MALICIOUS
240
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains numerous links to external websites, many of which are hosted on an IP address and appear to be part of a link farm. The primary lure is related to 'free Roblox executor' and 'game hacks', indicating a social engineering attempt to redirect users to potentially malicious content or downloads. The presence of a malicious redirector link further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 6
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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.tw/app/431946152/free-roblox-executor-no-key-game-hack In PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/free-coin-master-spins-2021_GM406889139.pdfPDF link annotation
- http://1.179.208.67/ckfinder/userfiles/files/roblox-fun-com-free-robux_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/youtube-roblox-broken-bones-cheat_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/free-minecraft-servers-to-join_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/minecraft-account-hacked_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/is-minecraft-dungeons-free_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/minecraft-pe-016-0-apk-download-free_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/coin-master-free-daily-spins-link_GM406889139.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/do-free-robux-sites-work_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-do-i-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/free-roblox-executor-no-key_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/is-tiktok-free_GM835599320.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/haktuts-coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-many-villages-are-in-coin-master_GM406889139.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/robuxmatch-com-free-robux_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-do-you-get-free-outrageous-builders-club-on-roblox_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-to-hack-roblox-owner_GM431946152.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-to-install-minecraft-for-free_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/how-to-get-a-cape-in-minecraft-for-free_GM479516143.pdfIn PDF document text
- http://1.179.208.67/ckfinder/userfiles/files/coin-master-hack-app_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00003146.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3146 | 22504 bytes |
SHA-256: 1ab809ecabd2659c136ecb3c1f00b605d7ae6bc9c9b170f264fecc972dc20750 |
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font_01_sfnt_off00006369.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6369 | 19072 bytes |
SHA-256: a3655b6835e0c341634604fe14b5aa8dd34c828a46700e4c83960d8902ba3df5 |
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