PDF static analysis report

Static analysis result for SHA-256 060559145d3ae21f…

SUSPICIOUS

PDF

42.6 KB Created: 2021-05-14 04:15:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 18b9d353e93e8be6c6734cbc8f0d4b36 SHA-1: c90f16da6565318f98d7ddfeb3a48eae0a1186ef SHA-256: 060559145d3ae21f3c8a506f3ebae7aa52a80e2dd6f7629844863d07de2f9755
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ML classifier strongly indicates maliciousness, and the document body contains a URL pointing to a file promising free Robux, a common lure for game-related scams. The presence of external URIs and the overall context suggest this PDF is designed to trick users into downloading a second-stage payload, likely for credential harvesting or malware distribution.

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/robux-redeem-game-hack PDF link annotation
    • http://www.sfakia-online.com/images/how-to-get-free-robux-without-verification-or-surveys_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-foxy-food-coin-master_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-money-links-coin-master_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/roblox-april-fools-hack_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-robux-hack-no-verification_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/what-is-coin-master_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-coin-link-coin-master_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-roblox-exploits_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/minecraft-free-games-no-download_GM479516143.pdfIn PDF document text
    • http://www.sfakia-online.com/images/how-to-get-free-coins-on-coin-master-iphone_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/how-to-get-free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-spin-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/coin-master-no-download-app-but-play-for-free_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/coin-master-online_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/free-spin-coin-master-today_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
    • http://www.sfakia-online.com/images/coin-master-free-spins-link-2021-april_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/how-to-get-free-spins-grom-coin-master_GM406889139.pdfIn PDF document text
    • http://www.sfakia-online.com/images/roblox-arsenal-hacks-download_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_off00004918.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4918 27132 bytes
SHA-256: 68d33dee6f332ba5cc11a7da8d766d37a58bf96d246060ea6db9087c3fb271a7
font_01_sfnt_off000083eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83EB 18284 bytes
SHA-256: 44dc1e2cf684a6e0cb1a9975d010cf8d82021a8fc0e8862ab9775ffa9cb00637