050000 }
$sequence_9hex{ 488bcb e8???????? 4885c0 742d 4c8d0d94fc0b00 48c74424200c000000 41b807000000 }

Condition

7 of them and filesize < 2877440

In plain words (Heuristic)

  • The file must be smaller than 2877440 (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: 5f8a2489-eebb-59c1-83ee-84d14567df79

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