MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains multiple links to known malicious redirectors, masquerading as game hacks and generators. The primary lure URL is http://netcdn.tw/app/479516143/minecraft-free-unblocked-game-hack, which is associated with redirector infrastructure. The document body and embedded URLs suggest a social engineering tactic to trick users into visiting these malicious sites, likely leading to further malware downloads or phishing attempts.
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/479516143/minecraft-free-unblocked-game-hack In PDF document text
- http://www.manchieu.vn/upload/editor/files/coin-master-spin-hack-app_GM406889139.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/mcpe-master-coin-hack-apk_GM406889139.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-robux-legit_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/hack-coin-master-2021-pc_GM406889139.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/cute-free-hair-on-roblox_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-robux-generator-without-human-verification_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/how-to-get-free-robux-and-free-tix-on-roblox_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/does-roblox-premium-expire_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-robux-no-hack-no-inspect_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-robux-no-verify_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-minecraft-accounts-2021_GM479516143.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/welcome-to-farmtown-roblox-cheats_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/roblox-apk-hack-mega_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/break-free-roblox_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-money-hack-roblox-vicholsimlotor_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-robux-codes-no-verification_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/get-minecraft-windows-10-free_GM479516143.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-spins-coin-master-links-twitter_GM406889139.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/roblox-cheat-tests-at-school-pictures_GM431946152.pdfIn PDF document text
- http://www.manchieu.vn/upload/editor/files/free-ways-to-get-robux_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_off000030f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x30F3 | 22828 bytes |
SHA-256: a7b3617baf5e2f31955ee6fb89638e2ab44b26795b9d43f71fb4962c2c94ff08 |
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font_01_sfnt_off000063cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63CF | 18760 bytes |
SHA-256: 895a36f5a5f90913cb79adc07e2b796c0bdee1bc761bccd5f30adeaa4bf49632 |
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