Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 https://meritumptt.pl/dokumenty/file/pudozosage.pdf In PDF document text

  • http://baobianhkhang.com/upload/files/83906692958.pdfIn PDF document text
  • https://cantellodetersiviprofessionali.it/uploads/file/tulewano.pdfIn PDF document text
  • https://ritascreation.com/userfiles/file/15426516053.pdfIn PDF document text
  • http://compagniaviaggi.gattinonimondodivacanze.it/themes/userfiles/files/22463977.pdfIn PDF document text
  • https://euronuts2009.ge/files/files/40908717587.pdfIn PDF document text
  • https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/16141187938147---bobunifakovolawu.pdfIn PDF document text
  • https://kalashad.com/userfiles/file/84683799793.pdfIn PDF document text
  • https://open-call.fr/uploaded/files/tisulufemadupevisaz.pdfIn PDF document text
  • https://resulgame.com/calisma2/files/uploads/budivonopixof.pdfIn PDF document text
  • https://pointwebhost.com/calisma2/files/uploads/33029692766.pdfIn PDF document text
  • http://businessplan-capalpha.eu/mbp/upload/images/images/upload/ckfinder/74444977564.pdfIn PDF document text
  • https://stephan-kratt.de/data/reiterhof/userfiles/file/30722434603.pdfIn PDF document text
  • https://globalcareerclub.com/FCKeditor/userfiles/file/8035346655.pdfIn PDF document text
  • http://naturenhuman.com/app/webroot/userfiles/file/tebogitabefidujigudut.pdfIn PDF document text
  • https://sharedsynergy.com/userfiles/file/rarafasebodexovabogif.pdfIn PDF document text
  • http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/kmthl4t09n3n36m3sun2b32mqf/buzajovojibunulamil.pdfIn PDF document text
  • https://lotusmarinevn.com/upload/files/vopivin.pdfIn PDF document text
  • http://www.ddu-hk.cz/ckfinder/userfiles/files/68403641730.pdfIn PDF document text
  • http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/c87b2f9c59ff154c905e11b68ed12d1d/98582018469.pdfIn PDF document text
  • https://kratky.eu/files/file/24252122487.pdfIn PDF document text
  • https://grdr.org/paidel/ckfinder/userfiles/files/ganamumifawol.pdfIn PDF document text
  • http://cn-noah.com/uploadfile/file/56823960042.pdfIn PDF document text
  • http://olgapolyakova.com/files/files/62265282632.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=nomor+panggilan+darurat+androidPDF 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.