PDF malware analysis — malicious · 68cf0299e7ac9e31

MALICIOUS

PDF

47.2 KB Created: 2021-06-01 05:35:01 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04

MD5: 49f68c579ebf135102ffbcd142c9fe76 SHA-1: d934c15a9cd016979c69dc9ad10d8636a9c5ee4f SHA-256: 68cf0299e7ac9e31efd8f4b642916ab062ed3eaa1041891683dd6466b2981245

160 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF contains multiple links to malicious redirectors and other PDFs, masquerading as game hacks or free item generators. The primary redirector URL is https://netcdn.xyz/app/431946152/como-crear-hacks-roblox-game-hack, which likely serves as a gateway to further malicious content. The document body and embedded URLs suggest a social engineering lure to trick users into downloading or accessing potentially harmful files.

Machine Learning

Nyx PDF Classifier malicious score 0.9832

Heuristics 4

PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LURE

PDF'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.
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF 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.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
Embedded URL info EMBEDDED_URL

One 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.xyz/app/431946152/como-crear-hacks-roblox-game-hack In PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/daily-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/hack-roblox-tools-2021_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/minecraft-free-download-windows_GM479516143.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-tiktok-hearts_GM835599320.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-pins-for-robux_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/coin-master-hack_GM406889139.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/robux-cheat_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/best-free-dances-roblox_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/how-to-get-followers-on-tiktok-for-free_GM835599320.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/how-to-get-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/tower-of-hell-roblox-hack_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-coin-coin-master_GM406889139.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-promo-codes-for-robux_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-coin-master-spins-blog_GM406889139.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/roblox-cheat-codes_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/how-to-get-hacks-on-roblox_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/explaining-video-free-robux-and-diamonds_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/free-roblox-sqript-injecter_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/roblox-giftcard-email-free_GM431946152.pdfIn PDF document text
- https://veyazdesign.pl/wp-content/uploads/fsqm-files/mine-minecraft-games-for-free_GM479516143.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_off00005389.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x5389	29560 bytes
SHA-256: `11c97f5fbae3dec78cdd596db0840891ff5521ca32ec0abe598257b6fd02a929`
`font_01_sfnt_off0000957d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x957D	18440 bytes
SHA-256: `e78244707785870dcfdab0492671684dab918e10993fd7f8dba858aa9b6a481b`

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