MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors and lures users with promises of game hacks and free currency. The primary malicious URL identified is http://netcdn.tw/app/406889139/get-free-spins-coin-master-game-hack, which likely serves as a gateway to further malicious content. The document body and heuristics indicate a social engineering tactic to trick users into visiting these sites, potentially leading to malware downloads or other compromises.
Machine Learning
- Nyx PDF Classifier malicious score 0.9886
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.tw/app/406889139/get-free-spins-coin-master-game-hack In PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/minecraft-for-chromebook-free_GM479516143.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/coin-master-daily-free-spins-link-haktuts_GM406889139.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-100-robux_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/roblox-redeem-robux_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/how-to-get-free-vip-in-roblox-top-model-2021_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/appsmob-info-coin-master-hack_GM406889139.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-robux-hack-no-verification_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-robux-codes-no-verification_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-costume-roblox-2021_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/master-coins-free_GM406889139.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/roblox-hacked-version_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/roblox-lumber-tycoon-2-hacks_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/hack-roblox-lumber-tycoon-2-btools_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-robux-no-human-verification-100-real_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/tiktok-free-download-apk_GM835599320.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/free-robux-mobile_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/how-to-get-robux-for-free-on-a-comuter_GM431946152.pdfIn PDF document text
- http://danginpurikauh.denpasarkota.go.id/new/public/ckfinder/userfiles/files/roblox-jailbreak-hack-december-2021_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000031aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31AA | 22348 bytes |
SHA-256: 03c7d9c77012ab892dd9f86fa89ceb5897d3becde4b95360163c59d03db6d032 |
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font_01_sfnt_off00006346.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6346 | 2896 bytes |
SHA-256: c1a618813a64314343402b2ec738fc11c4c912460a4c7ae3029924d2f9a229cd |
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font_02_sfnt_off00006d2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D2B | 18176 bytes |
SHA-256: 4615fa8d24c7ab701dc83bbe602e927cac2a2c7f7d4d6f21c8af2f2227b09e12 |
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