PDF static analysis report

Static analysis result for SHA-256 6c59f3df246dd0a0…

SUSPICIOUS

PDF

34.2 KB Created: 2021-06-17 22:31:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: f43912ea3a8562961b9857d63b8fdb7d SHA-1: 47125ec1eaf321d0abfdd814b1224aa0145ab60a SHA-256: 6c59f3df246dd0a0104ef3b15a958c08870a6cac2f013e1668a6e57d2518daa3
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains lures for free game items and hacks, directing users to external URLs. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs suggests an attempt to redirect users to download further content. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of 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-mad-city-hack-game-hack PDF link annotation
    • http://library.stipjakarta.ac.id/etd/repository/free-spins-on-coin-master-iphone_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-things-on-roblox_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/is-minecraft-free-on-switch_GM479516143.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/minecraft-apk-114_GM479516143.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-spins-coin-master-links-blogger_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/get-free-robux-eu_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/how-to-get-minecraft-for-free-on-ps4_GM479516143.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/www-rbxhut-com_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-printable-minecraft-coloring-pages_GM479516143.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/robux-app_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/minecraft-free-download-windows-10_GM479516143.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/coin-master-gold-cards-free_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-coins-coin-master-haktuts_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-robux-websites-that-actually-work-2021_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/coin-master-heaven-links-free-spins_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-robux-no-verification_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/roblox-speed-hack-feb_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/free-robux-hack-generator_GM431946152.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/coin-master-hack-download_GM406889139.pdfIn PDF document text
    • http://library.stipjakarta.ac.id/etd/repository/robuxmatchcom-free-robux_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_off00002f61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F61 21564 bytes
SHA-256: 1fb3bae2a4516e64b3e11046a7ad627cfc142350a0edd528590887a164444f34
font_01_sfnt_off00005ed9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5ED9 19596 bytes
SHA-256: 4730b43215f900ce035c5a9d2e5b1a5b2188b069d4c5e3cc5da5d857fe52b767

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