PDF static analysis report

Static analysis result for SHA-256 2ef8c25e8c652b2f…

SUSPICIOUS

PDF

48.5 KB Created: 2021-05-19 06:00:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 920985d9894ff5132f1d32c409decc89 SHA-1: c7a0d4cdc1cad7cca67d5f92bcf270fa744f0e44 SHA-256: 2ef8c25e8c652b2f1a4f541b2647dcf9f41770ab33271fa5dfb4f16ae21b34bd
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a visual call-to-action, strongly suggesting a phishing or scam attempt. The ML classifier also flagged this PDF as malicious. The primary URL, https://netcdn.xyz/app/431946152/free-roblox-animations-game-hack, is likely intended to host a malicious payload or lead to further phishing pages. No scripts were extracted, but the presence of external links and the ML classification indicate a high likelihood of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9013

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-roblox-animations-game-hack PDF link annotation
    • http://dieter-sauter.com/images/wurst-client-download_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/roblox-hack-site_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-robux-that-actually-works_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-free-stuff_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-robux-by-watching-ads_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-level-3_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/hack-coin-master-no-verification_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/minecraft-java-account-free_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-robux-hack_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/mc-hacks_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-robux-on-ipad_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-free-spins-twitter_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/hack-coin-master-using-cheat-engine_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/how-do-you-get-robux_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/minecraft-windows-10-mod-menu_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/instant-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-minecraft-coins_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/robuxhub-net_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-free-spin-best-link_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004b21.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B21 30300 bytes
SHA-256: be130accad7bc65064615bd88752757127b7d704654c741d5d51fcb87d598f8c
font_01_sfnt_off00008dcb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8DCB 3608 bytes
SHA-256: 608f0dd4f6bfb6adbccec84228618ee8e4c9e09226d7330efb5300e499d1567f
font_02_sfnt_off00009a52.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9A52 18660 bytes
SHA-256: b7eb9f6264085e4628e5be6666b33d277e79f075b825501a8967555352acd939