MALICIOUS
122
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file exhibits a high confidence malicious classification, primarily due to its structure containing a large number of external links. The document body and extracted URLs suggest a lure for free in-game currency (Robux, Coin Master spins) which likely leads to the download of further malicious content. The presence of a link farm and a direct IP address link indicates a deliberate attempt to distribute potentially harmful files.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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 http://netcdn.co/app/431946152/howe-to-get-robux-for-free-game-hack
- http://122.201.26.170/files/editor/files/how-to-get-free-robux-easy-2021_GM431946152.pdf
- http://122.201.26.170/files/editor/files/free-robux-generator-no-human-verification_GM431946152.pdf
- http://122.201.26.170/files/editor/files/how-to-get-a-free-dominus-in-roblox_GM431946152.pdf
- http://122.201.26.170/files/editor/files/free-robux-zephplays_GM431946152.pdf
- http://122.201.26.170/files/editor/files/free-spins-coin-master-daily_GM406889139.pdf
- http://122.201.26.170/files/editor/files/youtube-how-to-get-free-robux_GM431946152.pdf
- http://122.201.26.170/files/editor/files/free-coin-master-spins-2021_GM406889139.pdf
- http://122.201.26.170/files/editor/files/how-to-get-free-robux-on-android_GM431946152.pdf
- http://122.201.26.170/files/editor/files/hack-crack-for-coin-master-currency_GM406889139.pdf
- http://122.201.26.170/files/editor/files/free-spins-and-coins-on-coin-master_GM406889139.pdf
- http://122.201.26.170/files/editor/files/free-arsenal-hacks_GM431946152.pdf
- http://122.201.26.170/files/editor/files/coin-master-daily-free-spins-blogspot_GM406889139.pdf
- http://122.201.26.170/files/editor/files/roblox-free-rubox_GM431946152.pdf
- http://122.201.26.170/files/editor/files/coin-master-facebook_GM406889139.pdf
- http://122.201.26.170/files/editor/files/coin-master-hack-programers_GM406889139.pdf
- http://122.201.26.170/files/editor/files/play-games-and-get-free-robux_GM431946152.pdf
- http://122.201.26.170/files/editor/files/minecraft-pe-free_GM479516143.pdf
- http://122.201.26.170/files/editor/files/how-to-get-free-robux-no-verification-or-survey-2021_GM431946152.pdf
- http://122.201.26.170/files/editor/files/minecraft-bedrock-hacks_GM479516143.pdf
- http://122.201.26.170/files/editor/files/tower-of-hell-roblox-hack_GM431946152.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_off00002fb3.bin2135c1ebe9e5290bfcd2c5323b6ba66f73115266bf84e840430a1952acd1e6e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2FB3 | 22084 bytes |
font_01_sfnt_off00006098.bin44ce78d80712875137b0a231163bd7aca5a4f1f3ab87d3a3c0f5a2e26522b7a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6098 | 18984 bytes |
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