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 redirector infrastructure, specifically advertising "free generator / game hack" lures. The primary URL, https://netcdn.xyz/app/406889139/free-spins-and-coins-coin-master-2021-game-hack, is associated with a game hack lure. The document body also contains numerous links to other PDF files hosted on ilifemarket.ru, which likely serve a similar purpose. The ML classifier also flagged this PDF as malicious, supporting the conclusion that this document is part of a malicious campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.8948
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.xyz/app/406889139/free-spins-and-coins-coin-master-2021-game-hack In PDF document text
- http://ilifemarket.ru/images/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/moonactive-free-spins-2021_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/coin-master-free-2021-spin-link-today_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/www-coin-master_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/coin-master-hacks-that-actually-work_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/how-to-hack-people-on-roblox_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/free-robux-generator-no-verification-2021_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/coin-master-free-spins-ios-2021_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/how-to-get-free-robux-hack_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/change-roblox-username-free_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/coin-master-apk-hack-2021-ios_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/how-to-get-free-robux-hack-2021_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/spin-coin-master-free_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/free-coin-master-spin-daily-link_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/how-can-i-get-free-coinsn-coin-master_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/robux-free-gift-card_GM431946152.pdfIn PDF document text
- http://ilifemarket.ru/images/coin-master-free-spins-link-today-twitter_GM406889139.pdfIn PDF document text
- http://ilifemarket.ru/images/free-minecraft-thumbnails_GM479516143.pdfIn PDF document text
- http://ilifemarket.ru/images/minecraft-iphone-free_GM479516143.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_003_off00004bf6.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4BF6 | 26996 bytes |
SHA-256: f12ce4db2e659f1a8276f1916a70086b8698a21356f212ed6292d12e8dd1f6d5 |
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font_01_sfnt_off0000895f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x895F | 2812 bytes |
SHA-256: fc92a80cefddbcc51cb4ecd7284aa73b746cbd66adcf1d96110f0323ec06b51f |
|||
font_02_sfnt_off00009300.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9300 | 18460 bytes |
SHA-256: 9f443343d33dd80abfdfffa9dfb60a36fd2beaa647f06f075f3e145f27f8847c |
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