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MALPEDIA_Win_Deputydog_Auto

autogenerated rule brought to you by yara-signator

MalwareDeputydogMalpedia 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: Deputydog.

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

Summary generated from the rule's metadata and condition.

Rule source

win-deputydog-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Deputydog_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "c30dcd67-a506-5def-9467-877b9060464c"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.deputydog"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.deputydog_auto.yar#L1-L125"
		license_url = "N/A"
		logic_hash = "2864a4571f8945067ad9dd293d386798d176f315974be845e32b1eda5fe08ad3"
		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 = { 5b 8bcb f7f1 8b4d0c 8d048504000000 }
		$sequence_1 = { 56 8d4de0 c645fc05 ff15???????? 8d45d0 50 }
		$sequence_2 = { 8bc8 e8???????? 8bf0 ff7514 8b06 834dfcff }
		$sequence_3 = { 33c0 8dbd1ef9ffff f3ab 66ab 8d851cf9ffff 50 56 }
		$sequence_4 = { 0f95c1 8d85ccfeffff 41 50 }
		$sequence_5 = { 8d85a4fbffff 50 ffd6 8b4dfc 83c410 8d85a4fbffff 50 }
		$sequence_6 = { 8d45ed 50 e8???????? 8d45e8 6a09 50 }
		$sequence_7 = { 33c0 8dbdbafbffff f3ab 66ab 8d85b8fbffff 6804010000 }
		$sequence_8 = { 32c0 e9???????? 57 bf???????? 6683bdd8fdffff2e 7448 f685acfdffff10 }
		$sequence_9 = { 7575 6a2c e8???????? 59 894508 3bc6 8975fc }

	condition:
		7 of them and filesize < 90112
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 5b 8bcb f7f1 8b4d0c 8d048504000000 }
$sequence_1hex{ 56 8d4de0 c645fc05 ff15???????? 8d45d0 50 }
$sequence_2hex{ 8bc8 e8???????? 8bf0 ff7514 8b06 834dfcff }
$sequence_3hex{ 33c0 8dbd1ef9ffff f3ab 66ab 8d851cf9ffff 50 56 }
$sequence_4hex{ 0f95c1 8d85ccfeffff 41 50 }
$sequence_5hex{ 8d85a4fbffff 50 ffd6 8b4dfc 83c410 8d85a4fbffff 50 }
$sequence_6hex{ 8d45ed 50 e8???????? 8d45e8 6a09 50 }
$sequence_7hex{ 33c0 8dbdbafbffff f3ab 66ab 8d85b8fbffff 6804010000 }
$sequence_8hex{ 32c0 e9???????? 57 bf???????? 6683bdd8fdffff2e 7448 f685acfdffff10 }
$sequence_9hex{ 7575 6a2c e8???????? 59 894508 3bc6 8975fc }

Condition

7 of them and filesize < 90112

In plain words (Heuristic)

  • The file must be smaller than 90112 (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: c30dcd67-a506-5def-9467-877b9060464c

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