PDF static analysis report

Static analysis result for SHA-256 fe699cf5ab0fb718…

SUSPICIOUS

PDF

33.0 KB Created: 2021-06-26 03:22:57 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: b0e5b65ddffe3d218e69c42aa265fd0c SHA-1: 97c0805a716ee964f1810215625a9b9c1e7ecf78 SHA-256: fe699cf5ab0fb71804bee13cc6eec5533eaf417b21e32d7eb65b1f2815e7ba35
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a high-confidence ML classifier firing, indicating malicious intent. The document body and extracted URLs suggest a lure for game-related cheats and hacks, likely to download further malware or engage in phishing. No scripts were extracted, but the presence of external links points to a downloader or redirector pattern.

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/479516143/free-minecraft-skin-maker-game-hack PDF link annotation
    • https://xhse.vn/public/upload/files/roblox-re_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/how-to-hack-coin-master-game-without-root_GM406889139.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/free-robux-legit_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/get-free-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/minecraft-java-edition-redeem-code-free-2021_GM479516143.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/roblox-hack-account-bugmenot-wiki_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/roblox-help-free-robux_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/how-to-get-100-robux-for-free_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/coin-master-hacks-for-android_GM406889139.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/dailyrobux_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/minecraft-free-education_GM479516143.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/promo-codes-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/free-robux-gift-card-pin_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/roblox-headless-head-free_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/how-do-you-get-free-roblox_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/free-robux-pin-codes_GM431946152.pdfIn PDF document text
    • https://xhse.vn/public/upload/files/roblox-rewards_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_off00002e4d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E4D 22208 bytes
SHA-256: 13d69a7903407b3adfa18accbd78cfea8250732942654d916719d6032f2dfec0
font_01_sfnt_off00005f27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F27 18024 bytes
SHA-256: ae8e9e7bdedeb0219c214c271fa7935e3d50c3d8e4c274774e7a90e4006841d3