Malicious PDF — malware analysis report

Heuristics 6

• 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 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 https://archism.ru/uplcv?utm_term=probabilidade+e+estatistica+pdf+download PDF link annotation

  • https://itandem.net/ckfinder/userfiles/files/28891036155.pdfIn PDF document text
  • https://www.kadinlarsitesi.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607bb3db792e7---pezitemit.pdfIn PDF document text
  • https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160c7999343dfd---bimepidibixofinuw.pdfIn PDF document text
  • http://bfr-bialapodlaska.pl/userfiles/file/jatiwamanemo.pdfIn PDF document text
  • http://sushiosushi.com/uploads/files/18447213647.pdfIn PDF document text
  • http://asude.istanbul/ck_images/files/43548466331.pdfIn PDF document text
  • https://ready4use.ru/uploads/files/xilatixibepufevog.pdfIn PDF document text
  • https://actorconseil.com/files/file/denemopekime.pdfIn PDF document text
  • http://www.itbaloch.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077eac71ea89---39141343222.pdfIn PDF document text
  • https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/e74a28471b9067abff9eb5120620aae3/vakemagepor.pdfIn PDF document text
  • https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/5d4d9bfb7bcb4af47a2bc139a0e630b0/bodubiwaxisipoj.pdfIn PDF document text
  • http://hb1004.com/userData/board/file/jafamukaxanafakamo.pdfIn PDF document text
  • http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/16121a23edfd28---23859622672.pdfIn PDF document text
  • http://www.skk.com.hk/admin/ckfinder/userfiles/files/kototod.pdfIn PDF document text
  • https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/sf0ol2jpff7sr2l7vijf3m92l1/54129610588.pdfIn PDF document text
  • http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609845c0540a8---lizafosomijikujuvi.pdfIn PDF document text
  • http://interstyle.org/content/xuploadimages/file/1383205634.pdfIn PDF document text
  • https://www.audioclinica.pt/wp-content/plugins/super-forms/uploads/php/files/2t7db8orcvm0pdcsd8lepc9v5g/gegivarosepitexez.pdfIn PDF document text
  • http://xn----dtbsgbucafmmaf.xn--p1ai/servimages/editor/files/dufewo.pdfIn PDF document text
  • http://luatsutiengtrung.com/app/webroot/uploads/files/larafijupesososi.pdfIn PDF document text
  • http://mg001.cn/upload_fck/file/2021-5-6/20210506220807755964.pdfIn PDF document text
  • https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1607936c4ddb08---bikideputunigererenubu.pdfIn PDF document text
  • https://radio-aurea.eu/files/file/matokotisufa.pdfIn PDF document text
  • http://agataklimowska.pl/userfiles/file/79182598266.pdfIn PDF document text
  • https://castel.ro/userfiles/file/35412678308.pdfIn 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/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.