MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of external links, many of which are SEO-farmed and point to other PDFs, suggesting a link farm or redirection scheme. The document body and extracted URLs indicate a lure for free in-game currency and cheats for popular games like Coin Master and Roblox. The ML classifier also flagged this PDF as malicious, supporting the conclusion that it is designed to lead users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.8948
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-free-spins-link-2021-haktuts-game-hack
- http://hindicenter.com/images/roblox-robux-hack_GM431946152.pdf
- http://hindicenter.com/images/roblox-password-hacker_GM431946152.pdf
- http://hindicenter.com/images/free-robux-no-anti-bot-verification_GM431946152.pdf
- http://hindicenter.com/images/free-robux-generator-com-roblox-hack_GM431946152.pdf
- http://hindicenter.com/images/coin-master-hack-no-survey_GM406889139.pdf
- http://hindicenter.com/images/links-for-free-spins-for-coin-master_GM406889139.pdf
- http://hindicenter.com/images/games-that-give-free-robux_GM431946152.pdf
- http://hindicenter.com/images/games-that-give-you-free-robux_GM431946152.pdf
- http://hindicenter.com/images/free-robux-only-1-step_GM431946152.pdf
- http://hindicenter.com/images/coin-master-hack-app-android-download_GM406889139.pdf
- http://hindicenter.com/images/fighting-free-card-coin-master_GM406889139.pdf
- http://hindicenter.com/images/free-spins-coin-master-2021_GM406889139.pdf
- http://hindicenter.com/images/daily-free-spins-coin-master-2021_GM406889139.pdf
- http://hindicenter.com/images/latest-coin-master-free-spins-link_GM406889139.pdf
- http://hindicenter.com/images/100-free-spins-coin-master_GM406889139.pdf
- http://hindicenter.com/images/blox-supply-free-robux_GM431946152.pdf
- http://hindicenter.com/images/free-robux-generator-2021-no-survey_GM431946152.pdf
- http://hindicenter.com/images/coin-master-free-spins-april-2021_GM406889139.pdf
- http://hindicenter.com/images/how-to-get-free-coins-in-minecraft_GM479516143.pdf
- http://hindicenter.com/images/coin-master-hack-8-ball-pool_GM406889139.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_off00004a45.bin65a153276e033b10872819dbdf68252fec1dc481d92afd07d8c3ddb1e42449e2 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4A45 | 23896 bytes |
font_01_sfnt_off00008091.bine06aca5f85e50ae6cefda302c5299c18ab6d27c174f74f0bb0ee8efa7ccb4468 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8091 | 8676 bytes |
font_02_sfnt_off0000951c.bin17fca5a110173985813f3878a6a354acd9691d8bd8a3bfb3ba74e1722aeabc4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x951C | 18600 bytes |
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