MALPEDIA_Win_Laturo_Auto

YARA detection rule by Felix Bilstein - yara-signator at cocacoding dot com · GPL-2.0

autogenerated rule brought to you by yara-signator

rule MALPEDIA_Win_Laturo_Auto: FILE {
  meta:
    description        = "autogenerated rule brought to you by yara-signator"
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    id                 = "a099051d-06cc-5747-80aa-ce74001854da"
    date               = "2023-12-06"
    modified           = "2023-12-08"
    reference          = "https://malpedia.caad.fkie.fraunhofer.de/details/win.laturo"
    source_url         = "https://github.com/malpedia/signator-rules//blob/fbacfc09b84d53d410385e66a8e56f25016c588a/rules/win.laturo_auto.yar#L1-L179"
    license_url        = "N/A"
    logic_hash         = "5c5686ac498628ddacc2bb584f3ee57bf281fd85acd0c0e6dfbd3f9934f8bef4"
    score              = 75
    quality            = 75
    tags               = "FILE"
    version            = "1"
    tool               = "yara-signator v0.6.0"
    signator_config    = "callsandjumps;datarefs;binvalue"
    malpedia_rule_date = "20231130"
    malpedia_hash      = "fc8a0e9f343f6d6ded9e7df1a64dac0cc68d7351"
    malpedia_version   = "20230808"
    malpedia_license   = "CC BY-SA 4.0"
    malpedia_sharing   = "TLP:WHITE"

  strings:
    $sequence_0  = { 48 6b c0 38 48 8b 0d ?? ?? ?? ?? 8b 44 01 20 c1 e0 1e c1 f8 1f 3b 44 24 50 74 1a }
    $sequence_1  = { e8 ?? ?? ?? ?? 33 db 8b f8 85 c0 0f 84 53 02 00 00 4c 8d 2d ea 04 01 00 }
    $sequence_2  = { 88 48 14 0f b6 44 24 3c 83 f8 05 75 11 0f b6 44 24 05 83 e0 01 85 c0 }
    $sequence_3  = { 48 83 7c 24 20 00 74 32 48 8b 44 24 30 48 39 44 24 20 72 0c }
    $sequence_4  = { 48 8d 0d 13 80 01 00 33 c0 8b 54 24 20 f0 0f b1 11 85 c0 74 2c 48 83 7c 24 28 20 }
    $sequence_5  = { 4c 8d 34 c0 49 c1 fc 06 4a 8b 84 e1 f0 a5 01 00 4a 8b 44 f0 28 48 89 45 bf }
    $sequence_6  = { 48 8b 09 44 8b 04 81 33 d2 b9 5a 00 00 00 ff 15 ?? ?? ?? ?? }
    $sequence_7  = { 48 83 f9 fd 77 06 ff 15 ?? ?? ?? ?? 48 83 64 24 30 00 48 8d 0d fc 7b 00 00 83 64 24 28 00 41 b8 03 00 00 00 }
    $sequence_8  = { 8b c2 89 55 e4 c1 e8 02 8b f2 8b 55 f0 83 e6 03 }
    $sequence_9  = { b8 03 00 00 00 50 68 ?? ?? ?? ?? ff 76 3c e8 ?? ?? ?? ?? 83 c4 0c 85 c0 }
    $sequence_10 = { 75 10 46 83 c0 28 3b f2 }
    $sequence_11 = { 8a 4d fe 84 c0 8a 45 ff 79 09 }
    $sequence_12 = { 53 ff 15 ?? ?? ?? ?? 50 ff 15 ?? ?? ?? ?? 83 4f 14 06 8b 15 ?? ?? ?? ?? 8b 4d f4 }
    $sequence_13 = { 6b d7 30 8b 0c 8d 30 43 01 10 c6 44 11 28 00 85 f6 74 0c 56 e8 ?? ?? ?? ?? }
    $sequence_14 = { 89 45 fc ff 15 ?? ?? ?? ?? 85 c0 74 60 c6 03 e9 8b 47 04 2b c3 }
    $sequence_15 = { 83 fe ff 0f 84 32 01 00 00 57 6a 01 83 ca ff 8d 4d e8 }

  condition:
    7 of them and filesize < 253952
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

1934bee0-dc05-4dbb-8247-7d28348a21c2

Propose edits, view related rules, and engage with the community through comments.

Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

Community Discussion