MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors, specifically advertising 'free generators' and 'game hacks' for popular games like Roblox. The primary lure URL is http://netcdn.co/app/431946152/roblox-free-robux-group-funds-game-hack, which is designed to trick users into downloading further malicious content. The ML classifier also strongly indicated maliciousness.
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 http://netcdn.co/app/431946152/roblox-free-robux-group-funds-game-hack In PDF document text
- http://amcoeur.org/images/free-robux-gift-card-uk_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/bloxpink-free-robux_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/minecraft-free-install_GM479516143.pdfIn PDF document text
- http://amcoeur.org/images/bad-business-roblox-hack_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/tiktok-views-free_GM835599320.pdfIn PDF document text
- http://amcoeur.org/images/how-to-get-anything-for-free-roblox_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/how-to-get-your-hacked-account-back-on-roblox-2021_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/free-robux-please_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/coin-master-free-spins-for-today_GM406889139.pdfIn PDF document text
- http://amcoeur.org/images/how-to-give-people-robux-for-free-in-roblox_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/how-to-hack-almost-any-game-roblox-november-2021-100_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/roblox-robux-hack-apk-download_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/minecraft-bedrock-hacks_GM479516143.pdfIn PDF document text
- http://amcoeur.org/images/robux-matchcomfree-robux_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/claim-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://amcoeur.org/images/free-coin-master-spins-link_GM406889139.pdfIn PDF document text
- http://amcoeur.org/images/how-to-get-free-money-on-roblox-murder-mystery-2_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/free-robux-co_GM431946152.pdfIn PDF document text
- http://amcoeur.org/images/roblox-hold-space-jump-script-hack_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_002_off00002e0c.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x2E0C | 22552 bytes |
SHA-256: 3e6baa31e896d53bbc777fdda42ec1e69dac67a50cf70eafb49fb9ac9c65fec9 |
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font_01_sfnt_off00006083.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6083 | 18956 bytes |
SHA-256: 953461dd7f3ce760c615c55b7f8819323b45d3db96707a169c8dee381b5d4b9a |
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