PDF static analysis report

Static analysis result for SHA-256 7eaa498931ef86a0…

SUSPICIOUS

PDF

40.2 KB Created: 2021-04-28 16:25:03 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 4061193e37ad4f30f619b0361a040059 SHA-1: dac496bd3ab9bfc9dc660fe9801b63c302b9d620 SHA-256: 7eaa498931ef86a0f81006b357ebdbacd186ebc1d512e0beaae05aed064d51c2
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains an embedded URI pointing to a website offering 'hack Robux' services, strongly suggesting a scam or phishing attempt. The ML classifier also flagged the PDF as malicious with high confidence. While no scripts were directly extracted, the presence of external links and the nature of the content indicate a likely attempt to redirect users to a malicious site.

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/hack-robux-survey-game-hack PDF link annotation
    • http://www.saburai.ac.id/elibrary//repository/how-to-hack-someones-roblox-account-2021.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/free-lua-executor-roblox.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/how-to-get-the-cheat-engine-on-roblox.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/get-a-free-dominus-from-roblox-toy.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/free-roblox-money-com.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/jack-hack-robuxcom.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/free-roblox-script-corrector.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/roblox-prison-life-v2-0-hack-exploit.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/como-tener-robux-infinitos-sin-hacks.pdfIn PDF document text
    • http://www.saburai.ac.id/elibrary//repository/how-to-get-free-hats-on-roblox-2021.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
font_00_sfnt_off000040f7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40F7 25420 bytes
SHA-256: 40bb3878da077e1df81bb0fbee87e2c79486140b23adea5f641d90ebc0115421
font_01_sfnt_off00007a57.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A57 18544 bytes
SHA-256: a7392a5327dcd0627a779849fba89e5d72364bb963cde8cf2e66c0e2cb109488

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