PDF static analysis report

Static analysis result for SHA-256 d059ed74a166605e…

SUSPICIOUS

PDF

35.8 KB Created: 2021-05-20 21:58:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 27dcca7a6258a4c8225d4c0e23e149dd SHA-1: 902e2bc2868e869e1c93aa00fc55060403933544 SHA-256: d059ed74a166605ed7aadbe1238baaf679bdb9049f2c264434a0c6ec94d0da49
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 button, strongly suggesting a phishing or scam attempt. The document body explicitly mentions '100 Free Tiktok Followers' and 'CLICK HERE TO ACCESS TIKTOK GENERATOR', aiming to trick users into clicking the malicious links. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9492

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/835599320/100-free-tiktok-followers-game-hack PDF link annotation
    • http://rushxpress.de/images/coin-master-hack-facebook_GM406889139.pdfIn PDF document text
    • http://rushxpress.de/images/coin-master-hack-android_GM406889139.pdfIn PDF document text
    • http://rushxpress.de/images/how-to-get-free-minecoins-in-minecraft_GM479516143.pdfIn PDF document text
    • http://rushxpress.de/images/coin-master-free-coins-link-2021_GM406889139.pdfIn PDF document text
    • http://rushxpress.de/images/how-to-hack-a-minecraft-server_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_002_off0000327d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x327D 24676 bytes
SHA-256: 7954b803a1ed438988dfa58c2b32e15a474337443a8a5e410ebd9851bfeef0c9
font_01_sfnt_off00006b95.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B95 17972 bytes
SHA-256: 84155866ed7fa71aaa30d31f5ec5a44d578c16e1709c4a4ec404d13a6a9385c8