MALICIOUS
240
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains numerous links to websites offering game hacks and free in-game currency, such as 'coin-master-hack-activegamer-game-hack'. The presence of multiple external PDF links and a redirector URL strongly suggests a phishing or scam campaign designed to drive traffic to potentially malicious sites. The ML classifier also flagged this document with high confidence.
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.tw/app/406889139/coin-master-hack-activegamer-game-hack In PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/free-robux-no-wait-to-generator-no-survey_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/minecraft-iphone-free_GM479516143.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/roblox-greenville-all-pass-free_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/online-free-roblox-add-maker_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/how-to-hack-roblox-to-get-robux_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/coin-master-rewards-2021_GM406889139.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/roblox-vampire-hunters-2-going-through-walls-hack_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/free-robux-without-paying-money-for-typing-password-on-roblox_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/roblox-hack-no-human-verification-2021-ipad_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/coin-master-hack-tool-v1-9-download_GM406889139.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/can-i-have-free-robux-please_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/how-to-affect-the-server-roblox-hacks_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/best-way-to-get-robux_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/how-to-hack-on-roblox-jailbreak_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/moonactive-coin-master-hack_GM406889139.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/free-account-roblox-with-robux_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/daily-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/minecraft-jar-free_GM479516143.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/free-robux-with-no-survey_GM431946152.pdfIn PDF document text
- http://www.highsecuritykwt.com/uploaded_files/userfiles/files/coin-master-generator-hack_GM406889139.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 |
|---|---|---|---|
stream_002_off00003663.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x3663 | 23328 bytes |
SHA-256: 79ad8144e559f7119b8de0bee0b9695a82339784001050bcc5ee9c8cef26d0bc |
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font_01_sfnt_off00006b03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B03 | 18376 bytes |
SHA-256: 9071112516a3c1a751db78ff2cf185d6a5c8a1d73babf85370e027775254c109 |
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