Malicious PDF — malware analysis report

Static analysis result for SHA-256 04059dcd6b802062…

MALICIOUS

PDF

46.8 KB Created: 2021-05-13 14:06:27 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: de827944c645a8be040315c2cd5ca129 SHA-1: 29bf941f1decb02eb3a8cd91ff0c1cf7b57e8d75 SHA-256: 04059dcd6b802062ce415e761e44faed86c7ad8b47b6ee912aa9c546e8ce50ca
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple links to known malicious redirectors, disguised as 'free generators' or 'game hacks' for popular games. The primary malicious link identified is https://netcdn.xyz/app/431946152/free-vip-server-roblox-game-hack. The document's structure and embedded links suggest it is designed to lure users into clicking these URLs, likely leading to further malicious content or downloads. No scripts were extracted, but the PDF's nature points towards a phishing or redirection attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8948

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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
  • 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 https://netcdn.xyz/app/431946152/free-vip-server-roblox-game-hack In PDF document text
    • http://pdapanache.com/images/minecraft-for-free-apk_GM479516143.pdfIn PDF document text
    • http://pdapanache.com/images/coin-master-free-coins-cheat_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/roblox-free-robux-generator_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/roblox-hack-ga_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/unlimited-robux_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/coin-master-pc-hack-tool_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/free-coin-spin_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/can-i-hack-coin-master-with-lucky-patcher_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/free-minecraft-accounts-reddit_GM479516143.pdfIn PDF document text
    • http://pdapanache.com/images/hack-coin-master-apk-2021_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/free-robux-no-verification-no-download_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/coin-master-spin-link-today_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/earn-robux-today_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/how-to-get-free-robux-without-downloading-anything_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/robuxlove-net-free-robux_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/free-roblox-cards-pin-number_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdfIn PDF document text
    • http://pdapanache.com/images/new-free-money-links-coin-master_GM406889139.pdfIn PDF document text
    • http://pdapanache.com/images/is-roblox-free-on-nintendo-switch_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004a2c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A2C 26708 bytes
SHA-256: 85c3e6461362d0aa5bd5bc7be615ca888ae5ae32e4a3fc0c4df65b36c391a64d
font_01_sfnt_off000086cb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x86CB 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off000093dd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x93DD 18492 bytes
SHA-256: c1771e38e47f70d4d1a65a36e251d19cfd5d8120c02d48444b4cec837a0f1c39

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