PDF static analysis report

Static analysis result for SHA-256 871d18e224d04333…

SUSPICIOUS

PDF

33.2 KB Created: 2021-07-25 23:13:35 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 8eba20a3ff28209cd86e9085901db161 SHA-1: 09eb3e2e2295062adac7c9dca9fd4227b5264772 SHA-256: 871d18e224d0433335ccf1f27809afb3552d7178e6762e4987b7fe00c719e3b8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure related to "Minecraft" and "free generator" which is a common social engineering tactic. It embeds multiple URLs, with the primary one being http://netcdn.tw/app/479516143/how-to-play-minecraft-for-free-on-pc-game-hack, likely serving as a landing page for a scam or malware. The ML classifier also strongly flagged this PDF as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9942

Heuristics 3

  • 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/how-to-play-minecraft-for-free-on-pc-game-hack PDF link annotation
    • http://aimp-market.ru/images/free-likes-on-tiktok_GM835599320.pdfIn PDF document text
    • http://aimp-market.ru/images/free-robux-websites-that-actually-work_GM431946152.pdfIn PDF document text
    • http://aimp-market.ru/images/hacks-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://aimp-market.ru/images/coin-master-free-spins-link-today-instagram_GM406889139.pdfIn PDF document text
    • http://aimp-market.ru/images/get-free-robux-com_GM431946152.pdfIn PDF document text
    • http://aimp-market.ru/images/free-robux-please_GM431946152.pdfIn PDF document text
    • http://aimp-market.ru/images/minecraft-free-unblocked_GM479516143.pdfIn PDF document text
    • http://aimp-market.ru/images/free-printable-minecraft-coloring-pages_GM479516143.pdfIn PDF document text
    • http://aimp-market.ru/images/coin-master-hacks_GM406889139.pdfIn PDF document text
    • http://aimp-market.ru/images/play-minecraft-for-free_GM479516143.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_off00002e90.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E90 22240 bytes
SHA-256: 9c0fb3c3c19ba85a69ed0c4a53f6e1777a9d7d2eda02d243d4bf11068d348499
font_01_sfnt_off00005ffb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FFB 18284 bytes
SHA-256: 805db6617afe2d237489c8bb7c2b5cc2832d34670fdae12a8b82fd0acde92e0c

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