PDF static analysis report

Static analysis result for SHA-256 8ecd9b705cd80a61…

SUSPICIOUS

PDF

34.1 KB Created: 2021-06-30 02:39:52 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 843dea39065a3c67f9dc0c0c5f5383f3 SHA-1: 362bb88848a51df6ae6dfebc8a358d477ce769ae SHA-256: 8ecd9b705cd80a61417bd0f743c51d13e56025ecd3ffbec831217f5d186427f6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links to external resources, primarily advertising generators or hacks for games like Roblox and Coin Master. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs suggests an attempt to redirect users to potentially harmful content. While no scripts were explicitly extracted, the document's structure and embedded URLs indicate a phishing or malware distribution attempt.

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/free-roblox-card-generator-2021-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id/repository/roblox-2021-hacks-catalog-free_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/roblox-com-www_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/assassin-2-hack-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/downlos-roblox-free_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-game-hack-version-download_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-roblox-followers-generator_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox36com-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-free-coins-and-spins-2021_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/csgo-hacker-id-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-chest-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/cheat-pour-phantom-force-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/orewards-com-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-net-free_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-20210-robux-for-free_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-accounts-i-hacked_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/can-you-really-hack-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/robux-gratis-2021-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-mobile-robux-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/the-free-giveaway-obby-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-daily-free-spins-link-today-2021_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_off00002f42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F42 21700 bytes
SHA-256: c3657d1e727f061125b2f7b90bba650396251c8f28e4ee347bc1afc1f7df2da5
font_01_sfnt_off00005efc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5EFC 19328 bytes
SHA-256: 1509024dfd10c3faba1d85347a75bf81a4d05c51aeff7d340fba1b5312c86c3e

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