PDF static analysis report

Static analysis result for SHA-256 46fe885224ed0637…

SUSPICIOUS

PDF

34.1 KB Created: 2021-07-06 20:37:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a222ec5dfbc7b854565eaea660429c97 SHA-1: 2f1a7d4936b31c1d21264a97ac4e6ef6f8c05b5a SHA-256: 46fe885224ed0637f5f442542c543a18a12e135e0d28ba7eb1c7f3c28012d36d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document contains numerous links to external websites, with one prominent URL pointing to a site offering 'free Robux hacks'. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs and a call-to-action button suggests a phishing or social engineering attempt to trick users into downloading potentially harmful content. No scripts were extracted, but the overall pattern indicates a lure for unwanted software or malware.

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.tw/app/431946152/free-robux-hacks-no-verification-game-hack PDF link annotation
    • https://vieclamjapan.com/upload/files/can-you-get-minecraft-for-free-on-pc_GM479516143.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/free-robux-cards_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/free-robux-promo-codes-2021_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/free-spins-coin-master-no-human-verification_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/pop-slots-free-vegas-casino-slot-machine-game-coin-master_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/roblox-free-jump-animation_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/games-like-coin-master-for-free_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/roblox-cheat-client-juillet-2021_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/free-accounts-with-robux-2021-june_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/how-to-get-free-robux-easy-hack_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/can-i-download-roblox-for-free_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/how-you-get-free-robux_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/toolbox-premium-apk_GM479516143.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/coin-master-hack-online-download_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/working-free-robux-obbys_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/coin-master-tiradas-gratis_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/android-coin-master-hack_GM406889139.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/hacks-minecraft_GM479516143.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/roblox-game-free-demo_GM431946152.pdfIn PDF document text
    • https://vieclamjapan.com/upload/files/free-robux-for-free_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002d45.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D45 22592 bytes
SHA-256: 4ebf20e571fcffb53eb8d34034d1c124629e25a7d1fd945bc6160f949b58d5cf
font_01_sfnt_off00005f8e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F8E 19244 bytes
SHA-256: d7f6b7ff3c0ca36ad551dc1698c04b5b051d82f77f85620dffbaec3331a8b166