win_eternalrocks_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 win_eternalrocks_auto {
  meta:
    author             = "Felix Bilstein - yara-signator at cocacoding dot com"
    date               = "2020-10-14"
    version            = "1"
    description        = "autogenerated rule brought to you by yara-signator"
    tool               = "yara-signator v0.5.0"
    signator_config    = "callsandjumps;datarefs;binvalue"
    malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.eternalrocks"
    malpedia_rule_date = "20201014"
    malpedia_hash      = "a7e3bd57eaf12bf3ea29a863c041091ba3af9ac9"
    malpedia_version   = "20201014"
    malpedia_license   = "CC BY-SA 4.0"
    malpedia_sharing   = "TLP:WHITE"
  

  strings:
    $sequence_0 = { 50 1b 5a 12 6f 80 92 f9 13 25 91 32 }
                        $sequence_1 = { ab 50 b4 d2 67 d7 }
                        $sequence_2 = { 80 8d e2 81 af e2 80 8b e2 81 ac e2 80 aa e2 81 ab e2 81 ab e2 81 }
                        $sequence_3 = { e7 24 60 4c 17 71 9b 8a 38 }
                                $sequence_4 = { ac e2 81 af e2 80 ae }
                            $sequence_5 = { ab e2 80 ad e2 81 ac e2 81 ab }
                                    $sequence_6 = { e2 80 8c e2 80 8c e2 80 8c e2 80 ac e2 80 }
                        $sequence_7 = { e2 25 7b 3d 97 c5 43 e1 73 c6 a0 ?? ?? ?? ?? 4b }
                                    $sequence_8 = { 8c 6c cb f5 09 b2 2c 20 e8 c0 a9 ac 97 95 d1 50 9c }
                            $sequence_9 = { 2e 25 05 e8 25 06 69 bf 3b 90 23 89 18 c7 32 21 a5 18 ca 1f d5 79 1a 19 }
                
  condition:
    7 of them and filesize < 10592256
}

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

02f5585c-c660-4ad1-b38e-a5da26b7801f

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