Malicious PDF — malware analysis report

Heuristics 9

• 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.
• MFA / one-time-code harvesting lure high SE_MFA_LURE
  Document asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613baee733add---42131603183.pdf In PDF document text

  • http://ranjitabiswas.com/userfiles/files/67343154249.pdfIn PDF document text
  • http://reklama-kemerovo.ru/files/files/tapewipilovorumuvemisedi.pdfIn PDF document text
  • https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/4h9n5kr6n7cnfi775v3rbdu8j2/deduguxumogipabowe.pdfIn PDF document text
  • http://www.museopizarra.com/ckfinder/userfiles/files/81583239205.pdfIn PDF document text
  • http://www.martiusstaden.org.br/js/ckfinder/userfiles/files/91660398272.pdfIn PDF document text
  • https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/161414ccd2b627---36382549857.pdfIn PDF document text
  • http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/161392be93f344---zusev.pdfIn PDF document text
  • https://kujainspectors.com/candyticket/uploads/page_images/files/najigij.pdfIn PDF document text
  • http://directopinion.biz/uploads/FCK_files/file/takikawowikosaral.pdfIn PDF document text
  • https://norservis.info/files/files/kavet.pdfIn PDF document text
  • http://zhizhencn.com/filespath/files/20210910065740.pdfIn PDF document text
  • http://amuseonline.com/absite/userfiles/file/newasamozosunorawex.pdfIn PDF document text
  • http://www.sudaff.com/pics/file/noxatanojukubukawuda.pdfIn PDF document text
  • http://astorandblack.net/emailer/userfiles/file/gaserunovawapetidudedizo.pdfIn PDF document text
  • http://papianiarch.it/userfiles/files/79932287063.pdfIn PDF document text
  • https://ambulatorioveterinariosismondi.eu/file/vonatusobixifimuxagegede.pdfIn PDF document text
  • https://bedandbreakfastchia.it/userfiles/file/59180345536.pdfIn PDF document text
  • https://maxflowfans.com/userfiles/file/jopogokimovexofix.pdfIn PDF document text
  • https://skillmapmagazine.com/ckfinder/userfiles/files/82734598433.pdfIn PDF document text
  • https://callmarkinvestments.fortunekenya.com/callmark/files/66752389066.pdfIn PDF document text
  • http://www.jindatunnel.com/up_files/file/22886170764.pdfIn PDF document text
  • http://ulsantour.com/FileData/ckfinder/files/20210909_2DD50E6DC67823D4.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=android+google+demoPDF 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.