MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains numerous embedded links to external websites, many of which are structured as SEO link farms. These links, such as 'https://netcdn.xyz/app/431946152/rbx-com-game-hack', are designed to lure users into downloading potentially malicious files by promising game hacks or free in-game currency. The ML classifier strongly indicated maliciousness, and the presence of a download button lure further supports this. No scripts were extracted, but the document's structure and embedded URLs point to a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9632
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/431946152/rbx-com-game-hack
- http://sbm-nn.ru/images/coin-master-free-spins-link-2021-ios_GM406889139.pdf
- http://sbm-nn.ru/images/how-to-get-free-roblox_GM431946152.pdf
- http://sbm-nn.ru/images/free-robux-no-verification-no-download_GM431946152.pdf
- http://sbm-nn.ru/images/roblox-2021-hack_GM431946152.pdf
- http://sbm-nn.ru/images/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
- http://sbm-nn.ru/images/how-do-you-get-free-roblox_GM431946152.pdf
- http://sbm-nn.ru/images/how-to-earn-free-robux_GM431946152.pdf
- http://sbm-nn.ru/images/how-to-get-minecraft-for-free-on-android_GM479516143.pdf
- http://sbm-nn.ru/images/coin-master-hack-no-survey_GM406889139.pdf
- http://sbm-nn.ru/images/how-to-get-minecraft-bedrock-edition-on-pc-for-free_GM479516143.pdf
- http://sbm-nn.ru/images/coin-master-hack-2021-apk_GM406889139.pdf
- http://sbm-nn.ru/images/free-coin-master-links_GM406889139.pdf
- http://sbm-nn.ru/images/appsmob-coin-master-hack_GM406889139.pdf
- http://sbm-nn.ru/images/can-you-actually-get-free-robux_GM431946152.pdf
- http://sbm-nn.ru/images/wurst-112_GM479516143.pdf
- http://sbm-nn.ru/images/coin-free-spin_GM406889139.pdf
- http://sbm-nn.ru/images/orewards-com-free-robux_GM431946152.pdf
- http://sbm-nn.ru/images/ways-to-get-free-robux_GM431946152.pdf
- http://sbm-nn.ru/images/apps-for-free-spins-on-coin-master_GM406889139.pdf
- http://sbm-nn.ru/images/coin-master-hack-pc-2021_GM406889139.pdf
- http://wolfzscripts
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off000048ff.bin89a1a98e6f7f2de83f105a479570041e286ed383d6173d2ce86d210fe6012068 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x48FF | 24752 bytes |
font_01_sfnt_off00008221.bin82913002036db1b45032d4ed955a7b8d08988246d24ada53eae5870292f663db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8221 | 3168 bytes |
font_02_sfnt_off00008d0f.bindffe5730268319e8d6523eb3a7b4d2737e6b1bc7523d2c18f722e59dff9dcb58 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D0F | 17972 bytes |
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