PDF static analysis report

Static analysis result for SHA-256 eabdf474e1b087f8…

SUSPICIOUS

PDF

33.4 KB Created: 2021-06-27 09:46:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 9dd3b7f8ce0e397e522f6860b6a138ef SHA-1: 562c934fd75a6c7e6137e586a956146aeadea5af SHA-256: eabdf474e1b087f8c51cc53a68839b974217caf3f86910dc55e720a4d6d35571
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text related to game hacks and cheats, specifically for Roblox and Coin Master. The primary URL, http://netcdn.co/app/431946152/roblox-a-t-il-t-hack-game-hack, is likely a lure to download a malicious payload. The ML classifier strongly flagged this PDF as malicious, supporting the assessment 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/roblox-a-t-il-t-hack-game-hack PDF link annotation
    • https://www.ocic.hr/files/free-spin-link-for-coin-master-game_GM406889139.pdfIn PDF document text
    • https://www.ocic.hr/files/free-robux-please_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/how-to-get-free-things-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.ocic.hr/files/roblox-hack-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://www.ocic.hr/files/roblox-download_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/roblox-girl_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/roblox-hack-all-game-admin-command_GM431946152.pdfIn PDF document text
    • http://www.ocic.hr/files/free-robux-gift-card-codes-2021_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/how-to-hack-roblox_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/coin-master-time-hack-2021_GM406889139.pdfIn PDF document text
    • https://www.ocic.hr/files/free-coins-for-coin-master-blogger_GM406889139.pdfIn PDF document text
    • http://www.ocic.hr/files/how-to-get-free-robux-promo-codes_GM431946152.pdfIn PDF document text
    • http://www.ocic.hr/files/coin-master-hack-apk-free-download_GM406889139.pdfIn PDF document text
    • https://www.ocic.hr/files/roblox-cheats-for-hacks_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/pubg-uc-kodu-yazma_GM1330123889.pdfIn PDF document text
    • http://www.ocic.hr/files/injet-cheats-roblox_GM431946152.pdfIn PDF document text
    • https://www.ocic.hr/files/minecraft-apk-114-4_GM479516143.pdfIn PDF document text
    • https://www.ocic.hr/files/free-robux-without-verify_GM431946152.pdfIn PDF document text
    • http://www.ocic.hr/files/coin-master-hack-pc-free_GM406889139.pdfIn PDF document text
    • http://www.ocic.hr/files/easy-coin-master-hack-without-verification_GM406889139.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_off00002c86.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C86 22220 bytes
SHA-256: 1c8a014dea783ba6a153efb11dacd546960e4f4d78166aa75109b4ce8e54a334
font_01_sfnt_off00005dc5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DC5 18912 bytes
SHA-256: ae54a8f284772b7f0f29a2d2fd9b843c2d4c41d8ea406936f051e576829220cc