Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb09fe6611e9f04c…

MALICIOUS

PDF

38.8 KB Created: 2021-05-21 02:38:32 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 7210fa573dcc997a39ff79fad5bd9aab SHA-1: e73199870358555b37ce90ad7668c28dee28b5b5 SHA-256: fb09fe6611e9f04c8571b3808d7331b40d7ccf3d78d5b1b324e74bdac83c8597
160 Risk Score

Malware Insights

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

The PDF contains multiple links to known malicious redirectors, disguised as game hacks and generators. The document body explicitly mentions 'Impact Minecraft Hack' and provides a 'CLICK HERE TO ACCESS MINECRAFT GENERATOR' call to action, linking to a malicious URL. This indicates a social engineering lure to trick users into visiting potentially harmful sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8060

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/impact-minecraft-hack-game-hack In PDF document text
    • https://grovehilloutfitters.com/images/coin-master-hack-software-download_GM406889139.pdfIn PDF document text
    • https://grovehilloutfitters.com/images/jailbreak-roblox-hack_GM431946152.pdfIn PDF document text
    • https://grovehilloutfitters.com/images/roblox-free-robux-no-verification_GM431946152.pdfIn PDF document text
    • https://grovehilloutfitters.com/images/free-roblox-groups_GM431946152.pdfIn PDF document text
    • https://grovehilloutfitters.com/images/roblox-studio-free_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00003371.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3371 25260 bytes
SHA-256: 0c0bdc113f8c58873d78015dacdf5bf23d53bc77cbd5370adf8fec4f4d590aa4
font_01_sfnt_off00006c87.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C87 2940 bytes
SHA-256: eb230542719c96b42e3fd8bb01e35f13ebd5f02629049da3a58e7fd7607bf48a
font_02_sfnt_off00007696.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7696 18176 bytes
SHA-256: 4ec6fbeaa9c4b8efbf5eed2e56ed066a905f0fc0b9a0fde00f1b29c5988004b9

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