PDF static analysis report

Static analysis result for SHA-256 6955e4683a03b562…

SUSPICIOUS

PDF

46.4 KB Created: 2021-05-11 13:33:05 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 96874529dd64ae20e65b837ff71dddf0 SHA-1: dba7f10ad4649e474ee59a08cc140612e1a51850 SHA-256: 6955e4683a03b562c78a2cc52e616fbda50b2695b32efebc1f1679b0b5d44c38
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs and a document body that explicitly mentions 'Robux' and game hacks, indicating a lure for users to download potentially malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent to redirect users to harmful sites. No scripts were extracted, but the overall pattern suggests a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9977

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/can-you-give-me-robux-game-hack PDF link annotation
    • https://tecturatw.com/image/data/files/free-spins-and-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/twitter-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/how-to-hack-coin-master-pc_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/free-minecraft-java-edition-codes_GM479516143.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/how-to-change-your-roblox-username-for-free-2021_GM431946152.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/minecraft-hacks-wurst_GM479516143.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/earn-points-for-robux_GM431946152.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/how-to-get-free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/coin-master-free-coins-and-spins-blogspot_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/free-roblox-exploits_GM431946152.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/free-gifts-coin-master_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/coin-master-cheats-without-verification_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/master-coin-free-link_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/minecraft-free-download-linux_GM479516143.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/free-daily-spins-and-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/www-coin-master-hack-tk_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/coin-master-free-coins-and-spins-link-today_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • https://tecturatw.com/image/data/files/free-minecraft-alt-accounts_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004af1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4AF1 32180 bytes
SHA-256: 380decac44b4788dc1eebe1e7dd18ada06712b49e7bae417e487f3b6816701de
font_01_sfnt_off00009221.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9221 18668 bytes
SHA-256: 3334d56de644c5130d7cfce4c730b38c4c16fd76a637e538689659e13837f7db