PDF static analysis report

Static analysis result for SHA-256 3bb94fdc027b2e8a…

SUSPICIOUS

PDF

42.8 KB Created: 2021-05-13 09:36:10 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: db79f4058391f463c6692e6a89264f8e SHA-1: aa5a2f87b11b3eece1639204feebb4f767a63cc7 SHA-256: 3bb94fdc027b2e8a8b50c2f80ecbd81f229d2656c446c3287b0b4b364233a3e9
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a call-to-action lure related to obtaining free Robux, a common theme in phishing and scam campaigns. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent. The presence of external URIs suggests the document is designed to redirect users to a site that likely hosts a secondary payload or phishing page.

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/431946152/free-robux-earn-game-hack PDF link annotation
    • http://www.thecoffeebaron.co.za/images/real-robux_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/coin-master-daily-gifts_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-robux-obby-2021_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-daily-spin-coin-master-game_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/coin-master-free-spin-redeem-code_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/master-coin-hack-mod_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/roblox-bloxburg-hack_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/cute-free-stuff-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/win-free-robux_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/roblox-c9m_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-hack-and-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/coin-master-golden-cards-hack_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-free-shirts-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/get-free-robux-now_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-free-robux-on-chromebook_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/50-000-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/coin-master-free-spins-generator-no-verification_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/coin-master-free-spins-hack_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_off000047bf.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x47BF 26024 bytes
SHA-256: 74643b8dc306de35152a7f2c550fec3f05899326375f33380bd9fe847e4111fa
font_01_sfnt_off000084ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x84EE 18244 bytes
SHA-256: b6014a1bf70a80b5b7176295bd11553985cf3fccea183fb301f46a2e8db4226f

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