MALPEDIA_Win_Red_Gambler_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_Red_Gambler_Auto: FILE {
  meta:
    description        = "autogenerated rule brought to you by yara-signator"
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    id                 = "4317a3dc-c3fe-56b3-9554-1937ca266fd2"
    date               = "2023-12-06"
    modified           = "2023-12-08"
    reference          = "https://malpedia.caad.fkie.fraunhofer.de/details/win.red_gambler"
    source_url         = "https://github.com/malpedia/signator-rules//blob/fbacfc09b84d53d410385e66a8e56f25016c588a/rules/win.red_gambler_auto.yar#L1-L292"
    license_url        = "N/A"
    logic_hash         = "7119f21e00db57c2b9d697114a153bc44616294e27589a57d490b5463e3562f7"
    score              = 75
    quality            = 71
    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  = { 80 7e 01 a2 75 35 80 7e 02 c3 75 2f 68 ?? ?? ?? ?? 68 ?? ?? ?? ?? ff 15 ?? ?? ?? ?? }
    $sequence_1  = { 68 ?? ?? ?? ?? c7 45 ec e8 0f 13 fc ff d6 a3 ?? ?? ?? ?? }
    $sequence_2  = { 68 ff 00 00 00 8d 8d f0 fc ff ff 51 ff 15 ?? ?? ?? ?? 85 c0 }
    $sequence_3  = { 3b f1 72 bf 5e 33 c0 5b }
    $sequence_4  = { e8 ?? ?? ?? ?? 8b f8 83 c4 04 83 ff ff 74 e1 57 8d 4c 24 4c }
    $sequence_5  = { 8d 4c 24 14 51 6a 40 6a 07 }
    $sequence_6  = { 68 ?? ?? ?? ?? 68 ?? ?? ?? ?? ff d6 5e 85 c0 75 05 }
    $sequence_7  = { 89 4d ec 89 55 f0 89 45 f4 ff 15 ?? ?? ?? ?? }
    $sequence_8  = { 2b 2a be e7 ee e9 47 7c 26 0e }
    $sequence_9  = { 8d 4d 98 51 ff 15 ?? ?? ?? ?? 8d 55 98 52 8d 85 98 fd ff ff }
    $sequence_10 = { 74 56 7b 78 cd 50 d4 6e }
    $sequence_11 = { bc 34 0e 65 bc 69 1f d8 72 7f cf 14 cf fd }
    $sequence_12 = { 9e e7 79 9e 54 }
    $sequence_13 = { 51 ff 15 ?? ?? ?? ?? 83 c4 14 6a 00 6a 00 8d 95 98 fb ff ff }
    $sequence_14 = { ff 15 ?? ?? ?? ?? 68 00 01 00 00 8d 8d 98 fd ff ff 51 8d 95 98 fe ff ff 52 }
    $sequence_15 = { 52 8d 85 98 fd ff ff 50 68 ?? ?? ?? ?? }
    $sequence_16 = { 3c 3d 9e e7 bd e6 00 3e 3e 25 16 2f 06 2d }
    $sequence_17 = { 6a 00 6a 00 8d 95 98 fb ff ff 52 68 ?? ?? ?? ?? 6a 00 6a 00 }
    $sequence_18 = "PLHD@l"
    $sequence_19 = { 68 00 01 00 00 8d 8d fc fd ff ff 51 6a 00 }
    $sequence_20 = { 68 ?? ?? ?? ?? 8d 8d 98 fb ff ff 68 ?? ?? ?? ?? 51 ff 15 ?? ?? ?? ?? 83 c4 14 }
    $sequence_21 = { 7c 0e 07 64 28 27 3c cf }
    $sequence_22 = { 8d 95 98 fe ff ff 52 ff 15 ?? ?? ?? ?? 8d 85 94 fb ff ff 50 8d 4d 98 51 }
    $sequence_23 = { 68 00 01 00 00 8d 85 fc fe ff ff 50 6a 00 ff 15 ?? ?? ?? ?? }
    $sequence_24 = { 2f 74 be 6f 66 5b }
    $sequence_25 = { 68 ?? ?? ?? ?? ff 15 ?? ?? ?? ?? 8b 75 08 c7 46 5c 48 6b 40 00 83 66 08 00 }
    $sequence_26 = { 68 88 13 00 00 ff d7 68 00 01 00 00 8d 95 fc fe ff ff }
    $sequence_27 = { 55 8b ec 8b 45 08 ff 34 c5 d0 81 40 00 }
    $sequence_28 = { 8b f8 ff d3 8b d8 ff d7 8b 3d ?? ?? ?? ?? 6a ff ff d7 }
    $sequence_29 = { 83 f8 05 7d 10 66 8b 4c 43 10 66 89 0c 45 80 97 40 00 40 eb e8 }
    $sequence_30 = { 6a 5c 8d 8d fc fe ff ff 51 ff 15 ?? ?? ?? ?? }
    $sequence_31 = { 8b ec 8b 45 08 33 c9 3b 04 cd 10 80 40 00 }

  condition:
    7 of them and filesize < 327680
}

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

e9cdbb55-7f15-43e5-b547-7df6dd251ea0

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