Malicious PDF — malware analysis report

Static analysis result for SHA-256 9358d290a5eee090…

MALICIOUS

PDF

33.8 KB Created: 2021-07-19 19:56:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: d784ede8e26d5b56403b43bf21afd2ce SHA-1: d0558b06ec7e51fb8b60aa6970ba11d0146b8d19 SHA-256: 9358d290a5eee090f8183f7f5b261b18112459604e50a01bd0cfa02baccdf556
160 Risk Score

Malware Insights

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

This PDF document contains multiple links to known malicious redirectors, masquerading as "free generator" or "game hack" lures for popular games. The document body explicitly mentions "How To Get Minecraft Dungeons For Free" and contains a "CLICK HERE TO ACCESS MINECRAFT GENERATOR" call to action, reinforcing the phishing pretext. The embedded URLs likely lead to further stages of the attack, potentially downloading additional payloads or redirecting to phishing sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9946

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 http://netcdn.tw/app/479516143/how-to-get-minecraft-dungeons-for-free-game-hack In PDF document text
    • http://livsgnistans.se/images/free-robux-for-kids_GM431946152.pdfIn PDF document text
    • http://livsgnistans.se/images/minecraft-ps4-free_GM479516143.pdfIn PDF document text
    • http://livsgnistans.se/images/robuxy-com-free-robux_GM431946152.pdfIn PDF document text
    • http://livsgnistans.se/images/coin-master-hack-without-verification_GM406889139.pdfIn PDF document text
    • http://livsgnistans.se/images/free-tiktok-likes-and-followers_GM835599320.pdfIn PDF document text
    • http://livsgnistans.se/images/how-to-get-a-cape-in-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://livsgnistans.se/images/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdfIn PDF document text
    • http://livsgnistans.se/images/roblox-pink-free-robux_GM431946152.pdfIn PDF document text
    • http://livsgnistans.se/images/free-minecraft-server_GM479516143.pdfIn PDF document text
    • http://livsgnistans.se/images/free-spins-coin-master-app_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
font_00_sfnt_off00003129.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3129 22100 bytes
SHA-256: f9f1287fa0dc4c2955a4ad0341d75c420c7cb6e7e7679b7de108c4476d9b1c9d
font_01_sfnt_off0000618e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x618E 18472 bytes
SHA-256: 65ee82f26cafa7906902f4dbf8f4098f0781a130d3f16ad2d63d9ccc83542dd0

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