PDF static analysis report

Static analysis result for SHA-256 a515cd38f1a68fb1…

SUSPICIOUS

PDF

41.5 KB Created: 2021-05-17 12:33:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: f843e7ad99aeb8c3550c7b42a1ea55da SHA-1: 68bef5f6f80d55221562dc834951521e91417832 SHA-256: a515cd38f1a68fb1b7656fe60d9152d1f4b0599e2d016bd85b1ae3b0886e105d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual download button lure, suggesting it is designed to trick users into downloading a secondary payload. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous URLs related to game hacks and free coins indicates a phishing or malware distribution attempt. No scripts were extracted from this sample, but the overall structure and heuristics point towards a downloader or exploit delivery mechanism.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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 https://netcdn.xyz/app/406889139/freecoins-game-hack PDF link annotation
    • http://beaksandpawsfl.com/images/free-coin-spin-daily-link-net_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/roblox-hack-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/roblox-admin-hack_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/hacked-roblox-accounts-list_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/how-to-get-free-roebucks-without-verification_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-free-codes_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/2021-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/hack-version-of-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-hack-xyz-download-free_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-links-2021_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/roblox-com-free-robux_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-spins-coin-master-without-survey_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/does-roblox-premium-expire_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/get-free-spins-from-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/how-to-get-minecraft-dungeons-for-free_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/how-to-get-free-robux-for-kids_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/websites-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-robux-today_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/moonactive-coin-master-free-spins-link_GM406889139.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
stream_003_off0000493e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x493E 24908 bytes
SHA-256: f248ef5f70db524b6116450912317c6a17ba7c285a3844541fe9aba1875cc0a9
font_01_sfnt_off000082af.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x82AF 17380 bytes
SHA-256: b7451c9dd0ac59d2b5cb55b76db2f7cf076c87adc9efeb70e2d733c8c551e0a5

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