Malicious PDF — malware analysis report

Static analysis result for SHA-256 c70e302636e6bfa0…

MALICIOUS

PDF

239.7 KB Created: 2021-04-05 07:47:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23
MD5: f20462a7ef4b6f393723204387e42a60 SHA-1: bf601dca270e37d28048dbe6ab1d9aecb9f0e6a5 SHA-256: c70e302636e6bfa0f56d250a70caddd0bbe012fac027f4905591904b4a921c90
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/become-roblox-admin-free PDF link annotation
    • http://only1you.ru/images/robux-free-inlimited.pdfIn PDF document text
    • http://www.conservatoriolecce.it/images/roblox-epic-mining-2-beta-cheats.pdfIn PDF document text
    • http://petarda.hu/images/roblox-robux-generator-app-hacked.pdfIn PDF document text
    • http://dsmpublishing.biz/images/roblox-gift-card-codes-2021-free.pdfIn PDF document text
    • http://panaceafamilymedicine.com/images/free-roblox-party-invitations.pdfIn PDF document text
    • http://soma.com.ua/images/free-vetement-roblox.pdfIn PDF document text
    • http://xn--apartementos-smfora-cala-ratjada-4vc.de/images/free-vips-server-roblox-jailbreak.pdfIn PDF document text
    • http://gremihostaleria.cat/images/how-to-hack-on-roblox-without-downloading-anything.pdfIn PDF document text
    • http://www.bernerpupping.at/images/free-roblox-accounts-with-obc-2021.pdfIn PDF document text
    • http://origamiperu.com/images/free-roblox-bandit-mask.pdfIn PDF document text
    • http://hk-kan.org/images/roblox-skins-free-downoad.pdfIn PDF document text
    • http://glaubensfragen.org/images/veste-army-free-roblox.pdfIn PDF document text
    • http://www.elis-strechy.cz/images/roblox-car-crushers-2-free.pdfIn PDF document text
    • http://bau-lk.de/images/fnaf-roblox-the-pizzeria-remastered-hack-script.pdfIn PDF document text
    • http://bf-sozidanie.ru/images/building-simulator-hack-roblox.pdfIn PDF document text
    • http://ff-klaffenbach.de/images/turn-scripts-into-dlls-roblox-hack.pdfIn PDF document text
    • http://alroglobal.com/images/logo-hacker-roblox.pdfIn PDF document text
    • http://kaleasm.org/images/roblox-skins-free-downoad.pdfIn PDF document text
    • https://arcasict.nl/images/scooter-roblox-free.pdfIn PDF document text
    • http://safwafurniture.com/images/robux-codes-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_off00036a93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36A93 21448 bytes
SHA-256: aa7db51af4b1765d935e021cb859b96a5c3d70ed6d8fd143d78fc71092a8425a
font_01_sfnt_off00039980.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39980 18036 bytes
SHA-256: 3ccfa7691ef5d35939b50898bb7b680a1a5d33fd7339c07402b8b8efb3582cec