PDF static analysis report

Static analysis result for SHA-256 5839afdac86093ef…

SUSPICIOUS

PDF

32.1 KB Created: 2021-07-20 03:46:04 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 2cb0bb577f8ff2defb023427389f2821 SHA-1: 0a4ca3497c23419e724f991509f72d2c7ca6a8d1 SHA-256: 5839afdac86093ef77d7f5478ba86363e610850c3fae63e75d3633206e60af72
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs, including one prominently displayed as a "TikTok Views Free" generator, suggesting a phishing or scam attempt. The ML classifier flagged this PDF with high confidence, and the presence of external URIs indicates a potential download or redirection to malicious content. No scripts were extracted, but the document's structure and embedded links point towards a social engineering attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9900

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 http://netcdn.tw/app/835599320/tiktok-views-free-game-hack PDF link annotation
    • http://dahluniver.ru/images/best-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://dahluniver.ru/images/how-to-get-a-cape-in-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://dahluniver.ru/images/free-minecraft-bedrock-server-hosting_GM479516143.pdfIn PDF document text
    • http://dahluniver.ru/images/free-minecraft-server-maker_GM479516143.pdfIn PDF document text
    • http://dahluniver.ru/images/how-to-get-free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://dahluniver.ru/images/how-can-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://dahluniver.ru/images/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
    • http://dahluniver.ru/images/daily-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://dahluniver.ru/images/free-robux-no-survey_GM431946152.pdfIn PDF document text
    • http://dahluniver.ru/images/free-robux-scam_GM431946152.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_002_off00002b36.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2B36 22320 bytes
SHA-256: 058b5d024a3d4ac8bb1252d4c1999d1a7e81e0a505dedd921ed9b04760ec1636
font_01_sfnt_off00005cdf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5CDF 17752 bytes
SHA-256: ed90b125ba9f9ca56523df41571dae51d579609882fb5a6f38a0996a644814a5

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