PDF static analysis report

Static analysis result for SHA-256 6de1d3723881ba11…

SUSPICIOUS

PDF

39.7 KB Created: 2021-05-13 12:40:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: 26e02329ef008a2f2db5e1654d25ec7d SHA-1: f0f892d15e9a0218825954f7077081c80cc90129 SHA-256: 6de1d3723881ba118c6d7b0836d55bfcac899608657c219741533c18555df6aa
52 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a prominent link and text explicitly advertising a "Roblox E Free" generator or hack, directing users to a suspicious URL. This is a common lure for credential harvesting or malware delivery. While no scripts were extracted, the PDF structure and embedded URI heuristics strongly indicate a phishing or scam attempt.

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/431946152/roblox-e-free-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_off00003448.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3448 26368 bytes
SHA-256: 0a36fd8e6697bda6c0eb98709971981f5d01ad8015d1abecc6e7d0cdf228ae23
font_01_sfnt_off000070ac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x70AC 2944 bytes
SHA-256: fcfcd28869b8d6c7503d63ed8d48371ec5b580fea2733193e2acbb82b3d30a76
font_02_sfnt_off00007ad7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7AD7 17948 bytes
SHA-256: d348a28c20d84607266cf4383086699849c2e165e4b62701163ae11a844c8f27

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