MALICIOUS
240
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous links to external resources, many of which are hosted on an IP address and disguised as guides for obtaining free in-game items for popular games like Roblox and Coin Master. The presence of a malicious redirector and a large number of linked PDFs suggests a link farm or SEO manipulation tactic to drive traffic. While no scripts were directly extracted, the nature of the lures and the embedded URLs strongly indicate a malicious intent to trick users into visiting potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 6
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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/cool-hacker-names-for-roblox-game-hack In PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/coin-master-free-spins-no-human-verification_GM406889139.pdfPDF link annotation
- http://45.115.65.99/__statics/gudangsoal/files/free-robux-games-on-roblox_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/how-to-get-free-money-from-roblox_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/how-to-get-roblox-animations-for-free_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/grabpoints-robux_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/como-hackear-roblox-robu-gratis_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/minecraft-rtx-download-free_GM479516143.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/roblox-group-free-robux_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/how-to-get-800-robux-for-free_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/hacks-para-adopt-me-roblox-2021_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/wurst-client-18-9_GM479516143.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/coin-master-free-spins-hack-ios_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/free-card-collection-in-coin-master_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/how-to-hack-peoples-roblox-accounts_GM431946152.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/minecraft-net-free_GM479516143.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/free-spins-coin-master-without-survey_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/download-coin-master-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/coin-master-hack-version-2021-download_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/coin-master-cheat-codes_GM406889139.pdfIn PDF document text
- http://45.115.65.99/__statics/gudangsoal/files/free-roblox-cards-pin-number_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 |
|---|---|---|---|
font_00_sfnt_off00002e12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2E12 | 21600 bytes |
SHA-256: 2c66afadf9fb29e280d7ae260ed1ab8b168b5dc5a3c2f9688ddf8bda173a069c |
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font_01_sfnt_off00005dba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DBA | 19080 bytes |
SHA-256: d4d3079899337542b717eabca620716ae850aa04df61f4c8159c821192c4c9ea |
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