MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links, many of which point to external websites that appear to be part of a link farm. The primary URL, https://netcdn.xyz/app/406889139/coin-master-game-free-play-online-game-hack, suggests a lure related to online games. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, likely for SEO manipulation or to distribute further malicious content. While no scripts were explicitly extracted, the structure and embedded links suggest an attempt to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9507
Heuristics 4
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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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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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External URI info PDF_URIPDF contains an external URL action
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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/coin-master-game-free-play-online-game-hack
- http://bibliodetki.ru/images/minecraft-pe-017-0-apk-free-download-android_GM479516143.pdf
- http://bibliodetki.ru/images/free-spins-coin-master-2021-app_GM406889139.pdf
- http://bibliodetki.ru/images/daily-spins-coin-master_GM406889139.pdf
- http://bibliodetki.ru/images/best-site-for-free-coin-master-free-spins_GM406889139.pdf
- http://bibliodetki.ru/images/wurst-112_GM479516143.pdf
- http://bibliodetki.ru/images/how-do-you-get-free-robux-2021_GM431946152.pdf
- http://bibliodetki.ru/images/free-minecraft-skins-girl_GM479516143.pdf
- http://bibliodetki.ru/images/how-to-hack-coin-master-with-lucky-patcher_GM406889139.pdf
- http://bibliodetki.ru/images/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
- http://bibliodetki.ru/images/coin-master-70-spin-link-2021_GM406889139.pdf
- http://bibliodetki.ru/images/coin-mster-free_GM406889139.pdf
- http://bibliodetki.ru/images/free-printable-minecraft-coloring-pages_GM479516143.pdf
- http://bibliodetki.ru/images/coin-master-free-spins-link-blogspot_GM406889139.pdf
- http://bibliodetki.ru/images/free-roblox-animations_GM431946152.pdf
- http://bibliodetki.ru/images/coin-master-free-spin-link-daily_GM406889139.pdf
- http://bibliodetki.ru/images/how-to-download-minecraft-for-free-on-windows-10_GM479516143.pdf
- http://bibliodetki.ru/images/coin-master-free-spins-2021-hack_GM406889139.pdf
- http://bibliodetki.ru/images/how-to-get-roblox-credit-for-free_GM431946152.pdf
- http://bibliodetki.ru/images/june-29-coin-master-hack-no-human-verification_GM406889139.pdf
- http://bibliodetki.ru/images/free-100-robux_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004b58.bin91259d0d0079a7aa618265d7605d103b346789258407b90b6708b73e5ad8490d |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B58 | 25724 bytes |
font_01_sfnt_off000085bd.binc1a618813a64314343402b2ec738fc11c4c912460a4c7ae3029924d2f9a229cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85BD | 2896 bytes |
font_02_sfnt_off00008fa3.binb5bbbc623ea736b659451b361c4225dcdb8ece8dfba16a3ff4312aad2e8470ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FA3 | 18380 bytes |
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