MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document employs a lure related to free game currency (Robux) and contains multiple links to known malicious redirector infrastructure. The primary malicious link identified is https://netcdn.xyz/app/431946152/free-roblox-com-game-hack, which likely serves as a gateway to further malicious content or downloads. The presence of numerous links and the ML classifier's high confidence score indicate a deliberate malicious workflow.
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 https://netcdn.xyz/app/431946152/free-roblox-com-game-hack In PDF document text
- http://brokermortgages.com/images/what-games-on-roblox-give-you-free-robux_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/how-to-hack-roblox-to-get-robux_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/village-4-coin-master_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/how-to-get-free-robux-without-human-verification-2021_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/free-robux-pin-codes_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/robux-free-com_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/free-minecraft-bedrock-server-hosting_GM479516143.pdfIn PDF document text
- http://brokermortgages.com/images/gamesofficenet-hack-coin-master_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/free-coin-and-spin-for-coin-master_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/how-to-get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/hack-coin-master-no-verification_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/robux-generator-com_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/i-need-robux_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/how-to-get-free-robux-on-android_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/free-robux-com-no-verification_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/robux-com-free_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/hack-coin-master-android_GM406889139.pdfIn PDF document text
- http://brokermortgages.com/images/codes-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://brokermortgages.com/images/how-to-get-minecraft-pocket-edition-for-free_GM479516143.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_off0000498f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x498F | 29548 bytes |
SHA-256: 123a65532132af6f19cc0299892cb18e753f7504fa511a017bfba64aa7d7cff3 |
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font_01_sfnt_off00008db2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DB2 | 18208 bytes |
SHA-256: a8b78c346849e492d79c6e108c6b39d90d98748c1a8fa70f2ffbc01f5a97eafd |
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