MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document employs a common lure, promising free in-game currency or hacks for popular games like Coin Master. It contains embedded links that redirect to malicious infrastructure, specifically the URL http://netcdn.tw/app/406889139/free-spin-coin-master-game-game-hack. The ML classifier also flagged this PDF as malicious, indicating a high probability of malicious intent. The document's primary function appears to be directing users to potentially harmful external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9935
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/406889139/free-spin-coin-master-game-game-hack In PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-master-hack_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/hacks-for-dragon-ball-ultimate-roblox_GM431946152.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/https-www-roblox-com-games-2021202123-free-admin_GM431946152.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/free-sword-that-work-in-roblox-games_GM431946152.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-master-hack-root_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/free-links-to-coin-master_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/how-to-get-100-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/daily-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/hackear-coin-master-android_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-master-ids-for-free-spins_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/free-coin-master-hacks-no-verification-or-survey_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-bedrock-for-free_GM479516143.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/robux-games_GM431946152.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-master-hacks-that-actually-work_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/is-there-a-way-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/minecraft-java-edition-key-free_GM479516143.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-and-spin-link_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/download-minecraft-java-edition-free_GM479516143.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/coin-master-free-daily-spins-link_GM406889139.pdfIn PDF document text
- https://elearning.min1kediri.sch.id/__statics/gudangsoal/files/infinite-robux_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.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_002_off00003566.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x3566 | 23420 bytes |
SHA-256: 7673a8371172b86cccc421a37e02d9a0dc6b2acc130517a1a4afe410413f92d6 |
|||
font_01_sfnt_off00006a27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A27 | 2896 bytes |
SHA-256: c1a618813a64314343402b2ec738fc11c4c912460a4c7ae3029924d2f9a229cd |
|||
font_02_sfnt_off0000740c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x740C | 18432 bytes |
SHA-256: 85223bd49af77d40a0092bd2c3733620e417d7d5fcdc632707b7c4feb3d04c0e |
|||
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