MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains links that redirect to malicious infrastructure, specifically advertising free game currency or hacks. The document body and embedded URLs strongly suggest a lure for users to click through to potentially malicious sites. While no scripts were explicitly extracted, the nature of the links and the lure implies a potential for further malicious activity, such as downloading additional payloads.
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/431946152/free-2021-robux-game-hack In PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/how-to-get-free-coins-in-coin-master_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/coin-master-free-spins-and-coins-for-iphone_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/hack-roblox-dragon-ball-final-stand_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/coin-master-free-spins-hack-no-human-verification_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/roblox-how-to-get-admin-for-free_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/robux-free-online_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-robux-easy_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-robux-without-offers_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/coin-master-gameplay_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-robux-no-verify-2021_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/coin-master-free-daily-rewards_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-girl-hair-roblox_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/minecraft-nintendo-switch-digital-code-free_GM479516143.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-roblox-expolit-that-kills-others_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/mcpe-free-download_GM479516143.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/get-free-robux-no-verification_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/how-to-get-free-coins-on-coin-master_GM406889139.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/how-to-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-roblox-clothes-for-your-avatar_GM431946152.pdfIn PDF document text
- http://apps.esqbs.ac.id/ebs_library/repository/free-robux-not-fake_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_off00002fbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2FBB | 22732 bytes |
SHA-256: 5aa52a905e3cd66cd9670452c9b3cb6cf22742a2455ba1147695303a81b4b70d |
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font_01_sfnt_off00006286.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6286 | 19116 bytes |
SHA-256: af14d1fa5b4f919e14fbfd2207fee29f86c7e1258ad11836ead4aea48baef512 |
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