MALPEDIA_Win_Waterminer_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_Waterminer_Auto: FILE {
  meta:
    description        = "autogenerated rule brought to you by yara-signator"
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    id                 = "a6c61a63-af94-546a-ae52-fcf958232615"
    date               = "2023-12-06"
    modified           = "2023-12-08"
    reference          = "https://malpedia.caad.fkie.fraunhofer.de/details/win.waterminer"
    source_url         = "https://github.com/malpedia/signator-rules//blob/fbacfc09b84d53d410385e66a8e56f25016c588a/rules/win.waterminer_auto.yar#L1-L159"
    license_url        = "N/A"
    logic_hash         = "3dbc2a8def87fd5744e5b18617b0d65739b7ff2d0b5a69125fd601baee65e3fe"
    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  = { 8b 85 14 f3 ff ff e9 ?? ?? ?? ?? 83 bd a4 f5 ff ff 00 0f 85 32 01 00 00 8b 8d b8 f5 ff ff c1 e1 04 83 bc 0d bc f9 ff ff 00 }
    $sequence_1  = { 03 44 24 10 44 03 e8 42 8b 44 05 e7 41 8b d5 }
    $sequence_2  = { 03 bc 24 a8 00 00 00 48 8b cd 4c 8d 0d 35 cb 03 00 83 e1 3f }
    $sequence_3  = { 51 b8 04 00 00 00 6b c0 19 8b 88 80 43 4b 00 33 0d ?? ?? ?? ?? 89 4d fc 74 0d }
    $sequence_4  = { 8b 8d a4 fb ff ff 83 e9 01 89 8d a4 fb ff ff 83 bd 10 fb ff ff 00 }
    $sequence_5  = { 8b cd 50 8d 15 b0 85 43 00 e8 ?? ?? ?? ?? }
    $sequence_6  = { 03 c0 2b c8 0f 84 ec 04 00 00 8d 41 ff 8b 84 82 88 d2 06 00 }
    $sequence_7  = { 03 44 24 0c 44 03 d0 48 8d 05 1a 56 05 00 41 8b 04 00 }
    $sequence_8  = { 03 c1 03 d0 48 8d 05 1e 58 05 00 41 8b 04 00 }
    $sequence_9  = { 83 bd 60 ff ff ff 0b 0f 87 11 06 00 00 8b 8d 60 ff ff ff ff 24 8d 74 30 48 00 0f be 55 d3 }
    $sequence_10 = { 02 c8 41 88 0c 18 41 8a 03 24 0f }
    $sequence_11 = { 03 44 24 0c 44 03 d0 42 8b 44 05 e7 41 8b d2 }
    $sequence_12 = { 02 d0 49 ff c3 41 8d 40 01 88 14 18 }
    $sequence_13 = { c7 85 38 fb ff ff 01 00 00 00 eb 0a c7 85 38 fb ff ff 00 00 00 00 8b 85 38 fb ff ff 89 85 30 fb ff ff }
    $sequence_14 = { 8b 95 c4 fb ff ff 89 95 f0 fb ff ff 8b 85 ec fb ff ff 05 5d 01 00 00 89 85 80 fb ff ff }
    $sequence_15 = { 33 c5 89 45 fc 8b f4 6a 00 8b fc ff 15 ?? ?? ?? ?? 3b fc }

  condition:
    7 of them and filesize < 1556480
}

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

a33da352-9938-40f1-bf0d-7cbcb491f2ce

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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 ]]

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