Malicious PDF — malware analysis report

Static analysis result for SHA-256 3197e831b9cb27e1…

MALICIOUS

PDF

135.6 KB Created: 2022-07-05 17:02:20 +00:00 Authoring application: bevcha (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: ee1e359f096b24fda1d56cdedd1e6280 SHA-1: 830d5c594312d41ef1a2a7cf3f2756e69d93bf9d SHA-256: 3197e831b9cb27e1ff562b14d9c20c9dba949c564e53eb3bd59741a22dba1af9
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 User Execution: Malicious File

The PDF document contains a large number of external links, many of which are SEO-optimized and point to files related to software cracks or serial numbers. One specific URL, http://findinform.com/RmlmYSAyMgRml/buttress/cycling/yeah.coefficient.staber?ZG93bmxvYWR8RlczTWpONWNIeDhNVFkxTnpBek5qSXlNM3g4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=, appears to be a direct download link for a malicious payload. This indicates a likely attempt to distribute malware disguised as software installers.

Machine Learning

  • Nyx PDF Classifier clean score 0.0068

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://findinform.com/RmlmYSAyMgRml/buttress/cycling/yeah.coefficient.staber?ZG93bmxvYWR8RlczTWpONWNIeDhNVFkxTnpBek5qSXlNM3g4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=
    • https://www.cchb.fr/wp-content/uploads/Fifa_22_Serial_Number__License_Key_Full_Free_PCWindows.pdf
    • https://www.tailormade-logistics.com/sites/default/files/webform/fifa-22_215.pdf
    • http://garage2garage.net/advert/fifa-22-crack-keygen-with-serial-number-free-license-key-download-for-pc-updated-2022/
    • https://budgetparticipatifnivernais.fr/wp-content/uploads/2022/07/Fifa_22-8.pdf
    • https://searchnzjobs.com/wp-content/uploads/2022/07/Fifa_22.pdf
    • https://gameurnews.fr/upload/files/2022/07/OWbCWCvNYe83L1OX8sCP_05_aaaf9278625860741067dc0790ab1e11_file.pdf
    • https://matecumberesort.net/wp-content/uploads/2022/07/Fifa_22_crack_exe_file__Full_Version_Free_PCWindows_Latest.pdf
    • https://mthtrains.com/sites/default/files/webform/Fifa-22.pdf
    • http://www.fuchsia.moscow/fifa-22-full-license-latest-128228/
    • https://www.kempler.com/sites/default/files/webform/rawpasc697.pdf
    • https://hissme.com/upload/files/2022/07/Y7t6y34gGswjAk9SvEYC_05_aaaf9278625860741067dc0790ab1e11_file.pdf
    • https://limitless-badlands-57485.herokuapp.com/Fifa_22.pdf
    • https://www.mjeeb.com/fifa-22-free-x64-march-2022/
    • https://www.gayleatherbiker.de/upload/files/2022/07/Odh2CvlEC1NHKHUhVgbM_05_d786a7c40965b1c2fc6f2d975b1e5411_file.pdf
    • https://www.tailormade-logistics.com/sites/default/files/webform/rozgia285.pdf
    • https://axisflare.com/upload/files/2022/07/9Z98h3rTOJcDkTPJPTLq_05_aaaf9278625860741067dc0790ab1e11_file.pdf
    • http://pepsistars.com/fifa-22-keygen-activator-free-download-pc-windows-april-2022/
    • https://bodhirajabs.com/fifa-22-crack-file-only-torrent-2022/
    • https://gembeltraveller.com/wp-content/uploads/2022/07/melval.pdf
    • https://dashiofficial.com/wp-content/uploads/2022/07/Fifa_22_Key_Generator___Free_For_Windows_Latest_2022.pdf
    • http://www.tcpdf.org
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/