MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains numerous embedded URLs, many of which are part of a link farm, suggesting an attempt to drive traffic to potentially malicious sites. The document body and extracted URLs indicate a lure related to free game items like Robux, which is a common social engineering tactic. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
-
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.
-
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
-
External URI info PDF_URIPDF contains an external URL action
-
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 http://netcdn.co/app/431946152/i-give-free-robux-for-get-my-clothes-game-hack
- https://www.kaojen.com.tw/upload/files/free-pet-snacks-coin-master_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/roblox-points_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/free-spins-and-coins-from-coin-master-game_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/free-minecraft-codes_GM479516143.pdf
- https://www.kaojen.com.tw/upload/files/safe-hack-for-coin-master-android_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-free-coins-2021_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-spin-link-hack_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/free-robux-codes-2021-on-iphone_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-daily-free-spin-app_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/easypoints-gg-roblox_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-free-spins-link-ios_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/how-to-get-free-robux-generator_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/free-spins-coin-master-no-survey_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-free-spins-ios_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/hacker-de-robux-para-roblox-2021_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/free-minecraft-mods-for-xbox-one_GM479516143.pdf
- https://www.kaojen.com.tw/upload/files/free-coin-spin_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/real-roblox-hacks-robux_GM431946152.pdf
- https://www.kaojen.com.tw/upload/files/free-spins-coin-master-march-2021_GM406889139.pdf
- https://www.kaojen.com.tw/upload/files/coin-master-connection-lost_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002ea9.bine0cdb60b78929bd1e078c92f809336042b2265daf0f8760b184febe8cfe123b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EA9 | 22244 bytes |
font_01_sfnt_off00006023.binc31a52d369622ddd38ee4438ce02d416295101c8aea5cd69f15d9e179b249658 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6023 | 19484 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.