MALICIOUS
240
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document employs a lure related to free game currency and hacks, directing users to a malicious redirector. The document contains numerous links to external PDF files, likely part of a link farm designed to improve search engine ranking for malicious content. The presence of embedded URLs and the overall structure strongly suggest a phishing or scam attempt.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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.co/app/431946152/groups-that-give-free-robux-everyday-game-hack In PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-shirt-roblox-pastebin_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/how-to-get-free-faces-on-roblox-2021_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/hacks-for-phantom-forces-roblox_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/coin-master-links-free-spins_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/how-to-get-unlimited-robux_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-coin-and-spin-for-coin-master_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/cheats-coin-master-free-spins-and-news_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-roblox-app_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-roblox-accounts-2021-with-robux_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/how-to-get-free-things-on-roblox_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/minecraft-java-edition-free-download-for-android_GM479516143.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/mcpe-master-hack-coin-apk_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/rbx-com_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/how-to-hack-someone-account-in-roblox-2021_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-coins-coin-master-iphone_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/free-robux-com_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/huskybuckscom-free-robux_GM431946152.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/daily-free-spins-coin-master-app_GM406889139.pdfIn PDF document text
- https://man1-kotagorontalo.sch.id/__statics/gudangsoal/files/como-meter-hacks-en-roblox_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_off000032bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x32BF | 22728 bytes |
SHA-256: 54541ad633bdb90a2c237b88051cbe242dc8f54dcfaea3688514efc780313e7a |
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font_01_sfnt_off000064e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64E5 | 19748 bytes |
SHA-256: 60078a3e3cf826b7486e4b4884866166e3e03a0a6c4830ccf17589b3cad1a55a |
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