MALICIOUS
260
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document employs a lure of free game generators and hacks to entice users into clicking malicious links. The document contains numerous links to redirectors and potentially phishing sites, including a primary link to 'minecraft-free-ios-no-verification-game-hack'. The ML classifier strongly indicates malicious intent, and the presence of MFA lures suggests credential harvesting or session token theft as a potential goal.
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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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/479516143/minecraft-free-ios-no-verification-game-hack In PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/free-roblox-gift-codes-2021_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/hack-counter-blox-roblox-offensive-download_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-free-2021-spin-link_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/how-to-get-free-stuff-in-the-catalog-on-roblox_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-mod-version-free-download_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/win-free-robux_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-mod-version-free-download-2021_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/free-spins-coin-master-2021-today_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-blogspot_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-free-spins-today-new_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/hack-game-plus-com-coin-master_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/how-to-get-free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/how-to-hack-roblox-accounts-2021_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/free-robux-generator-100-working_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/roblox-robux-hack-no-survey-2021_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/how-to-get-free-robux-apex-spice_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/how-to-fly-cheat-engine-roblox_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/roblox-games-to-download-for-free_GM431946152.pdfIn PDF document text
- http://stikomyogyakarta.ac.id/ckfinder/userfiles/files/minecraft-bedrock-free-download_GM479516143.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_off000036f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x36F9 | 22444 bytes |
SHA-256: f698a5eeb35c015c0d40763b6535fd6b023c0830aa18e02774d273c8957587e6 |
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font_01_sfnt_off00006908.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6908 | 18132 bytes |
SHA-256: 9921e29242a30a87c239e4842ad7b287d420a62858cff22e2e8107af17a37070 |
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