PDF static analysis report

Static analysis result for SHA-256 bb42332e170085b3…

SUSPICIOUS

PDF

42.4 KB Created: 2021-04-25 15:33:25 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d7d8e91a5db7ebc5d9cd3fbfc17946e7 SHA-1: 93b0cd00e5067ff5a85fa32c4132518164e5c23c SHA-256: bb42332e170085b360941d51d78e08aec4c9ee859c87502595f2c57ee44dd775
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent call to action, 'CLICK HERE TO ACCESS ROBLOX GENERATOR', suggesting a lure for users interested in game cheats or hacks. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs indicates an attempt to redirect the user to potentially harmful content. No scripts were extracted, but the document's structure and content point towards a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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-games-pastebin-roblox-apocalypse-rising-2-game-hack PDF link annotation
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/roblox-avatar-the-last-airbender-cheats.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/free-rolls-hack-elemental-wars-roblox.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/roblox-the-pizzeria-rp-remastered-coins-hack.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/how-to-get-free-roblox-codes.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/free-roblox-jailbreak-vip-server.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/rmc-free-roblox-aimbot-download.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/como-ser-un-hacker-en-house-of-keys-roblox.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/how-to-change-your-clothes-in-roblox-for-free.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/roblox-script-kill-player-hack.pdfIn PDF document text
    • https://www.dikes.badungkab.go.id/new/public/ckfinder/userfiles/files/free-rich-roblox-accounts.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_003_off000043c6.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x43C6 26780 bytes
SHA-256: f078c5f748b7e02b17f69a4eb41329da0a3aea9ac371e8f09c996e8ab68a6547
font_01_sfnt_off00008043.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8043 19584 bytes
SHA-256: 2dd502c253cfef4524b06f9fd35711ae7fb399b0bd659948f0b3851fcb0d21fc