PDF static analysis report

Static analysis result for SHA-256 069d1ab295c9d64c…

SUSPICIOUS

PDF

33.2 KB Created: 2021-07-19 14:04:09 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d631a5fbe47ce410f86d913fa3543ae5 SHA-1: 568df9449d9a5e28c3f3843bb430206fbc832e0b SHA-256: 069d1ab295c9d64c1d0342c886d174d34dcb7ae52dc1678b451bfda792da1c6f
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent call-to-action to obtain free Robux, strongly suggesting a phishing or scam attempt. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the lure of free in-game currency indicate a likely attempt to redirect users to malicious sites for credential harvesting or malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9942

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-obby-game-hack PDF link annotation
    • http://laboraltoledo.com/images/free-tiktok-views-no-verification_GM835599320.pdfIn PDF document text
    • http://laboraltoledo.com/images/how-to-get-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/how-to-hack-roblox-games_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/free-robux-generator-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/how-to-get-free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/coin-master-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
    • http://laboraltoledo.com/images/get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/free-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://laboraltoledo.com/images/make-free-robux_GM431946152.pdfIn PDF document text
    • http://laboraltoledo.com/images/how-to-hack-robux_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_off00002cf4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CF4 22676 bytes
SHA-256: 94209587b4a71783f77e7cfcf238163de1c874e5f2654505699e9f80af76577b
font_01_sfnt_off00005f9f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F9F 18380 bytes
SHA-256: c42002c82830778d2181917ca33346be679db501b9763b51d5a7b5eaee1332a1