PDF static analysis report

Static analysis result for SHA-256 cec98b47c36d2575…

SUSPICIOUS

PDF

33.9 KB Created: 2021-07-02 08:45:40 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 713ab28c5b0bdcd35cd1efd02b5fdc1e SHA-1: c661a46eb6b4d019daac5472cf59a35622278de5 SHA-256: cec98b47c36d2575f070cd5327d03ce75bc9eabf01e17a7fec04eb4e5d2254c8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a prominent external URI pointing to game hacks and free currency lures, suggesting a phishing or malware distribution attempt. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple links to potentially unwanted content reinforces this assessment. No scripts were extracted from this sample, limiting the ability to determine specific execution methods.

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/kat-hacks-roblox-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id//repository/haktuts-coin-master-today_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/pokemon-go-free-friends_GM1094591345.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-free-spins-2021-haktuts_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-apk-hack-2021_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-roblox-for-free-on-pc_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-spins-and-coins-com_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-speed-hack-on-roblox-no-download_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/is-free-robux-real_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-use-snowlords-roblox-hacks_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-free-clothes-codes_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/real-working-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/best-roblox-free-roam-games_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/addidas-tracsuit-roblox-for-free_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-admin-commands-on-roblox-without-cheat-engine_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/7-year-old-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/giftbux-com-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-free-spins-16-04-19_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-no-downloading-apps_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-studio-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/minecraft-free-minecoins_GM479516143.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_off00002e06.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E06 22404 bytes
SHA-256: 8d281931fa3d481a2c751cee328b5e369e42198c39f37df38ee0c77589a3ad34
font_01_sfnt_off0000600a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x600A 18760 bytes
SHA-256: ac67c9591b242e2d250e5f29e680f8fae52c6d8999580f93f2f0ca478e82e38e

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