Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
  PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• External URI info PDF_URI
  PDF contains an external URL action
• Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
  The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
• 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://studiolauramoschini.it/userfiles/files/7957643180.pdf In PDF document text

  • http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135fcbfeb6ec---33865764292.pdfIn PDF document text
  • http://2016.letnifestiwal.pl/ckfinder/userfiles/files/kosanedurajupababoz.pdfIn PDF document text
  • https://jogamiskolc.hu/ckfinder/userfiles/files/gidufidu.pdfIn PDF document text
  • http://goldendoodlesofthesierranevadas.com/userfiles/file/1877342890.pdfIn PDF document text
  • https://qualitycountscleaning.com/wp-content/plugins/super-forms/uploads/php/files/7b685476742977bc6fcc259061988e91/zijizokilux.pdfIn PDF document text
  • http://fantasypartyentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f8af13ead7---nozobubo.pdfIn PDF document text
  • http://abcbyspu.net/ckfinder/images_store/files/25682190940.pdfIn PDF document text
  • https://pustelnik-budownictwo.pl/ckfinder/userfiles/files/61162559348.pdfIn PDF document text
  • https://congchungnguyenlieu.vnpec.xyz/uploads/files/nifadepabaziwaruvime.pdfIn PDF document text
  • http://retco.ge/ckfinder/userfiles/files/1453079747.pdfIn PDF document text
  • https://www.sterlingsez.com/ckfinder/userfiles/files/50014189599.pdfIn PDF document text
  • http://sevenseahotel.com/uploads/images/files/15489260318.pdfIn PDF document text
  • http://hoaiduc.edu.vn/ckfinder/userfiles/files/gepojumusurevazegikodano.pdfIn PDF document text
  • http://dayou.tw/uploadpic/files/202109030518278537.pdfIn PDF document text
  • http://terredellamagnagrecia.com/userfiles/files/pukinug.pdfIn PDF document text
  • https://globalcircle.club/userfiles/file/dobalirofinozi.pdfIn PDF document text
  • https://g4m3s-4p1-12s1.com/contents/files/34134843253.pdfIn PDF document text
  • http://ecolservizinettuno.com/userfiles/files/12177256864.pdfIn PDF document text
  • https://www.padanguparduotuve.lt/ckfinder/userfiles/files/bunowunos.pdfIn PDF document text
  • https://cfi-registration.amyhalter.com/buzzboxgift/img/userfiles/files/sedem.pdfIn PDF document text
  • http://noithatdangcap.vn/app/webroot/uploads/files/nujelupawatunigukuwarezuk.pdfIn PDF document text
  • https://rajatotogroup3.com/contents/files/57685080410.pdfIn PDF document text
  • http://filipdegreef.be/uploads/files/63637827350.pdfIn PDF document text
  • http://encino.kopanramen.com/uploads/files/sufepoxotin.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=planificacion+y+control+de+la+produccion+chapman+pdfPDF link annotation
  • 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/pdf/1.3/In PDF document text
  • http://ns.adobe.com/xap/1.0/In PDF document text
  • http://ns.adobe.com/xap/1.0/mm/In PDF document text
  • http://ns.adobe.com/xap/1.0/rights/In PDF document text
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.