Malicious PDF — malware analysis report

Static analysis result for SHA-256 24fa9f0ea35d7260…

MALICIOUS

PDF

43.9 KB Created: 2021-05-16 06:10:39 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 006448ca835f15b7998afee2c6b37ff5 SHA-1: dde04eff909a8107760af02f3560673bde8ec6ee SHA-256: 24fa9f0ea35d72600234530eb04147a947ea8ebff2a4a9e5fea9a90882de02d9
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a critical heuristic firing for a game hack redirect lure, pointing to malicious infrastructure. The document body and embedded URLs reinforce this, suggesting a phishing attempt to trick users into visiting a malicious site. While no scripts were explicitly extracted, the PDF structure and embedded URLs indicate a malicious workflow designed to lead users to potentially harmful content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/como-hackear-coin-master-espaol-game-hack In PDF document text
    • http://www.e-lysis.com/images/coin-master-free-spins-coins_GM406889139.pdfIn PDF document text
    • http://www.e-lysis.com/images/www-free-robux-com_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/how-to-get-free-robux-easy-on-phone_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/how-to-get-free-robux-fast-and-easy_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/coin-master-strategy_GM406889139.pdfIn PDF document text
    • http://www.e-lysis.com/images/free-robux-without-human-verification-real_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/minecraft-115-2-hacks_GM479516143.pdfIn PDF document text
    • http://www.e-lysis.com/images/roblox-promo-codes-free-robux_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdfIn PDF document text
    • http://www.e-lysis.com/images/no-human-verification-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://www.e-lysis.com/images/how-to-hack-roblox_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/how-to-make-your-own-minecraft-server-for-free_GM479516143.pdfIn PDF document text
    • http://www.e-lysis.com/images/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/coin-master-free-spins-for-today_GM406889139.pdfIn PDF document text
    • http://www.e-lysis.com/images/free-robux-promo-codes_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/www-free-robux_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/minecraft-pe-free-download_GM479516143.pdfIn PDF document text
    • http://www.e-lysis.com/images/free-minecraft-mods_GM479516143.pdfIn PDF document text
    • http://www.e-lysis.com/images/roblox-hack-download_GM431946152.pdfIn PDF document text
    • http://www.e-lysis.com/images/coin-master-gold-cards-free-2021_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
stream_003_off000046bc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x46BC 31996 bytes
SHA-256: 9155e4d43f85d48d57baf0c5bbbeec3701556418c3f9d888eed9036a83ce6cef
font_01_sfnt_off000089c9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x89C9 18224 bytes
SHA-256: 123f8386315a91293958179ffe58ecd8d69104faea04a921c44476c066c42c52

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