elf_satori_auto

YARA detection rule by Felix Bilstein - yara-signator at cocacoding dot com

Detects elf.satori.

rule elf_satori_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2026-09-17"
        version = "1"
        description = "Detects elf.satori."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/elf.satori"
        malpedia_rule_date = "20260916"
        malpedia_hash = "53a643781c18e08f4a50949af60172d837a0b6f6"
        malpedia_version = "20260917"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { 56 31c9 53 83ec04 }
                                                            
        $sequence_1 = { 8d4508 66c1c808 66894104 0fb6442407 }
                                                            
        $sequence_2 = { e8???????? 5f 5d 6a09 a1???????? f7d8 50 }
                                                                                                
        $sequence_3 = { 6a00 8d942444060000 52 e8???????? c7042420000000 }
                                                                        
        $sequence_4 = { e8???????? 83c410 eb30 6800400000 83c303 6a03 }
                                                                                    
        $sequence_5 = { 50 8d842450060000 50 e9???????? 83ec0c 6a1d e8???????? }
                                                                                                
        $sequence_6 = { ba???????? b804000000 e8???????? b901000000 ba???????? b804000000 }
                                                                                    
        $sequence_7 = { 5b 5e c3 55 57 31ff 56 }
                                                                                                
        $sequence_8 = { c7042420000000 89c6 e8???????? c7042420000000 89c3 e8???????? 57 }
                                                                                                
        $sequence_9 = { 740d 3c17 0f8598000000 e9???????? 80bb3404000002 0f8486000000 80bb3504000002 }
                                                                                                
    condition:
        7 of them and filesize < 122880
}

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

06cb0393-9587-4da6-88c6-4aa01286a023

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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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