MALICIOUS
122
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains a large number of external links, many of which point to other PDF files hosted on similar domains, suggesting a link farm designed to attract users with game-related keywords. The ML classifier strongly flagged this PDF as malicious, and the presence of a download button lure further supports a malicious intent. The document's primary goal appears to be directing users to download other files, potentially leading to further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9797
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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.online/app/406889139/freespinandcoin-game-hack
- https://domc.tw/upload/files/free-spins-coins-coin-master_GM406889139.pdf
- https://domc.tw/upload/files/minecraft-build-hacks_GM479516143.pdf
- https://domc.tw/upload/files/free-ways-to-get-robux_GM431946152.pdf
- https://domc.tw/upload/files/blox-rewards_GM431946152.pdf
- https://domc.tw/upload/files/coin-master-free-spins-facebook_GM406889139.pdf
- https://domc.tw/upload/files/coin-master-hack-app-2021-download_GM406889139.pdf
- https://domc.tw/upload/files/free-daily-spins-coin-master_GM406889139.pdf
- https://domc.tw/upload/files/free-coin-and-spin-for-coin-master_GM406889139.pdf
- https://domc.tw/upload/files/roblox-report-hacker_GM431946152.pdf
- https://domc.tw/upload/files/minecraft-gun-games-free_GM479516143.pdf
- https://domc.tw/upload/files/free-coin-spin-daily-link-net_GM406889139.pdf
- https://domc.tw/upload/files/coin-master-free-spins-link-2021-today_GM406889139.pdf
- https://domc.tw/upload/files/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
- https://domc.tw/upload/files/free-robux-giveaway-live_GM431946152.pdf
- https://domc.tw/upload/files/get-follower-tiktok-free_GM835599320.pdf
- https://domc.tw/upload/files/como-hackear-coin-master-espaol_GM406889139.pdf
- https://domc.tw/upload/files/coin-master-coins-free_GM406889139.pdf
- https://domc.tw/upload/files/play-minecraft-online-free_GM479516143.pdf
- https://domc.tw/upload/files/coin-master-free-spins-link-march-2021_GM406889139.pdf
- https://domc.tw/upload/files/100-free-spins-coin-master-link_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_004_off00004bbb.binbded07ab17863888b3b4fcb93d7105f08aeb70879517b528d4be632de4876f4b |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4BBB | 26492 bytes |
font_01_sfnt_off000088c3.bin3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88C3 | 2840 bytes |
font_02_sfnt_off00009274.bin1c693cd3c749c7deb88a93ce437f6f23953c7e7e8560ccdde2498ee9463f8dc4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9274 | 17956 bytes |
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