MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which are related to game hacks and free in-game currency. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external links, suggesting a link farm for SEO manipulation or to distribute malicious content. The presence of a 'download button' lure further supports the idea that users are intended to click these links. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9865
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.tw/app/431946152/como-tener-hacks-en-roblox-jailbreak-game-hack
- https://nhadatinfo.vn/upload/ckimage/files/coin-master-heaven-free-spins-link-2021-today_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/how-to-get-free-spins-on-coin-master-ios_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/free-roblox-gift-card-codes-2021_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/roblox-admin-hack-code_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/free-robux-generator-no-human-verification_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/haktuts-coin-master-free-spin-link_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/is-minecraft-java-edition-free_GM479516143.pdf
- https://nhadatinfo.vn/upload/ckimage/files/get-free-roblox_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/coin-master-free-spins-save_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/free-robux-without-human-verification_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/can-you-get-robux-for-free_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/roblox-fun-com-robux_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/how-to-get-free-tiktok-followers-without-human-verification_GM835599320.pdf
- https://nhadatinfo.vn/upload/ckimage/files/roblox-help-free-robux_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/free-gfx-maker-roblox_GM431946152.pdf
- https://nhadatinfo.vn/upload/ckimage/files/free-coin-master-spins_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/coin-master-hack-injection_GM406889139.pdf
- https://nhadatinfo.vn/upload/ckimage/files/is-minecraft-education-edition-free_GM479516143.pdf
- https://nhadatinfo.vn/upload/ckimage/files/minecraft-free-computer-game_GM479516143.pdf
- https://nhadatinfo.vn/upload/ckimage/files/coin-master-free-coins-link-facebook_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off00005100.bin16a486d0b40e44965c4d7f51f8cda627af4e0a982742560edc3cfb780939ff9c |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5100 | 26040 bytes |
font_01_sfnt_off00008c36.bin341f56b77901cdbae28747da1ced4615e1ec44f77997c4d2c553eee5ecfa2daf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C36 | 18728 bytes |
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