RoyalRoad_code_pattern2

Description

Detects RoyalRoad weaponized RTF documents

Query · yara

strings:
        $S1= "653037396132353234666136336135356662636665" ascii
        $RTF= "{\\rt"

    condition:
        $RTF at 0 and $S1
Raw source RoyalRoad_code_pattern2 · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule RoyalRoad_code_pattern2
{
   meta:
      description = "Detects RoyalRoad weaponized RTF documents"
      reference = "https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_8_koike-nakajima_jp.pdf"
      date = "2020/01/15"
      author = "nao_sec"
      score = 80
      id = "135024ae-9ecf-5691-95ca-96002e500fd5"
    strings:
        $S1= "653037396132353234666136336135356662636665" ascii
        $RTF= "{\\rt"

    condition:
        $RTF at 0 and $S1
}

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