PDF static analysis report

Static analysis result for SHA-256 bca0668ce9c9f59f…

SUSPICIOUS

PDF

49.7 KB Created: 2021-06-01 04:59:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 425b12616e46207b090f5fd7ac8e523f SHA-1: 59c2e2245417f2412922a31afec425529299cff3 SHA-256: bca0668ce9c9f59f8c97b43e64807646c74013781732f0ae63cad1c14eb1e066
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains an embedded URI pointing to a website that claims to offer 'hacks' for the game Roblox. The ML classifier also flagged this PDF as malicious. The presence of a 'download button' heuristic further suggests a lure to a potentially malicious download or phishing site. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9796

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-script-hack-on-roblox-game-hack PDF link annotation
    • https://www.plumes.it/wp-content/uploads/fsqm-files/roblox-free-robux-codes_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/hacks-roblox_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/how-to-hack-roblox-for-robux-on-computer_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/how-to-install-minecraft-for-free_GM479516143.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/free-roblox-you-can-play-online_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/free-robux-scam_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/robux-hack_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/add-something-to-inventory-for-free-roblox_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/greenlegocats123-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/robux-hack-generator_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/minecraft-education-free_GM479516143.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/free-robux-working_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/roblox-cutie-mark-free_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/roblox-fun-com-free-robux_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/free-minecraft-hosting_GM479516143.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/hack-robux-gratuit_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/how-to-get-free-robux-easy_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/how-to-hack-someone-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.plumes.it/wp-content/uploads/fsqm-files/games-in-roblox-that-will-give-you-free-robux_GM431946152.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_004_off00005494.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5494 28792 bytes
SHA-256: a39cfaf8459d314572d6266bef27e9ac051ebe2bdc6e181dea10a29b69bdb30a
font_01_sfnt_off000093cc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x93CC 3048 bytes
SHA-256: 7aed23e3b68cab7de2c2aefefb33ea4a9986b96cd09e362fef58ffc656ee58fc
font_02_sfnt_off00009e4b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9E4B 18748 bytes
SHA-256: 9b517e6434b9758f71318a3a98a3df4d24e802014c39557dd2c8baf66edc6c4d