MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links that redirect to malicious infrastructure, specifically advertising free in-game currency generators. The primary lure is 'Free Robux No Verification At All', directing users to a known malicious redirector. While no scripts were explicitly extracted, the PDF structure and embedded URLs strongly suggest a social engineering tactic to drive traffic to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
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 https://netcdn.online/app/431946152/free-robux-no-verification-at-all-game-hack In PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-robux-websites-2021_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/hack-coin-master-free_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/how-to-get-free-coins-on-coin-master_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/moonactive-coin-master-free-spins_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/coin-master-free-spins-for-iphone_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-robux-cards_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/tiktok-free-20-likes_GM835599320.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/freerubux_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/moonactive-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/hack-mod-coin-master_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/kachifpro_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-robux-net_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/can-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/511-hack-roblox_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-spins-coin-master-ios-links_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/coin-master-free-spins-daily_GM406889139.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/how-to-get-20210-robux-for-free_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/how-to-use-scripts-in-roblox-hack_GM431946152.pdfIn PDF document text
- http://belajar.kurman1kotasemarang.com/__statics/gudangsoal/files/free-roblox-accounts-with-robux-that-work-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 |
|---|---|---|---|
stream_004_off00005482.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5482 | 25732 bytes |
SHA-256: 45db299e5038aceefca69cf37504405a17cd546f8f01105e422ef963098f63a1 |
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font_01_sfnt_off00008f38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F38 | 5696 bytes |
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139 |
|||
font_02_sfnt_off00009c4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C4A | 18676 bytes |
SHA-256: a2274236a7a2e18adabb7b86c58cf77696514c901240e043c32ff4f0260e6091 |
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