Malicious PDF — malware analysis report

Static analysis result for SHA-256 8eb889a4d5344339…

MALICIOUS

PDF

143.4 KB Created: 2022-07-05 18:35:44 +00:00 Authoring application: saedber (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 0ab1a2a76e739e9ddabeb1c8307a4a00 SHA-1: 80b4fa9a460c1ad52566862193bcd3c3263eb1d2 SHA-256: 8eb889a4d5344339d714c67f815e1783700d0ed62c98818571e82af657d0291e
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of external links, many of which advertise cracked software, indicating a lure for potentially malicious downloads. The presence of embedded URLs and the heuristic firings suggest this document is designed to redirect users to these sites. No scripts were extracted, but the overall structure points to a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier clean score 0.0103

Heuristics 4

  • 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.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://sitesworlds.com/ashkenazic/odsal=RmlmYSAyMgRml=gyzj=marinelli=tendon=ZG93bmxvYWR8ZGY4TkhWNVpIeDhNVFkxTnpBek5qSXlNM3g4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA PDF link annotation
    • https://yachay.unat.edu.pe/blog/index.php?entryid=9337In PDF document text
    • https://www.palpodia.com/upload/files/2022/07/hvwTFKu685VULnHp1JbK_05_8e66cbdc1aee5b94e6a5d735c8c14c01_file.pdfIn PDF document text
    • https://sugaringspb.ru/fifa-22-patch-full-version-mac-win-2022/In PDF document text
    • https://poetbook.com/upload/files/2022/07/uCfVpnzzarOxHinkqOar_05_26b634adbeff929430904b2123c5681e_file.pdfIn PDF document text
    • https://bodhibliss.org/fifa-22-mem-patch-pc-windows/In PDF document text
    • https://natepute.com/advert/fifa-22-download-for-pc-final-2022-2/In PDF document text
    • https://travelfamilynetwork.com/wp-content/uploads/2022/07/Fifa_22_X64_2022.pdfIn PDF document text
    • https://www.riseupstar.com/upload/files/2022/07/x1x8yPaEu596zOGAkYp5_05_26b634adbeff929430904b2123c5681e_file.pdfIn PDF document text
    • https://www.pickupevent.com/fifa-22-activation-serial-key-2022-new/In PDF document text
    • https://nelsonescobar.site/fifa-22-keygen-generator-free-latest-2022/In PDF document text
    • http://mandarininfo.com/?p=27439In PDF document text
    • https://holytrinitybridgeport.org/advert/fifa-22-free-download-mac-win-updated-2022/In PDF document text
    • http://it-labx.ru/?p=62375In PDF document text
    • http://techque.xyz/?p=11287In PDF document text
    • https://alafdaljo.com/fifa-22-crack-file-only-free-license-key-final-2022/In PDF document text
    • https://ideatranslate.ru/en/system/files/webform/xirevayl151.pdfIn PDF document text
    • https://versiis.com/40943/fifa-22-crack-exe-file-updated-2022/In PDF document text
    • https://www.sunsquare.com/system/files/webform/useruploads/fifa-22_79.pdfIn PDF document text
    • https://intrendnews.com/fifa-22-key-generator-obtain/In PDF document text
    • https://yachay.unat.edu.pe/blog/index.php?entryidIn PDF document text
    • https://www.palpodia.com/upload/files/2022/07/hvIn PDF document text
    • https://sugaringspb.ru/fifa-22-patch-full-version-In PDF document text
    • https://poetbook.com/upload/files/2022/07/uCfVpnIn PDF document text
    • https://bodhibliss.org/fifa-22-mem-patch-pc-In PDF document text
    • https://natepute.com/advert/fifa-22-download-for-In PDF document text
    • https://travelfamilynetwork.com/wp-In PDF document text
    • https://www.riseupstar.com/upload/files/2022/07/xIn PDF document text
    • https://www.pickupevent.com/fifa-22-activation-In PDF document text
    • https://nelsonescobar.site/fifa-22-keygen-In PDF document text
    • https://holytrinitybridgeport.org/advert/fifa-22-free-In PDF document text
    • https://alafdaljo.com/fifa-22-crack-file-only-free-In PDF document text
    • https://ideatranslate.ru/en/system/files/webform/xiIn PDF document text
    • https://versiis.com/40943/fifa-22-crack-exe-file-In PDF document text
    • https://www.sunsquare.com/system/files/webform/In PDF document text
    • https://intrendnews.com/fifa-22-key-generator-In PDF document text
    • https://engineering.louisiana.edu/system/files/webform/welinde981.pdfIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://engineering.louisiana.edu/system/files/webIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text
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