PDF static analysis report

Static analysis result for SHA-256 a614bbd41a8aa638…

SUSPICIOUS

PDF

40.8 KB Created: 2021-04-26 22:13:31 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 6517b8cd7f85d42f4e4ea6b1518ced6a SHA-1: 548ccd4d666c0c520bd849a22ce291d575c8c4d3 SHA-256: a614bbd41a8aa6388b474e867ceefbacfe4e1abe7fb7b043b7ac87eb603789c5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple URLs that are likely intended to lead the user to download malicious files, disguised as game hacks for Roblox. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent to redirect users to potentially harmful content. No scripts were extracted, but the overall pattern suggests a phishing or social engineering attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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/431946152/mobile-hack-net-roblox-hack-game-hack PDF link annotation
    • https://lib-stie.yai.ac.id/repository/roblox-body-free.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-get-free-robux-on-the-front-page.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/client-hack-roblox-2021.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-hack-someones-account-in-roblox.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-nfl-skin-in-roblox.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-hair-girl-free.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/i-has-cupquake-roblox-he-cheated.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-robux-gift-card-codes-2021-september.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/hacks-for-roblox-trackid.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-actual-robux-hack.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 4

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_off0000405c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x405C 26252 bytes
SHA-256: 21882eb9e4cd6c860c7825388221d6ed889c65c144cef2cee8d9a69d07c1fe73
font_01_sfnt_off00007c9d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7C9D 18600 bytes
SHA-256: b6c6cce1a5dcedb16b09ee43f7025df2cce6f9745911c025cebae7f55f38fa29

Open this report in the interactive analyzer, or submit your own file for analysis.