MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple heuristics indicating it's a malicious redirector lure, specifically promoting game hacks and generators. The primary URL identified, http://netcdn.tw/app/406889139/coin-master-hack-no-verification-game-hack, is flagged as a malicious redirector. The document body, though partially garbled, contains similar lure text and URLs, reinforcing the phishing attempt.
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.tw/app/406889139/coin-master-hack-no-verification-game-hack In PDF document text
- http://digilib-pps.unja.ac.id/repository/minecraft-gun-mod-download-free_GM479516143.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/exploit-roblox-free_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/roblox-verification_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/free-coin-and-spin-in-coin-master_GM406889139.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/coin-master-hack-no-survey_GM406889139.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/groups-with-free-stufff-droups-roblox_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/minecraft-pocket-edition-free-ios_GM479516143.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/drive-shaft-hack-roblox_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/how-to-hack-roblox-accounts-no-download_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/how-to-hack-someones-roblox-account-2021_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/download-roblox-hack-robux-free_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/free-robux-trapball_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/free-giftcard-codes-roblox_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/free-robux-on-phone_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/minecraft-pe-free-apk_GM479516143.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/coin-master-fun-hack-online_GM406889139.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/how-to-get-free-robux-inspect-no-waiting_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/roblox-vheicle-simulator-hacks_GM431946152.pdfIn PDF document text
- http://digilib-pps.unja.ac.id/repository/how-to-use-roblox-hack-script_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_off000031ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31BA | 22492 bytes |
SHA-256: 46050c1b23c7e40047a88521554644e4056f2e0e69204bd362d40a4c6a388989 |
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font_01_sfnt_off00006426.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6426 | 18140 bytes |
SHA-256: 584bd634a741abf14746247beb71184038551534d821baf642793c5d967f1edd |
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