PDF static analysis report

Static analysis result for SHA-256 095abe6873ddb580…

SUSPICIOUS

PDF

49.9 KB Created: 2021-04-27 15:02:40 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 94fb2df88d8b4d14bdba46ce0d746f5a SHA-1: 416b65209eaa7dbf3024e43b7d6348124d63814e SHA-256: 095abe6873ddb5803b5e91ffae468c611008d75f3cd17d21adc379aecee91f95
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure for 'free Robux' and embeds multiple URLs pointing to potentially malicious content. The ML classifier also flagged this PDF as malicious. The presence of these links suggests the document is designed to redirect users to sites that may host malware or engage in phishing activities.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9764

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/how-to-get-free-robux-on-mac-2021-game-hack PDF link annotation
    • http://wattkit.com/images/khaos-free-robux-pastebin.pdfIn PDF document text
    • http://wattkit.com/images/how-to-get-gamepasses-for-free-roblox-hack.pdfIn PDF document text
    • http://wattkit.com/images/how-to-get-free-robux-on-android-without-human-verification.pdfIn PDF document text
    • http://wattkit.com/images/free-robux-no-offers-no-verification.pdfIn PDF document text
    • http://wattkit.com/images/how-to-hack-someone-on-roblox-2021.pdfIn PDF document text
    • http://wattkit.com/images/what-is-the-cheat-t-get-robux.pdfIn PDF document text
    • http://wattkit.com/images/how-to-fly-cheat-engine-roblox.pdfIn PDF document text
    • http://wattkit.com/images/elemental-battlegrounds-hack-roblox.pdfIn PDF document text
    • http://wattkit.com/images/free-robux-promo-codes-2021.pdfIn PDF document text
    • http://wattkit.com/images/roblox-natural-disaster-survival-hack.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
stream_003_off00004153.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4153 39164 bytes
SHA-256: 385e7e2f8c76c3c3b5b6524d3cb6516a004f8d35148f40c8fd0caff37e5d7fb3
font_01_sfnt_off0000955d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x955D 2832 bytes
SHA-256: 77ae1c4cffa647a8fd533dfa4102e94364989f9e80b9cd131876e9d1005899a2
font_02_sfnt_off00009f0d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9F0D 19108 bytes
SHA-256: 0ac2efff3938be6b030d17b84ecaff28a1b2efdafd5f83fd6842f55ad223fd35