MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a critical heuristic firing for a game hack redirect lure, pointing to malicious infrastructure. The document body and embedded URLs reinforce this, indicating a phishing attempt to trick users into visiting a malicious site. While no scripts were extracted, the PDF's structure and embedded links strongly suggest a malicious redirector chain.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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-links-coin-master-october-30-2021-game-hack In PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/free-coin-master-spins-link-download_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/r2d-roblox-hack_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/como-tener-mas-seguidores-en-roblox-sin-hacks_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/coin-master-free-spins-youthnow_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/coin-master-daily-free-spins-blogspot_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/how-to-use-hacks-for-hacktyper-for-roblox_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/how-to-get-free-robux-hack-2021_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/roblox-raindrop-free_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/roblox-c9m_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/gaming-dunia-coin-master-free-spins_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/critical-strike-hack-roblox_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/cheat-engine-roblox-bypass-2021-june_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/free-robux-codes-2021-real_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/coin-master-cards-hack-2021_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/coin-master-hack-no-human-verification_GM406889139.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/roblox-hack-site_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/free-gamepass-roblox_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/minecraft-handbook_GM479516143.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/free-roblox-shirt-templates-2021_GM431946152.pdfIn PDF document text
- http://www.ksmt.edu.np/assets/ckfinder/userfiles/files/announcer-hack-roblox_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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000333a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x333A | 22924 bytes |
SHA-256: bb24d78c38924ac2cfabd0aebecfa8044e3a8c13eac0d7f95150f3da212caf9e |
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font_01_sfnt_off000066c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66C7 | 19080 bytes |
SHA-256: d0362b99e81d912742d9f6f5a3729dd1027f0ed043065234ce84559a9fc7735a |
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