Malicious PDF — malware analysis report

Static analysis result for SHA-256 414774bb27672484…

MALICIOUS

PDF

33.7 KB Created: 2021-07-06 15:55:24 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 64cf54c588a79c19ff0fef781e2366f7 SHA-1: 10e8205c673293744529daa625d99d5aef0eb3c2 SHA-256: 414774bb27672484c9b626e2b186f0d5eabac46d23d0d46d28c16c3573ac7745
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-java-free-download-game-hack PDF link annotation
    • http://slim.sisminkada.net/repository/how-to-hack-in-roblox-prison-life_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/roblox-vampire-hunters-2-cheats_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/how-many-levels-are-in-coin-master_GM406889139.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/oprewards-com-earn_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-robux-promo-codes-july-2021_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/how-to-prevent-your-roblox-game-from-getting-hacked_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/actual-free-robux_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/pet-simulator-roblox-hack_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/roblox36com-free-robux_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-minecraft-pe-server_GM479516143.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/coin-master-daily-free-spin-and-coin_GM406889139.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/fandom-free-robux_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/ebay-free-acount-roblox_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-roblox-card-codes-2021_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/roblox-girl-avatar_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-robux-today_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/how-to-earn-free-robux-fast_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/earn-free-robux-no-survey_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/coin-master-hack-safe_GM406889139.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/how-to-hack-on-roblox-wolf-games_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002ddc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DDC 22320 bytes
SHA-256: fa8875aba0339c31e8f07baf6a70aa13ed85a3aa4c78636f81438df2bfe5af98
font_01_sfnt_off00005f13.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F13 18856 bytes
SHA-256: b0096c3c5e481a4f2c1c49fcffa9b92b3b8114a7f846d47264883f0ea9db8c51

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