PDF static analysis report

Static analysis result for SHA-256 bc03fcde49c2c4d6…

SUSPICIOUS

PDF

34.9 KB Created: 2021-06-18 21:56:47 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 8b31db65a6a4f3ff6f72630607450ec1 SHA-1: 85f6f24951c219cf6cd4c80caabdafcd60f7ab94 SHA-256: bc03fcde49c2c4d6536529f8b42d67a5602b20fea5b5e1215286d289a10e92d7
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs pointing to sites offering game hacks and cheats, including a prominent link to 'free-robux-obby-working-game-hack'. The ML classifier strongly flagged this PDF as malicious, indicating it likely serves as a lure to download malware or engage in phishing. While no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest a social engineering tactic to trick users into visiting malicious sites.

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-robux-obby-working-game-hack PDF link annotation
    • http://mycookingpot.com/images/coin-master-free-spin-and-trading-group_GM406889139.pdfIn PDF document text
    • http://mycookingpot.com/images/coin-master-hack-apk-download-for-android-mobile_GM406889139.pdfIn PDF document text
    • http://mycookingpot.com/images/hacking-apps-for-roblox_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/promo-codes-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/roblox-hack-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/tix-hack-roblox-cheat-engine_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/free-robux-card-5-million_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/how-to-download-minecraft-for-free-on-mac_GM479516143.pdfIn PDF document text
    • http://mycookingpot.com/images/get-free-robux-now_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/minecraft-xbox-one-edition-digital-code-free_GM479516143.pdfIn PDF document text
    • http://mycookingpot.com/images/free-daily-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://mycookingpot.com/images/how-to-get-minecraft-windows-10-for-free-2021_GM479516143.pdfIn PDF document text
    • http://mycookingpot.com/images/queen-i-want-to-break-free-roblox-di_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/heroes-online-roblox_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/v3rm-roblox-hack_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/how-to-ban-people-from-servers-roblox-hack_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/como-instalar-hack-para-robux_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/free-robux-codes-2021-real_GM431946152.pdfIn PDF document text
    • http://mycookingpot.com/images/free-spins-coin-master-november-2021_GM406889139.pdfIn PDF document text
    • http://mycookingpot.com/images/free-minecraft-bedrock_GM479516143.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_off00002fd9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FD9 22848 bytes
SHA-256: 027e68270ecfde1725704559176156b0c8139ba464217db231e682a62195f7f6
font_01_sfnt_off00006321.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6321 19196 bytes
SHA-256: 95284e1712d9f2b5d6ebb605d142c5e9af70e6135a5ad572baa8230be31d99b8