PDF malware analysis — malicious · 26eebc14ab8ceb74

MALICIOUS

PDF

34.2 KB Created: 2021-07-05 21:04:31 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: e4cdd73588784a0866db7b28ef0ad6d4 SHA-1: 205e171e4c45e9df39ce071d7cd7ed307601268b SHA-256: 26eebc14ab8ceb74f4f02d9ad0d3d7bc16164faaa4ac54b2e419a87e941ff8e7

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

Heuristics 4

PDF links to a 'free generator / game hack' redirector high 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.
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
External URI info PDF_URI

PDF contains an external URL action
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 http://netcdn.tw/app/479516143/minecraft-free-version-pc-game-hack PDF link annotation
- https://luckydealuae.com/uploaded_files/userfiles/files/robux-free-c_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/minecraft-app-free-download_GM479516143.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/minecraft-for-chromebook-free_GM479516143.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/how-to-hack-roblox-passwords_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/play-minecraft-pocket-edition-for-free_GM479516143.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/roblox-robux-pc-hack_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/coin-master-free-spins-promo-code_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/jump-fly-hack-roblox_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/free-spin-coin-master-2021-link_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/comment-hack-sur-roblox-struid_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/best-site-for-free-coin-master-free-spins_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/script-to-hack-robux_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/how-to-get-400-robux-for-free-2021_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/how-to-install-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/roblox-avatar-editor-free_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/coin-master-free-spins-today-daily-links_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/coin-master-tricks_GM406889139.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/free-robux-100-life-free-for-roblox-pinteres_GM431946152.pdfIn PDF document text
- https://luckydealuae.com/uploaded_files/userfiles/files/game-give-free-robux_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_off0000300d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x300D	22800 bytes
SHA-256: `924003ef037dacf851a764549bee2b29f4a998833a368744870f2fe6c4b20bb6`
`font_01_sfnt_off00006315.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6315	18284 bytes
SHA-256: `e0c595c1b07f3226aa41897e1f8b27f304179245479d327405418d341812ecbe`

Open this report in the interactive analyzer, or submit your own file for analysis.