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MALPEDIA_Win_Smanager_Auto

autogenerated rule brought to you by yara-signator

MalwareSmanagerMalpedia 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 / 73

What this rule detects

autogenerated rule brought to you by yara-signator

Associated malware family: Smanager.

It defines 24 patterns (0 text, 24 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

win-smanager-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Smanager_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "a9ebb4a2-279e-50dd-8bbd-faa840ca945d"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.smanager"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.smanager_auto.yar#L1-L226"
		license_url = "N/A"
		logic_hash = "829bd82c08b6a011f083c5676e02374652bacf1f1d2e6aef291985901b89a342"
		score = 75
		quality = 73
		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 = { c7462cffffffff 7410 6a00 6a00 }
		$sequence_1 = { 740e 3d45270000 7407 3d46270000 }
		$sequence_2 = { 8b4510 85c0 7407 50 ff15???????? 5f }
		$sequence_3 = { 8b4608 85c0 7420 a801 }
		$sequence_4 = { 8b7604 6a00 6a00 56 }
		$sequence_5 = { 7409 6a02 51 51 ffd0 83c40c c7460800000000 }
		$sequence_6 = { 83c602 6a22 56 e8???????? 83c408 }
		$sequence_7 = { 6a00 6a00 ff15???????? 8bf8 897e28 }
		$sequence_8 = { ff15???????? 32c0 e9???????? 0f1005???????? }
		$sequence_9 = { 0000 0c0c 0c0c 0c0c 0c0c 0c0c 0102 }
		$sequence_10 = { 48894c2430 443b4120 7305 4889542430 488d442430 }
		$sequence_11 = { 0001 ce 50 0008 }
		$sequence_12 = { 0008 53 4f 00ef }
		$sequence_13 = { 488b09 488bf2 4885c9 740a 488b01 ba01000000 ff10 }
		$sequence_14 = { 0003 b157 0000 0c0c }
		$sequence_15 = { 4889442460 488b4b08 4883c108 488d542430 e8???????? }
		$sequence_16 = { 4057 4883ec20 488d3ddb6e0100 48393d???????? 742b b90c000000 e8???????? }
		$sequence_17 = { 0007 b15a 00c4 b15a }
		$sequence_18 = { 4c89742420 ff15???????? 85c0 7444 8b16 4c8bc5 }
		$sequence_19 = { eb40 4c8d35757a0100 488b0d???????? e9???????? 4c8d35727a0100 488b0d???????? }
		$sequence_20 = { 0000 80ed4a 0044feff ff900100008c }
		$sequence_21 = { 0007 b15a 0007 b15a }
		$sequence_22 = { 0007 b15a 0089b05a0089 b05a }
		$sequence_23 = { 85c0 0f8470010000 488b442448 488d0d07600100 4c8d4c2460 488b0cc1 }

	condition:
		7 of them and filesize < 10013696
}

Strings (24 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ c7462cffffffff 7410 6a00 6a00 }
$sequence_1hex{ 740e 3d45270000 7407 3d46270000 }
$sequence_2hex{ 8b4510 85c0 7407 50 ff15???????? 5f }
$sequence_3hex{ 8b4608 85c0 7420 a801 }
$sequence_4hex{ 8b7604 6a00 6a00 56 }
$sequence_5hex{ 7409 6a02 51 51 ffd0 83c40c c7460800000000 }
$sequence_6hex{ 83c602 6a22 56 e8???????? 83c408 }
$sequence_7hex{ 6a00 6a00 ff15???????? 8bf8 897e28 }
$sequence_8hex{ ff15???????? 32c0 e9???????? 0f1005???????? }
$sequence_9hex{ 0000 0c0c 0c0c 0c0c 0c0c 0c0c 0102 }
$sequence_10hex{ 48894c2430 443b4120 7305 4889542430 488d442430 }
$sequence_11hex{ 0001 ce 50 0008 }
$sequence_12hex{ 0008 53 4f 00ef }
$sequence_13hex{ 488b09 488bf2 4885c9 740a 488b01 ba01000000 ff10 }
$sequence_14hex{ 0003 b157 0000 0c0c }
$sequence_15hex{ 4889442460 488b4b08 4883c108 488d542430 e8???????? }
$sequence_16hex{ 4057 4883ec20 488d3ddb6e0100 48393d???????? 742b b90c000000 e8???????? }
$sequence_17hex{ 0007 b15a 00c4 b15a }
$sequence_18hex{ 4c89742420 ff15???????? 85c0 7444 8b16 4c8bc5 }
$sequence_19hex{ eb40 4c8d35757a0100 488b0d???????? e9???????? 4c8d35727a0100 488b0d???????? }
$sequence_20hex{ 0000 80ed4a 0044feff ff900100008c }
$sequence_21hex{ 0007 b15a 0007 b15a }
$sequence_22hex{ 0007 b15a 0089b05a0089 b05a }
$sequence_23hex{ 85c0 0f8470010000 488b442448 488d0d07600100 4c8d4c2460 488b0cc1 }

Condition

7 of them and filesize < 10013696

In plain words (Heuristic)

  • The file must be smaller than 10013696 (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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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: a9ebb4a2-279e-50dd-8bbd-faa840ca945d

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