PDF static analysis report

Static analysis result for SHA-256 faf2e5225b213e31…

SUSPICIOUS

PDF

34.2 KB Created: 2021-05-24 20:07:37 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: e8ec825b570c23bdd6431f76ee3da313 SHA-1: 7f6e642509ab45c4feb3087315359e3d5969d37a SHA-256: faf2e5225b213e318b12126dd3c05d95b0f159001104ad7f0329dd14ea55fb86
52 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains a lure for a "free Minecraft Survival Server" and a "CLICK HERE TO ACCESS MINECRAFT GENERATOR" call to action. This lure directs users to a suspicious URL, likely to download malware or lead them to a phishing page. The PDF's structure and embedded links strongly suggest a social engineering tactic to trick users into visiting a malicious site.

Machine Learning

  • Nyx PDF Classifier clean score 0.0718

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 https://netcdn.xyz/app/479516143/free-minecraft-survival-server-game-hack PDF link annotation
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00002d4e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2D4E 25248 bytes
SHA-256: 6fa137cf1d5582820d22d68771048e56fa6a61f3f43f9cd2b508b986dba609cd
font_01_sfnt_off000065f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x65F0 17896 bytes
SHA-256: a416ee995e2fcdad104e8f08570a8c057a7877f0093c65a8eab662d227b30cb8