MALICIOUS
260
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to websites offering game hacks and free in-game currency, with one critical heuristic identifying a malicious redirector. The document body and heuristics suggest a lure for users to download potentially malicious content, possibly disguised as an archive requiring a password. The presence of multiple external links and a malicious redirector indicates a high likelihood of leading users to malware or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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.co/app/431946152/stella-roblox-exploit-free-game-hack In PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/minecraft-windows-10-mod-menu_GM479516143.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/free-robux-no-password-or-verification_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/get-stuff-for-free-on-roblox_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/roblox-donloaden-free_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/how-to-get-free-thumbynail-in-roblox-studio_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/robuxmatch-com-free-robux_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/coin-master-free-daily-rewards_GM406889139.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/free-roblox-gift-card-codes-2021-november_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/how-to-get-free-robux-using-promo-codes-2021_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/real-ways-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/free-spins-and-coins-coin-master_GM406889139.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/coin-master-free-spins-android_GM406889139.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/free-daily-coin-master-coins_GM406889139.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/how-to-change-roblox-username-for-free-2021_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/virgo-hack-roblox_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/free-robux-stream-roblox-group_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/f12-robux-hack_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/aux-s-roblox-hack-pack-v2_GM431946152.pdfIn PDF document text
- https://bbalitvet.litbang.pertanian.go.id/library/repository/free-roblox-bot-account-dump_GM431946152.pdfIn PDF document text
- http://bbalitvet.litbang.pertanian.go.id/library/repository/op-rewards-robux-hack_GM431946152.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_off00003278.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3278 | 22756 bytes |
SHA-256: cc24c14b2eac0fb2d9db12170aa7210605adc595fce59a76283e923ece5dbce1 |
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font_01_sfnt_off0000654d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x654D | 19048 bytes |
SHA-256: b25674e62de8a1b4f3ae3d29fb6ec3b0276b6a77f7d195cedbbca711451dd86e |
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