Malicious PDF — malware analysis report

Static analysis result for SHA-256 9dee811c984cda91…

MALICIOUS

PDF

44.1 KB Created: 2021-05-17 05:30:47 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 0127f708fbec8b8d7db1c305c1a917d7 SHA-1: 86e2ae5725423592c900902d76226925474be827 SHA-256: 9dee811c984cda91bdf1091a00c8efad04d67bd9db68e2220e4cdcac3ac0b434
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains embedded links that point to known malicious redirector infrastructure, specifically targeting content related to 'coin master' and 'robux' hacks. The ML classifier also strongly flagged this PDF as malicious. The presence of these links suggests the document is designed to trick users into visiting harmful websites, likely for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9976

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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
  • 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/406889139/haktuts.in-2021-09-coin-master-50-free-spin-and-coin-link.html-m-1-game-hack In PDF document text
    • http://www.awakeningtruth.org/images/how-to-get-free-robux-for-free_GM431946152.pdfIn PDF document text
    • http://awakeningtruth.org/images/free-roblox-toy-codes-not-used_GM431946152.pdfIn PDF document text
    • http://awakeningtruth.org/images/how-to-hack-people-in-roblox_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/how-to-hack-roblox-for-robux_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/tryrbx-site-free-robux_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/roblox-gift-card-free-codes_GM431946152.pdfIn PDF document text
    • http://awakeningtruth.org/images/roblox-heroes-online_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/how-to-hack-coin-master-game-without-verification_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/robux-adder_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/daily-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/free-robux-generator-2021-no-survey_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/free-star-codes-roblox_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/free-spins-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/free-spins-coin-master-2021-glitch_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/robuxy-com-free-robux_GM431946152.pdfIn PDF document text
    • http://awakeningtruth.org/images/blox-fish-free-robux_GM431946152.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/play-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://awakeningtruth.org/images/coin-master-spin-hack_GM406889139.pdfIn PDF document text
    • http://www.awakeningtruth.org/images/roblox-free-online-game_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004d1d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4D1D 24836 bytes
SHA-256: 0edcfffbcfc9e21bc186f422d1cff67ceb778d8729421a40736c05774da46ab6
font_01_sfnt_off00008685.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8685 19504 bytes
SHA-256: 7faa6dfb3d694d90b26991393cee8819b968e3c6541be97391070d01954e6158

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