Suspicious_Script_Running_from_HTTP_RID350E

YARA detection rule by Florian Roth · CC-BY-NC https://creativecommons.org/licenses/by-nc/4.0/

Detects a suspicious

rule Suspicious_Script_Running_from_HTTP_RID350E : DEMO SCRIPT T1059 {
   meta:
      description = "Detects a suspicious "
      author = "Florian Roth"
      reference = "https://www.hybrid-analysis.com/sample/a112274e109c5819d54aa8de89b0e707b243f4929a83e77439e3ff01ed218a35?environmentId=100"
      date = "2017-08-20 15:56:51"
      score = 50
      customer = "demo"
      license = "CC-BY-NC https://creativecommons.org/licenses/by-nc/4.0/"
      
      tags = "DEMO, SCRIPT, T1059"
      minimum_yara = "3.5.0"
      
   strings:
      $s1 = "cmd /C script:http://" ascii nocase
      $s2 = "cmd /C script:https://" ascii nocase
      $s3 = "cmd.exe /C script:http://" ascii nocase
      $s4 = "cmd.exe /C script:https://" ascii nocase
   condition: 
      1 of them
}

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

897aae72-7510-43ad-9f2b-ae19e205c1c7

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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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