MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm, routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9865
Heuristics 5
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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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PDF links to a 'free generator / game hack' redirector high 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.
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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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External URI info PDF_URIPDF contains an external URL action
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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.tw/app/431946152/account-passwort-roblox-hack-game-hack PDF link annotation
- http://perpus.polimarim.online/repository/how-do-i-get-free-roblox-money_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/www-free-robux_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-free-spins-link-blogspot_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-free-coin-hack_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-free-spin-sites_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/free-spin-coin-master-link-2021_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-level-4_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/roblox-games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/coin-master-unlimited-spins_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/free-roblox-accounts-with-robux-that-work-not-banned-2021_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/roblox-hack-download-pc_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/cheats-for-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/free-robux-without-downloading-anything_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/roblox-hack-tool_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/hack-into-other-people-roblox-account_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/how-to-get-free-builders-club-on-roblox-ipad_GM431946152.pdfIn PDF document text
- http://perpus.polimarim.online/repository/free-coin-and-spin-in-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.polimarim.online/repository/how-to-get-free-robux-2021-fastest-and-easyest-way_GM431946152.pdfIn PDF document text
- https://www.semrush.com/prices/In 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_off0000520a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x520A | 25528 bytes |
SHA-256: 93b1282c2eed9932d7babafe14e2592197468ef052c3b688a662b97bdd3a9933 |
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font_01_sfnt_off00008ac8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AC8 | 18744 bytes |
SHA-256: 6db0d14ccbf9091abc5c33a78ced9a7eb1ecc4034b79286c2eed7d57e2a59dd8 |
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