Malicious PDF — malware analysis report

Static analysis result for SHA-256 96eb516e291ffca3…

MALICIOUS

PDF

41.9 KB Created: 2021-05-15 06:31:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 72405119a861c5332f4b4b6edd695be3 SHA-1: bb0208ff00c77136df39a50437075cce6dee22ad SHA-256: 96eb516e291ffca3514d560681b417d4cd43cb58392451abb18b4d6ba19ed1c6
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple links designed to lure users into clicking on what appears to be a "game hack" or "free generator". The primary link redirects to known malicious infrastructure. The document's structure and embedded links suggest it is part of a phishing or scam campaign, likely delivered as a spearphishing attachment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/406889139/coin-master-free-link-today-game-hack In PDF document text
    • http://hondenspecialist-engelien.nl/images/roblox-hack-game_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/coin-master-hack-pro-gamers-com_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/rbx-com_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/coin-master-hack-xyz_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/free-premium-roblox_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/coin-master-hack-programmers_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/how-to-get-minecraft-windows-10-for-free_GM479516143.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/no-scam-free-robux_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/free-400-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/minecraft-ios-mods_GM479516143.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/coin-master-daily-bonus-hack_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/coin-master-free-spins-2021-no-human-verification_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/robux-money_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/get-free-robux_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/free-coin-master-cheats_GM406889139.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/how-to-hack-roblox-for-robux_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/how-to-hack-roblox-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/roblox-free-accessories_GM431946152.pdfIn PDF document text
    • http://hondenspecialist-engelien.nl/images/minecraft-java-edition-free-download_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
stream_003_off000048b8.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x48B8 24560 bytes
SHA-256: 8e654765b4c28c033a06e7c9fd86ca95cbed58a3bfa0c92bb7cddaef5e2ff693
font_01_sfnt_off00008158.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8158 18232 bytes
SHA-256: ac7637c34b6ea6a17139aeea995219f6842183aaecfc204fce9d36f337c74847

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