PDF static analysis report

Static analysis result for SHA-256 aed84194509eaf48…

SUSPICIOUS

PDF

37.0 KB Created: 2021-05-20 23:58:08 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 8fc3fc524d421d199c374ff7e35d2c43 SHA-1: c77eaa9518dc46f787f1bbae129690742dfb6c56 SHA-256: aed84194509eaf48995cdc35251401f02a45a8fb1a9d49ea46814740a37a43d1
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple embedded URLs and a prominent call-to-action to download a 'Roblox Hack'. The ML classifier also flagged this PDF as malicious. The presence of external URIs and the document body's content strongly suggest an attempt to trick the user into downloading a second-stage payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9447

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/roblox-hack-download-pc-game-hack PDF link annotation
    • http://schmittmusic.de/images/roblox-free-hair-boy_GM431946152.pdfIn PDF document text
    • http://schmittmusic.de/images/free-coin-master-spins_GM406889139.pdfIn PDF document text
    • http://schmittmusic.de/images/download-apps-for-robux_GM431946152.pdfIn PDF document text
    • http://schmittmusic.de/images/get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://schmittmusic.de/images/earnrobux_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off0000307a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x307A 26684 bytes
SHA-256: 70bb8d21add07433ff77367a0b31e53600a198bae5ca36541b142aa1a70ae7c8
font_01_sfnt_off00006d97.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6D97 18844 bytes
SHA-256: 78e662fc8066b17092395b08137e99af0342e3f29fa403ad8e1f9446b0d64eeb

Open this report in the interactive analyzer, or submit your own file for analysis.