Malicious PDF — malware analysis report

Static analysis result for SHA-256 7ea2ff237c1cbc0a…

MALICIOUS

PDF

239.7 KB Created: 2021-04-05 03:03:35 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-22
MD5: ff3ee83709107f9cda286fd9d6e40380 SHA-1: 332c9355157bf521942626939b3c0b8868aba583 SHA-256: 7ea2ff237c1cbc0a9f8f272ab6c007eda2300a108b0f50b2c0fc8d8e175d174d
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/https-www-roblox-hack PDF link annotation
    • http://dottgagliardi.com/images/best-roblox-cheats.pdfIn PDF document text
    • http://evro-okna.net/images/download-roblox-pc-windows-10-free.pdfIn PDF document text
    • http://ernstgloves.co.il/images/roblox-mm2-free-knife-codes.pdfIn PDF document text
    • https://gestionpatrimonial.net/images/nitro-fun-cheat-codes-roblox.pdfIn PDF document text
    • http://tegeler-segler.de/images/free-avatar-on-roblox.pdfIn PDF document text
    • http://www.gongoff.com/images/roblox-dragon-ball-ragw-hack.pdfIn PDF document text
    • http://biotronics.com.cy/images/robux-for-free-hacks.pdfIn PDF document text
    • http://brandyourbody.com/images/free-roblox-gameplay.pdfIn PDF document text
    • http://smart-pro.co.uk/images/gamefly-free-robux.pdfIn PDF document text
    • http://consultinggirona.es/images/get-free-robux-free-pin-codes-2021.pdfIn PDF document text
    • http://atelierweb.it/images/roblox-murder-mystery-2-cheats-2021.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/hack-system-for-roblox.pdfIn PDF document text
    • http://grupodin.com.br/images/free-muscle-t-shirt-roblox.pdfIn PDF document text
    • https://www.audipec.com.br/images/roblox-apk-hack-2021.pdfIn PDF document text
    • http://gamixpaliwa.pl/images/jailbreak-roblox-speed-hack.pdfIn PDF document text
    • http://www.bernerpupping.at/images/roblox-phantom-forces-hack-aimbot.pdfIn PDF document text
    • http://www.homesweethome.pl/images/roblox-free-vip-server-pet-simulator.pdfIn PDF document text
    • http://belagrogen.by/images/zephplayz-roblox-free-robux.pdfIn PDF document text
    • http://jijel.info/images/roblox-free-account-generator.pdfIn PDF document text
    • http://www.cbgp.upm.es/images/roblox-dinosaur-simulator-how-to-get-megavore-for-free-2021.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_off00036a5f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36A5F 21520 bytes
SHA-256: 6ef8588b34ccd918921897b7d0b49d99e3932240402cc09144a8c9fdcec06d83
font_01_sfnt_off00039925.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39925 18104 bytes
SHA-256: 32cc23d570bd034d45c0f068c6c3dc5413b65ef2c32391f896adc55db9785f7a