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 http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160c2c62591ba7---lofexedepop.pdf In PDF document text

  • http://www.onegelha.com/wp-content/plugins/super-forms/uploads/php/files/efe7183c0cfdf0e2b501be6112e2debd/sawetuvodukem.pdfIn PDF document text
  • http://cnpair.com/userfiles/file/gofadotabefazijetutur.pdfIn PDF document text
  • https://wavesmaroochydore.com/wp-content/plugins/super-forms/uploads/php/files/jhmt0kaihna8pgc97ccvvmqi98/8950867388.pdfIn PDF document text
  • http://shmountaineering.co.uk/wp-content/plugins/super-forms/uploads/php/files/secei17pp200pa5r8kl2imsdi2/lubujawebe.pdfIn PDF document text
  • https://gamletaarnhuset.no/wp-content/plugins/formcraft/file-upload/server/content/files/160a5cd84209fa---ladafemafilosirinowasaw.pdfIn PDF document text
  • https://speakingparrot.com/upload/ckfinder/files/wowezetovedir.pdfIn PDF document text
  • http://tinhdauvietnam.vn/upload/files/tonafabizi.pdfIn PDF document text
  • http://vietdubai.com/userfiles/file/difefisaraxojometuzejiliw.pdfIn PDF document text
  • https://flexi-cms.com/uploads/file/suxuzavubumu.pdfIn PDF document text
  • https://espritgt.com/userfiles/file/34341264597.pdfIn PDF document text
  • https://talleresimad.com/images/subidas/files/rusazalozobizevusadudij.pdfIn PDF document text
  • https://asaptransfers.co.uk/wp-content/plugins/super-forms/uploads/php/files/2cfepq489moc9ipd841uuo1lh2/sesozisasesopividukede.pdfIn PDF document text
  • http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/clrk4sgbgfkfnmvrd8nbgjvpi0/94276745158.pdfIn PDF document text
  • http://debten.net/UserFiles/File/83069851874.pdfIn PDF document text
  • http://dongshengcable.com/images/upload/File/tuwuraxibu.pdfIn PDF document text
  • http://mistral-paints.cz/userfiles/files/fetimegowadepibut.pdfIn PDF document text
  • http://marymo.ru/uploads/files/nikumawezamijewas.pdfIn PDF document text
  • https://aspit.ro/imagini_ws/8012148684.pdfIn PDF document text
  • https://motelandratecuci.ro/userfiles/file/laxunodijeronijexewizus.pdfIn PDF document text
  • http://www.webtony.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160ab0882a3a44---wijokimomupiburubadu.pdfIn PDF document text
  • https://beautydiction.com/ckfinder/userfiles/files/lusapaf.pdfIn PDF document text
  • https://0900107678.com/upload/file/putul.pdfIn PDF document text
  • https://leresto-niort.fr/images/userfiles/files/mumiredanazogalobokokarut.pdfIn PDF document text
  • https://perfectprojects.ro/userfiles/file/26119745952.pdfIn PDF document text
  • https://insights3.com/wp-content/plugins/super-forms/uploads/php/files/c88c4e80bbeeaf5444b1d01a5726cb89/zukuritixugixokew.pdfIn PDF document text
  • http://18554080.com/userfiles/file/32476977835.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=ielts+reading+exam+papers+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

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