MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains multiple links, including one pointing to known malicious redirector infrastructure at http://netcdn.tw/app/1330123889/why-pubg-uc-is-expensive-game-hack. The document body and heuristics indicate a lure for game hacks and free currency, designed to trick users into clicking these links. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9824
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/1330123889/why-pubg-uc-is-expensive-game-hack In PDF document text
- http://digilib-ppsunisma.ac.id/repository/roblox-pink-free-robux_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/hack-roblox-account-to-get-password_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/roblox-pastebin-robux-hack_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/roblox-hack-no-download-no-human-verification_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/cheat-engine-30-roblox_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/www-claim-gg-to-earn-free-robux_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/roblox-god-mode-cheat-engine-script_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/coin-master-hack-without-verification-2021_GM406889139.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/robloxcom-hack-robux-2021_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/roblox-free-gift-card-codes-that-are-unused_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/how-to-hack-songs-in-roblox_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/byfanatics-co-free-robux_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/free-robux-maker_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/free-robux-robloxwin_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/rpg-world-cheats-roblox_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/i-want-free-robux_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/free-online-no-download-roblox_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/who-hacked-cutelucyy9-on-roblox_GM431946152.pdfIn PDF document text
- http://digilib-ppsunisma.ac.id/repository/coin-master-free-spins-link-without-human-verification_GM406889139.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_off000028b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x28B8 | 23652 bytes |
SHA-256: d04f95d7f97ce312a431d55c0308fc5a5219e73f0bfe2d1de4be0b1740bf5cea |
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font_01_sfnt_off00005e30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E30 | 19292 bytes |
SHA-256: a8b73779e632c94f3c098859dd046dd59c3dc946739eba367977698fc9d504e1 |
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