Malicious PDF — malware analysis report

Static analysis result for SHA-256 c0668115b29d2265…

MALICIOUS

PDF

239.2 KB Created: 2021-04-04 18:17:26 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 95183ce3e8acdf8c647cc748e8d31d7b SHA-1: ebd3609d2a5d77440d5b2f9d6168814404fe253b SHA-256: c0668115b29d2265dcee97729ad9cd4073821763b915dcfee506f9548e4f3517
102 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

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/do-you-get-free-robux PDF link annotation
    • http://colegioluisamigo.cl/images/how-to-hack-in-robux-no-pastebin.pdfIn PDF document text
    • http://firstaidacademy.be/images/easy-free-robux-website.pdfIn PDF document text
    • http://reisebild.eu/images/roblox-scythe-script-hack.pdfIn PDF document text
    • http://stomatolog-choszczno.pl/images/roblox-cheat-engine-hack-2021.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/chat-hack-10-roblox.pdfIn PDF document text
    • http://ernstgloves.co.il/images/roblox-dubliezieren-hack.pdfIn PDF document text
    • http://pandaplast.com/images/roblox-ho-to-get-free-robux.pdfIn PDF document text
    • https://www.cfdcnv.com/images/youtube-simulator-hack-roblox.pdfIn PDF document text
    • https://liceucastrodelapenya.com/images/web-robux-free.pdfIn PDF document text
    • https://scraperite.com/images/free-math-games-online-roblox.pdfIn PDF document text
    • https://gafaseo.com/images/create-a-audio-on-roblox-for-free.pdfIn PDF document text
    • http://nosocomium.rv.ua/images/how-to-use-a-script-hack-in-roblox.pdfIn PDF document text
    • http://www.eurosan1.ba/images/hack-coin-roblox.pdfIn PDF document text
    • http://hk-kan.org/images/generate-free-robux-for-roblox-on-any-device.pdfIn PDF document text
    • http://www.isril.it/images/free-robux-generator-no-completing-offers.pdfIn PDF document text
    • http://agroturismoarkaia.com/images/free-robux-here.pdfIn PDF document text
    • https://www.foodsafety.cz/images/rblox-hack-for-10-robux.pdfIn PDF document text
    • https://luminouswisdom.org/images/roblox-easy-robux-hack.pdfIn PDF document text
    • http://musical-arts.de/images/free-robux-give-away-live.pdfIn PDF document text
    • http://peche-madagascar.com/images/can-i-make-a-costum-charecter-is-roblox-for-free.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
font_00_sfnt_off0003692c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3692C 21672 bytes
SHA-256: 768028f78e954a47326f73c9c81700fa3816d19311fc1fcfcf18b8670b68cadf
font_01_sfnt_off00039889.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39889 17680 bytes
SHA-256: cb6966f48faf4f8ea54faf6fbff2bf6e9216c3a3b9750076731bb8f5bad4b99f

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