PDF static analysis report

Static analysis result for SHA-256 3ef43e982e4db711…

SUSPICIOUS

PDF

40.2 KB Created: 2021-05-10 18:44:29 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: ec7b0ed72dd94bf9cc665dd27bb06a29 SHA-1: 2e8864b4298dfe885122a643d091d9777968eeb0 SHA-256: 3ef43e982e4db711bbfade0fd42aa2c5c1e75941c6cddd182f85746999e29392
52 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a heuristic firing for a game hack redirect lure, pointing to a suspicious URL. The document body also contains text related to Minecraft games and a call to action to download a generator, reinforcing the lure. While no scripts were extracted, the presence of a malicious redirect URL suggests an attempt to lead the user to a compromised site.

Machine Learning

  • Nyx PDF Classifier clean score 0.0128

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/minecraft-games-online-free-no-download-game-hack PDF link annotation
    • 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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0000373a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x373A 25536 bytes
SHA-256: dbfac4ae3afdf6d495b1e86b54d8f1354750c5a2282aea4c0416b4ccb81c878e
font_01_sfnt_off00007118.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7118 2880 bytes
SHA-256: 10d025f04f706eb71cdda4f99784df1b9ccb52e48080e43095e0398eaef6f132
font_02_sfnt_off00007b02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7B02 18548 bytes
SHA-256: 5ca17b28647aef81bcc84b8dc260964849d2cd995c521d110ee9368522ce90b7

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