PDF static analysis report

Static analysis result for SHA-256 e7324c1c09f480f2…

SUSPICIOUS

PDF

36.8 KB Created: 2021-05-24 09:06:11 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d8b0029ba45bbc09d90a826d90e76e5a SHA-1: c6577bbb96d27dfa3b2a4ce3500f32eb2e1edb2c SHA-256: e7324c1c09f480f26bfe89f3e22ae3a30ea3d5f941a9e277b85b5369493d9e7e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains lures for free Robux and includes multiple URLs pointing to potentially malicious content, suggesting a phishing or scam attempt. The ML classifier also flagged the PDF as malicious. While no scripts were directly extracted, the presence of embedded URLs and the document's theme strongly indicate an attempt to trick users 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/free-robux-with-no-verification-game-hack PDF link annotation
    • https://hekl-software.de/images/codes-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://hekl-software.de/images/minecraft-free-android_GM479516143.pdfIn PDF document text
    • https://hekl-software.de/images/is-it-possible-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://hekl-software.de/images/minecraft-hacks-18-9_GM479516143.pdfIn PDF document text
    • https://hekl-software.de/images/is-roblox-studio-free_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_off0000348f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x348F 24292 bytes
SHA-256: fd3e72cb5038641f20b275f3d00227a3df3d419df8632a2edc0f04eb7d1a4475
font_01_sfnt_off00006c66.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C66 18964 bytes
SHA-256: 882e97bebd076dae688415b0184bb224dca7d5b64082a0b27c077a0c76cfc979

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