Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f055f89828e2342…

MALICIOUS

PDF

44.4 KB Created: 2021-05-16 02:01:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 871986fd083899c57b5452b88c256750 SHA-1: 314ec29ae8e28ce37084e8aa9b8bb1cda8a90539 SHA-256: 9f055f89828e234288ac78fc8ff92c4f707329f6b30590324df71435a7537d9b
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF document contains multiple links that redirect to malicious infrastructure, masquerading as free game hacks and generators. The primary link, 'https://netcdn.xyz/app/479516143/free-realistic-minecraft-texture-packs-game-hack', is identified as a malicious redirector. The document's structure and embedded links suggest an attempt to lure users into clicking through to potentially harmful websites, likely for further exploitation or malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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/479516143/free-realistic-minecraft-texture-packs-game-hack In PDF document text
    • http://suaedy-library.net/repository/google-play-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/how-to-hack-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/robux-com-free_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/coin-master-hack-tool-for-pc_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/roblox-hack-codes_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/free-minecraft-capes-no-mods_GM479516143.pdfIn PDF document text
    • http://suaedy-library.net/repository/how-to-hack-coin-master-ios_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/coin-master-play-online-free_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/daily-free-spins_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/free-flip-master-coins_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/coin-master-hack-spins_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/minecraft-items_GM479516143.pdfIn PDF document text
    • http://suaedy-library.net/repository/claimrbx-free-robux_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/minecraft-pe-apk_GM479516143.pdfIn PDF document text
    • http://suaedy-library.net/repository/how-to-get-minecraft-for-free-on-your-phone_GM479516143.pdfIn PDF document text
    • http://suaedy-library.net/repository/roblox-com-free-robux_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/free-robux-redeem-codes_GM431946152.pdfIn PDF document text
    • http://suaedy-library.net/repository/freecoins_GM406889139.pdfIn PDF document text
    • http://suaedy-library.net/repository/static-moonactive-net_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004ba9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BA9 28944 bytes
SHA-256: 22aa21b3f7f0596afe9ae68fadaf42e6c2c85c2cf851e628a65c41af9e689910
font_01_sfnt_off00008b9c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8B9C 18316 bytes
SHA-256: 3f7dc9828bb789f2f60f74f5e4523efa991fc74e7e634ca87946bd7b638634b9

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