MALPEDIA_Win_Industroyer_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_Industroyer_Auto: FILE {
  meta:
    description        = "autogenerated rule brought to you by yara-signator"
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    id                 = "9c6bfb9f-c466-5000-a18a-b1782556f295"
    date               = "2023-12-06"
    modified           = "2023-12-08"
    reference          = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
    source_url         = "https://github.com/malpedia/signator-rules//blob/fbacfc09b84d53d410385e66a8e56f25016c588a/rules/win.industroyer_auto.yar#L1-L379"
    license_url        = "N/A"
    logic_hash         = "10be42e3e137c59c80c36fac63f4d878185befa45cbf0b3714b0e9925e862e84"
    score              = 75
    quality            = 73
    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  = { 50 50 ff 75 0c ff 15 ?? ?? ?? ?? 8d 45 fc 50 8d 45 f8 }
    $sequence_1  = { 68 f4 01 00 00 ff 15 ?? ?? ?? ?? 33 c0 50 }
    $sequence_2  = { 50 89 45 e0 e8 ?? ?? ?? ?? 89 45 f8 e8 ?? ?? ?? ?? 50 89 45 e4 }
    $sequence_3  = { 68 08 02 00 00 50 ff 77 10 ff 15 ?? ?? ?? ?? }
    $sequence_4  = { ff 77 10 6a 03 56 e8 ?? ?? ?? ?? 83 c4 24 89 47 08 85 c0 }
    $sequence_5  = { ff 15 ?? ?? ?? ?? 8b d8 8d 85 98 fd ff ff 68 04 01 00 00 50 68 ?? ?? ?? ?? ff 15 ?? ?? ?? ?? }
    $sequence_6  = { 6a 02 50 53 68 00 00 00 c0 56 c7 45 f4 0c 00 00 00 89 5d fc }
    $sequence_7  = { 6a 4c e8 ?? ?? ?? ?? 8b f0 8d 85 10 ff ff ff 6a 4c }
    $sequence_8  = { 8b f9 ff 15 ?? ?? ?? ?? 3b f8 0f 84 bb 00 00 00 }
    $sequence_9  = { 8b 75 08 ff 76 04 8b 06 ff d0 56 e8 ?? ?? ?? ?? }
    $sequence_10 = { ff d6 85 c0 74 31 ff 35 ?? ?? ?? ?? }
    $sequence_11 = { 8b d8 85 db 0f 84 9d 00 00 00 8d 85 d0 fd ff ff c7 85 d0 fd ff ff 2c 02 00 00 50 53 }
    $sequence_12 = { 68 3f 01 0f 00 6a 00 8d 85 a0 f3 ff ff 50 68 02 00 00 80 ff 15 ?? ?? ?? ?? 85 c0 }
    $sequence_13 = { 85 c0 0f 85 bb 00 00 00 68 00 02 00 00 8d 85 a0 fb ff ff 50 }
    $sequence_14 = { bf ff ff 00 00 0f 46 f9 3d 00 00 50 00 b9 00 40 00 00 }
    $sequence_15 = { 8d 8c 24 68 02 00 00 e8 ?? ?? ?? ?? 8d 44 24 18 50 ff 74 24 14 ff 15 ?? ?? ?? ?? }
    $sequence_16 = { eb 07 8b 0c c5 dc 08 41 00 89 4d e4 85 c9 }
    $sequence_17 = { 0f 85 01 01 00 00 c7 45 e0 e4 ff 40 00 8b 45 08 8b cf }
    $sequence_18 = { 6a 0a 88 54 38 2a 8b 04 8d d0 1f 02 10 88 74 38 2b 8b 04 8d d0 1f 02 10 5a }
    $sequence_19 = { 0f 85 80 00 00 00 8b 45 08 dd 00 eb c6 c7 45 e0 e8 ff 40 00 }
    $sequence_20 = { 66 89 82 3e 02 00 00 0f b6 83 40 02 00 00 88 82 40 02 00 00 8d 83 44 02 00 00 50 e8 ?? ?? ?? ?? }
    $sequence_21 = { 50 ff 15 ?? ?? ?? ?? 6a 02 ff 15 ?? ?? ?? ?? 50 ff d6 ff 77 0c }
    $sequence_22 = { 0f b6 05 ?? ?? ?? ?? 88 41 3e 0f 10 05 ?? ?? ?? ?? 0f 11 81 33 01 00 00 a1 ?? ?? ?? ?? 89 81 43 01 00 00 }
    $sequence_23 = { 83 e9 01 74 0d 83 e9 02 75 21 }
    $sequence_24 = { 66 0f 28 b8 20 00 41 00 66 0f 54 f0 66 0f 5c c6 66 0f 59 f4 66 0f 5c f2 f2 0f 58 fe }
    $sequence_25 = { 80 7b 01 00 0f 85 fc 00 00 00 a8 40 0f 85 d5 00 00 00 ff 35 ?? ?? ?? ?? ff 15 ?? ?? ?? ?? }
    $sequence_26 = { 89 42 2c 0f b6 43 30 88 42 30 0f b6 43 31 88 42 31 0f b6 43 32 }
    $sequence_27 = { 74 6a ff 75 08 8b 15 ?? ?? ?? ?? 51 8b cb e8 ?? ?? ?? ?? }
    $sequence_28 = { 85 c0 74 50 6a ff 56 ff 15 ?? ?? ?? ?? }
    $sequence_29 = { ba ?? ?? ?? ?? 0f 94 c1 88 4b 32 84 c9 a1 ?? ?? ?? ?? f3 0f 7e 05 ?? ?? ?? ?? }
    $sequence_30 = { 8b 44 24 18 89 44 24 40 8d 44 24 3c 50 ff 15 ?? ?? ?? ?? 50 }
    $sequence_31 = { ff 15 ?? ?? ?? ?? 68 ?? ?? ?? ?? ff 15 ?? ?? ?? ?? 85 c0 74 17 68 ?? ?? ?? ?? }
    $sequence_32 = { 83 c4 10 84 c0 0f 84 b9 01 00 00 8b 85 20 ff ff ff 8b bd 1c ff ff ff 2b c7 }
    $sequence_33 = { 8d 4d c8 ff 30 e8 ?? ?? ?? ?? 8d 4d 84 83 ff 02 0f 86 a4 00 00 00 }
    $sequence_34 = { e8 ?? ?? ?? ?? 6a 00 56 8d 8d 08 fe ff ff e8 ?? ?? ?? ?? }
    $sequence_35 = { 8b ce 89 07 53 89 47 04 e8 ?? ?? ?? ?? 8b 43 08 }
    $sequence_36 = { 53 8b 1c 85 20 5e 44 00 56 68 00 08 00 00 }
    $sequence_37 = { 89 45 e4 8d 83 bc 00 00 00 50 e8 ?? ?? ?? ?? 6a 28 e8 ?? ?? ?? ?? }
    $sequence_38 = { 0f b7 c1 89 45 f8 39 05 ?? ?? ?? ?? 7f 26 66 3b 4d f4 73 20 }
    $sequence_39 = { 33 c5 89 45 fc 83 65 e0 00 53 8b 5d 0c 56 }

  condition:
    7 of them and filesize < 983040
}

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

49a97dab-0b7e-4eeb-b80b-e820491580dd

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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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