Malicious PDF — malware analysis report

Static analysis result for SHA-256 e4834a6314489f70…

MALICIOUS

PDF

239.9 KB Created: 2021-04-05 02:08:02 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 9b6d5cfeda63582d484caf3ae8f4031f SHA-1: bec921973eca8108de3b855dd0d9b8dbfc55d5d1 SHA-256: e4834a6314489f70a0266bb18e054cd5c52be037d3d6487a90e3c94828c537e9
102 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5773

Heuristics 4

  • ClamAV: Pdf.Phishing.Roblox062100-9873116-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Roblox062100-9873116-0
  • 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 http://gaminggenerator.org/app/431946152/does-roblox-have-free-snacks PDF link annotation
    • http://xn--apartementos-smfora-cala-ratjada-4vc.de/images/html-robux-hack.pdfIn PDF document text
    • http://clubpure.org/images/how-to-get-hacks-scripts-in-roblox.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/rorewards-com-earn-free-robux-for-roblox.pdfIn PDF document text
    • http://www.viniperfetti.com/images/how-to-get-free-roblox.pdfIn PDF document text
    • http://iacovoulaw.com/images/unpatched-cheat-engine-roblox-2021-february.pdfIn PDF document text
    • https://www.ausecus.com/images/how-to-hack-robux-with-cheat-engine-64-2021.pdfIn PDF document text
    • http://only1you.ru/images/cheat-roblox-wallhack.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/crap-my-roblox-account-just-got-hacked.pdfIn PDF document text
    • http://bestmaids.co.uk/images/roblox-how-to-make-animations-free.pdfIn PDF document text
    • http://clubpure.org/images/cheat-roblox-2021-btools.pdfIn PDF document text
    • http://mittlenberg.ch/images/gg-hack-client-roblox.pdfIn PDF document text
    • http://santeh-40.ru/images/how-to-hack-people-in-roblox.pdfIn PDF document text
    • http://www.cosver.nl/images/roblox-free-items-catalog.pdfIn PDF document text
    • http://evro-okna.net/images/free-robux-codes-august-2021.pdfIn PDF document text
    • http://5346000.com/images/how-to-be-a-creeper-on-roblox-for-free.pdfIn PDF document text
    • http://torkelson.se/images/roblox-hack-v30rar.pdfIn PDF document text
    • http://briankellyforcongress.com/images/free-promotion-codes-roblox.pdfIn PDF document text
    • https://socialvalue.gr/images/roblox-jailbreak-hack-2021-noclip.pdfIn PDF document text
    • http://ottawavalleykitchens.ca/images/hack-robux-sans-verification-humaine.pdfIn PDF document text
    • http://evp-sanorlenok.ru/images/auto-clicker-for-mac-roblox-free.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
font_00_sfnt_off00036a05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36A05 21656 bytes
SHA-256: 60b8a49625d1ff5b15a93585fa57ea28edcfe9813930090a1c44529634d670bf
font_01_sfnt_off00039961.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39961 18352 bytes
SHA-256: 5c950f156cacb01efec6812ce78cfb4d73cf54d0c56e5ed4a0574227c91c9920

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