MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors and infrastructure, disguised as "free Robux" or game hacks. The document body explicitly contains a call to action to "CLICK HERE TO ACCESS ROBLOX GENERATOR" and directs users to a URL associated with malicious redirector activity. This indicates a social engineering lure to drive users to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9941
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 https://netcdn.xyz/app/431946152/free-robux-codes-no-offers-game-hack In PDF document text
- https://lib.stie-yai.ac.id/repository/roblox-cheat-source-leaked.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/free-robux-without-human-verification-or-survey-2021.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/free-robux-no-verification-no-credit-card-no-surveys.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/roblox-breaking-point-hack.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/how-do-you-get-free-robux-easy-way.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/how-to-hack-roblox-with-v3rmillion.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/free-auto-clicker-for-roblox.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/tuto-free-roblox.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/free-griffin-code-roblox-adopt.pdfIn PDF document text
- https://lib.stie-yai.ac.id/repository/roblox-skins-free-download-fnaf.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 |
|---|---|---|---|
stream_003_off00004113.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4113 | 26608 bytes |
SHA-256: dcb1c59603fe38ffe5ed2a139a1db0ce0ff9b444804a4a602a8cfb82d5511a08 |
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font_01_sfnt_off00007e2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E2A | 18188 bytes |
SHA-256: ddd0faa0b7046a5aadd64c1535d15c576f568ee1dcaaca8f78178e73ba431d0a |
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