MALPEDIA_Win_Ati_Agent_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_Ati_Agent_Auto: FILE {
  meta:
    description        = "autogenerated rule brought to you by yara-signator"
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    id                 = "aa24ad24-7301-5b4c-b856-1e1a4ef6bc2f"
    date               = "2023-12-06"
    modified           = "2023-12-08"
    reference          = "https://malpedia.caad.fkie.fraunhofer.de/details/win.ati_agent"
    source_url         = "https://github.com/malpedia/signator-rules//blob/fbacfc09b84d53d410385e66a8e56f25016c588a/rules/win.ati_agent_auto.yar#L1-L120"
    license_url        = "N/A"
    logic_hash         = "724a5b5da348b3df222a7dbd0e29ff96d89b57311395a8ccd89f777e74414508"
    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 8b c8 ff 15 ?? ?? ?? ?? 48 8d 15 48 a2 00 00 48 8b ce 48 89 05 ?? ?? ?? ?? }
    $sequence_1 = { e8 ?? ?? ?? ?? 48 8d 2d 24 a6 00 00 4c 8d 25 0d d8 00 00 83 f8 ff 74 35 48 8b cf e8 ?? ?? ?? ?? }
    $sequence_2 = { 48 8d 44 24 60 48 8d 94 24 90 01 00 00 45 33 c9 48 89 44 24 48 48 89 4c 24 40 }
    $sequence_3 = { 48 8b 05 ?? ?? ?? ?? 48 33 c4 48 89 44 24 38 49 8b f0 48 8b fa 48 8b d9 }
    $sequence_4 = { 48 8d 05 26 d8 00 00 48 8d 0c c8 48 89 0f ff 15 ?? ?? ?? ?? }
    $sequence_5 = { e9 ?? ?? ?? ?? 48 81 ec 28 05 00 00 48 8b 05 ?? ?? ?? ?? 48 33 c4 48 89 84 24 10 05 00 00 48 8b 05 ?? ?? ?? ?? 48 85 c0 }
    $sequence_6 = { 48 8d 8c 24 f0 00 00 00 ba 04 01 00 00 48 89 44 24 20 e8 ?? ?? ?? ?? 4c 8d 5c 24 38 48 8d 94 24 f0 00 00 00 41 b9 19 01 02 00 }
    $sequence_7 = { 44 2b c0 48 8b 44 24 50 48 8d 0d 85 be 00 00 48 8b 0c c1 }
    $sequence_8 = { 89 7c 24 28 89 7c 24 20 c7 84 24 80 00 00 00 68 00 00 00 ff 15 ?? ?? ?? ?? }
    $sequence_9 = { 8b f8 85 c0 75 0d 48 8b ce e8 ?? ?? ?? ?? e9 ?? ?? ?? ?? 4c 8d 2d 6d c1 00 00 }

  condition:
    7 of them and filesize < 172032
}

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

f78d9ba9-a1c6-4926-b439-eebdaf5503c1

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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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