MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains multiple embedded links that redirect to malicious infrastructure, specifically promoting 'free generator / game hack' lures. The primary malicious URL identified is https://netcdn.xyz/app/406889139/link-for-free-spins-on-coin-master-game-hack. The document's content and heuristic firings strongly suggest a social engineering tactic to trick users into visiting potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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/406889139/link-for-free-spins-on-coin-master-game-hack In PDF document text
- http://bepquannhu.vn/upload/editor/files/coin-master-spin-link-today-free_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/promo-code-free-robux_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/hacked-roblox-game_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/coin-master-free-spins-link-today-haktuts_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/minecraft-free-computer-game_GM479516143.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/how-to-get-free-robux-hack-2021_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/irobux-com-redeem_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/coin-master-cheat-to-get-free-spins_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/free-robux-master_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/www-coinmaster_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/hack-roblox-players_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/get-me-free-robux_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/minecraft-noob-vs-pro-vs-hacker-vs-god_GM479516143.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/levvvel-coin-master_GM406889139.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/minecraft-wurst-hacked-client_GM479516143.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/free-robux-exe_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/instantrobux_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/roblox-troll-outfits-free_GM431946152.pdfIn PDF document text
- http://bepquannhu.vn/upload/editor/files/roblox-hack-download-pc_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 |
|---|---|---|---|
stream_003_off00004ae0.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4AE0 | 24416 bytes |
SHA-256: 76f2d3d0a7ca9ec9b349c5492d57b7d286af03ea0d66cccdf86aa7f5c4fc4c8d |
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font_01_sfnt_off000082c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82C7 | 18056 bytes |
SHA-256: 722d781e478cd0d1a4785e673d05427d87221dd2f44d1d4595ffa323240eece4 |
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