PDF static analysis report

Static analysis result for SHA-256 2dab4db5634712ee…

SUSPICIOUS

PDF

34.7 KB Created: 2021-06-25 23:19:45 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: da16441febd3a5f57eb15863bf8cb5d6 SHA-1: 1fed699f78e62167059e42a271803f41db77d2ca SHA-256: 2dab4db5634712ee210472fa659ae79c8bc17ff086cf8a990088ed732187fffa
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF document contains lures for free Robux and game hacks, directing users to external URLs. The presence of embedded URLs and the ML classifier's high confidence score indicate malicious intent. The document body and extracted URLs suggest a phishing or scam attempt to trick users into downloading malicious content or visiting fraudulent sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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.co/app/431946152/free-robux-really-works-no-surveys-game-hack PDF link annotation
    • https://www.gornjastubica.hr/files/free-spin-coin-master-game_GM406889139.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/how-to-create-a-minecraft-server-for-free_GM479516143.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/roblox-promo-code-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
    • http://gornjastubica.hr/files/coin-master-freebies_GM406889139.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/free-robux-no-survey-or-human-verification_GM431946152.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/hacker-minecraft-song_GM479516143.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/free-domain-for-minecraft-server_GM479516143.pdfIn PDF document text
    • http://gornjastubica.hr/files/free-robux-cards_GM431946152.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/free-minecraft-account-reddit_GM479516143.pdfIn PDF document text
    • http://gornjastubica.hr/files/coin-master-hack-no-survey-or-verification_GM406889139.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/hack-coin-master-app-ios_GM406889139.pdfIn PDF document text
    • http://gornjastubica.hr/files/coin-master-spin-hack-2021_GM406889139.pdfIn PDF document text
    • http://gornjastubica.hr/files/wwwmyrealgamescom-genres-freegamesdownload-index3html-roblox_GM431946152.pdfIn PDF document text
    • http://gornjastubica.hr/files/freespinandcoin-blogspot-coin-master_GM406889139.pdfIn PDF document text
    • http://gornjastubica.hr/files/roblox-promo-codes-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/coin-master-free-spin-link-app_GM406889139.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/minecraft-games-free-to-play-online_GM479516143.pdfIn PDF document text
    • https://www.gornjastubica.hr/files/free-unused-roblox-card-codes-2021_GM431946152.pdfIn PDF document text
    • http://gornjastubica.hr/files/bloxland-earn-free-robux_GM431946152.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
font_00_sfnt_off00002fa3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FA3 22284 bytes
SHA-256: 816e5c88365f2ea0070d28a17fa86e9b4bf8b73b7128c4d883cce2c1c5d92953
font_01_sfnt_off00006149.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6149 19452 bytes
SHA-256: eb1619afc5f278729de3838cd0c44a5ed967fac677e83b8d5a5ae1f1399b0abe