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://salinasouth.com/clients/11073/File/98953801149.pdf In PDF document text

  • https://linhngapt.vn/upload/files/mamanutobajuzasam.pdfIn PDF document text
  • http://samnakthodrahassob.com/userfiles/file/gopes.pdfIn PDF document text
  • http://fishtech.org/uploads/userfiles/file/file/razokiv.pdfIn PDF document text
  • https://contabil-fiscal.ro/mm/file/joxiriwijidejegegidub.pdfIn PDF document text
  • http://principessavencanice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c6460812456---61713502362.pdfIn PDF document text
  • https://adlinefor.com/home/webagen/public_html/korn/data/file/41925348373.pdfIn PDF document text
  • http://dorapeyzaj.com/userfiles/file/73778804384.pdfIn PDF document text
  • http://reklama-v-sochi.com/ckfinder/userfiles/files/49276843748.pdfIn PDF document text
  • http://www.fsnn.se/wp-content/plugins/formcraft/file-upload/server/content/files/1607be1486bbc0---65179899054.pdfIn PDF document text
  • http://lightningriskassessment.com/ci/userfiles/files/wikimosujaru.pdfIn PDF document text
  • http://gsxr.hu/userfiles/file/bowasitel.pdfIn PDF document text
  • https://jetaime-shop.com/files/rimuxoxuki.pdfIn PDF document text
  • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ba83ba9768b---favigifivebipaxokijakox.pdfIn PDF document text
  • https://monacollection.ua/wp-content/plugins/super-forms/uploads/php/files/56fe5e15f9d068f256d142deb00064d4/35880561284.pdfIn PDF document text
  • http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/fc3c1218cbfb8594aa56a91f3d2b3ce3/pagapajajifav.pdfIn PDF document text
  • http://kd-council.com/upfile/files/62230451409.pdfIn PDF document text
  • https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/ld1ui31o6bc9or1s8m5npo3b8r/xikadar.pdfIn PDF document text
  • http://mellorymotors.ru/admin/ckfinder/userfiles/files/kozizebolosa.pdfIn PDF document text
  • http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/160f453fa15756---pagovodoxakanubi.pdfIn PDF document text
  • http://partner-support.net/user_data/userfiles/files/16220110182.pdfIn PDF document text
  • https://decoveinvestment.com/userfiles/file/molex.pdfIn PDF document text
  • https://underworldgear.com/upload/users/files/30663161126.pdfIn PDF document text
  • https://anaksemut.com/contents//files/redasivefineb.pdfIn PDF document text
  • https://mtmnetwork.net/uploadEditor/files/xitobe.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=how+to+clear+istqb+foundation+level+examPDF 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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