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
• Remote-support tool lure high SE_REMOTE_SUPPORT_LURE
  Document instructs the user to install, open, or connect with a remote-support tool such as AnyDesk, TeamViewer, Quick Assist, or ScreenConnect — high-risk in an unsolicited document
• 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://rosg.net/sa_upload/userfiles/file/20210911094616.pdf In PDF document text

  • https://trsoftyazilim.com/genelresimler/file/82700308349.pdfIn PDF document text
  • https://datawire.gr/files/files/58590494440.pdfIn PDF document text
  • http://meteoratourismactivities.com/files/files/85165405528.pdfIn PDF document text
  • http://clinton.abwingsmd.com/uploads/files/pozunosisu.pdfIn PDF document text
  • https://seger.cz/userfiles/file/nunotekubenopafapavemilil.pdfIn PDF document text
  • http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f83df3f74a---xugolodijuloma.pdfIn PDF document text
  • https://hylyt.co/wp-content/plugins/super-forms/uploads/php/files/e8f786709d3470399308a385b143f5b5/19843320406.pdfIn PDF document text
  • http://cargologicru.com/sadm_files/xaridodebamerake.pdfIn PDF document text
  • https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/7jiuv9brkbl6j4vnhagg5suh9e/48080548933.pdfIn PDF document text
  • https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/3c43c50e7e2deabf03d5a3d336ab4a6c/53407039667.pdfIn PDF document text
  • http://fabiocaronearchitetto.com/userfiles/files/levav.pdfIn PDF document text
  • http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/53146438919.pdfIn PDF document text
  • http://sosnovgeo.ru/userfiles/file/20276022954.pdfIn PDF document text
  • https://terminarz.online/kosmetyczka/krakow/files/fubasesebejalolaloraza.pdfIn PDF document text
  • http://tsyrulnikov.ru/upload/file/59491606568.pdfIn PDF document text
  • http://citadelcaralarms.com/userfiles/file/96942835159.pdfIn PDF document text
  • https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161312efb1aaa7---sakexararunex.pdfIn PDF document text
  • http://alda.pl/ckfinder/userfiles/files/nagujolenemu.pdfIn PDF document text
  • http://phuocthuan.vn/images/pic/file/rokuvav.pdfIn PDF document text
  • http://www.megasaludips.com/wp-content/plugins/formcraft/file-upload/server/content/files/161323d2a5461a---zupogosuzuloximino.pdfIn PDF document text
  • http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613569dc0cf20---kererunurarowitep.pdfIn PDF document text
  • https://shoppingplanet.ro/ckfinder/userfiles/files/17170366502.pdfIn PDF document text
  • https://lienlacanien.com/img_pages/file/nagavaluxarijadosolofo.pdfIn PDF document text
  • https://tessuno.com/upload/files/614483d55de3b.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=control+android+from+pc+via+wifiPDF 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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