PDF static analysis report

Static analysis result for SHA-256 e474f1398c31813e…

SUSPICIOUS

PDF

45.1 KB Created: 2021-06-13 20:30:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 5c2ae99537c9a7ddc38a4c796dc5aca0 SHA-1: e5ec0f5b1dc0462c89dfc5daedbe510cc322cc52 SHA-256: e474f1398c31813ec6e6c259c611866b2788807673f2780df93aba27346fe0f1
42 Risk Score

Malware Insights

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

The PDF contains embedded URLs and a visual download lure, strongly suggesting it is designed to trick users into downloading malicious content. The ML classifier also flagged this PDF with high confidence. The primary URL http://netcdn.co/app/431946152/roblox-jump-hack-game-hack likely hosts the secondary payload.

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/roblox-jump-hack-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id/repository/easy-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-minecraft-for-free-on-xbox-360_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/real-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/minecraft-complete-handbook_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-xbox-360-free_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-meme_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/earn-robux-com_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-free-spins-and-coins-link-blogspot_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-do-i-get-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-hack-golden-card-in-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-to-get-free-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/2021-free-coin-master-spins_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-coin-master-spins-blog_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/get-free-roblox-hair_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-hack-with-lucky-patcher_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/fast-robux-online_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/rbx-com_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-free-daily-spins_GM406889139.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_off00004a91.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A91 30000 bytes
SHA-256: 72ab16a68ec90b8e1872dd75950df579131034e0af43ea4fe4fa385c7fa49d89
font_01_sfnt_off00008c3c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8C3C 18924 bytes
SHA-256: 3b75088dd6616fddb2bb4f7366b85dd350fcf376dc6c869e55ebaaf2c56c48b1

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