PDF static analysis report

Static analysis result for SHA-256 17120777eade682b…

SUSPICIOUS

PDF

34.0 KB Created: 2021-06-19 02:28:15 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: b954e9ae13fe156f62589f8d5a98e5d9 SHA-1: 1cda19e3aa965d3e2d8f7ff2aec3d11ba470a0cc SHA-256: 17120777eade682b54d689cf2b84c58ad47ef5d15de8c05c3d797b7b50a61ccb
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains multiple embedded URLs, including one explicitly titled 'how-to-hack-a-roblox-account-easy-game-hack', suggesting a lure for users seeking cheats or exploits. The ML classifier also flagged this PDF as malicious with high confidence. The presence of these links indicates an attempt to redirect the user to a malicious site for downloading further payloads or engaging in phishing.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 3

  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://netcdn.co/app/431946152/how-to-hack-a-roblox-account-easy-game-hack PDF link annotation
    • http://rightlead.com.tw/image/data/files/coin-master-rewards-2021_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/coin-master-free-spins-link-2021-download_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/robux-hack-no-survey-no-verification_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/free-robux-quiz_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/clean-master-hack-coins_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/www-bandicam-com-free-robux_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/free-spins-coin-master-march-2021_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/project-pokemon-hacked-roblox_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/how-to-get-free-admin-in-roblox_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/free-roblox-accounts-2021-with-robux_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/get-free-tiktok-fans_GM835599320.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/coin-master-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/coin-master-free-spins-link-today-new_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/robux-premium_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/download-roblox-windows-10-free_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/free-robux-cards_GM431946152.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/hack-coin-master-no-verification_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/coin-master-free-gifts_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/coin-master-daily-free-spins-link-blogspot_GM406889139.pdfIn PDF document text
    • http://rightlead.com.tw/image/data/files/is-roblox-free-on-nintendo-switch_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002e68.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E68 22012 bytes
SHA-256: f6d50019fe4475b30372be8c51d2cbc75b36e4977db58fbbe13f5cfe6aaf3872
font_01_sfnt_off00005f19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F19 19244 bytes
SHA-256: 4dcbe17bebf2382ad99832b5327dd7065748ff6dacf6eb853322815bf961736f

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