Malicious PDF — malware analysis report

Static analysis result for SHA-256 059be2096d278d72…

MALICIOUS

PDF

33.7 KB Created: 2021-07-20 03:41:40 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 319db7641ab52e588d427c4c4f66eb17 SHA-1: af6952ec6aa21b5b83bea1838c99ce5778509047 SHA-256: 059be2096d278d729bfb1817169e1868ff05e80bd08cfe3d154e34479817155d
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple embedded links, including one identified as a malicious redirector. The primary lure appears to be related to "free generators" or "game hacks" for popular games like Minecraft, aiming to trick users into visiting malicious sites. The document body and embedded links suggest a phishing or scam attempt to drive traffic to potentially harmful content.

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/minecraft-login-free-game-hack In PDF document text
    • http://www.studiomilone.net/images/free-minecraft-capes_GM479516143.pdfIn PDF document text
    • http://www.studiomilone.net/images/get-free-likes-on-tiktok_GM835599320.pdfIn PDF document text
    • http://www.studiomilone.net/images/free-tiktok-accounts-with-followers_GM835599320.pdfIn PDF document text
    • http://www.studiomilone.net/images/coin-master-hack-without-verification_GM406889139.pdfIn PDF document text
    • http://www.studiomilone.net/images/free-spins-coin-master-links_GM406889139.pdfIn PDF document text
    • http://www.studiomilone.net/images/free-tiktok-followers-no-downloads_GM835599320.pdfIn PDF document text
    • http://www.studiomilone.net/images/was-minecraft-ever-free_GM479516143.pdfIn PDF document text
    • http://www.studiomilone.net/images/free-tiktok-fans-and-likes_GM835599320.pdfIn PDF document text
    • http://www.studiomilone.net/images/get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.studiomilone.net/images/free-robux-generator-no-survey_GM431946152.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_off00002ead.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EAD 23012 bytes
SHA-256: c6c57dc611d3f6f433cad277166773a1d93fbf96954e41b0805d82250960bc2a
font_01_sfnt_off00006287.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6287 17996 bytes
SHA-256: a07e2ad8fd79bb30e6fc1ebe6b3b8a9b32aa8410594bf0891ac0147b7718a067

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