MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to redirector domains, disguised as offers for free game items and accounts. The primary lure, 'free Minecraft account', points to a known malicious redirector infrastructure. While no scripts were explicitly extracted, the PDF structure and embedded links suggest a social engineering attack designed to lead the user to potentially malicious content or further downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9893
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF'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.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne 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/free-minecraft-account-game-hack In PDF document text
- https://skbm.ba/kardio/files/files/free-robux-without-human-verification-2021_GM431946152.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/play-minecraft-online-free_GM479516143.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/get-free-robux-2021_GM431946152.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/minecraft-launcher-free_GM479516143.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/roblox-script-hack_GM431946152.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/how-to-create-a-minecraft-server-for-free_GM479516143.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/free-minecraft-survival-server_GM479516143.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/coin-master-free-spins-promo-code_GM406889139.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/earn-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- https://skbm.ba/kardio/files/files/minecraft-for-chromebook-free_GM479516143.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002a24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2A24 | 21968 bytes |
SHA-256: 2bfacebbe2973a7c342d880c3c06a7835982665178930114ece8f98f201c9cd5 |
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font_01_sfnt_off00005a82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A82 | 17848 bytes |
SHA-256: 6e6a79a2e8d921ce4110ee7bea64574f9639f41d67ba7d7747bc91dcd849eff6 |
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