MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to redirector infrastructure and websites offering "game hacks" and "generators," which are common lures for malware distribution. The heuristic firings, particularly PDF_GAME_HACK_REDIRECT_LURE and PDF_MALICIOUS_REDIRECTOR_LINK, strongly indicate a malicious intent to redirect the user to potentially harmful content. The presence of embedded URLs and the ML classifier further support this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9926
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/ads-for-roblox-games-free-game-hack In PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/how-to-hack-robux-with-cheat-engine.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/how-to-hack-someone-on-roblox.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-build-your-dreams-hack.pdfIn PDF document text
- http://technibuild-group.com/uploaded_files/userfiles/files/roblox-online-roblox-hack.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/anime-roblox-roblox-face-free.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/wwwrobuxhackscom.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/free-roblox-hacks-net.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-crosshair-hack.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/change-roblox-name-for-free.pdfIn PDF document text
- http://www.technibuild-group.com/uploaded_files/userfiles/files/cheats-roblox-vip.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_off000042ce.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x42CE | 38780 bytes |
SHA-256: cd819d250b070a30d2bc4b690351194aec0f45bbb103e2978c68845bbd96dadb |
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font_01_sfnt_off00009641.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9641 | 18612 bytes |
SHA-256: 3f5ca51a91a22f974f93df3b495d51588e2b63159fa8353d07455ee8ebd41441 |
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