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
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• 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://loheb.co.za/YmrXLWy8?keyword=blogging%20for%20beginners%20how%20to%20start%20a%20profitable%20blog PDF link annotation

  • http://tipsclubcr.com/campannas/file/mipukosipodak.pdfIn PDF document text
  • https://nejalebemenogun.weebly.com/uploads/1/3/1/0/131070187/3923993.pdfIn PDF document text
  • https://latuzeke.weebly.com/uploads/1/3/4/8/134884471/dokokigu.pdfIn PDF document text
  • https://watogovujun.weebly.com/uploads/1/3/4/6/134626060/zisodilun.pdfIn PDF document text
  • https://healthmatters.me/userfiles/file/92924578539.pdfIn PDF document text
  • https://zivazumuwekaf.weebly.com/uploads/1/3/2/6/132695746/6a67d1244c3e36.pdfIn PDF document text
  • https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/1621a3dfa7122a---dasarowem.pdfIn PDF document text
  • https://zakosolegim.weebly.com/uploads/1/3/5/3/135337695/8915156.pdfIn PDF document text
  • https://bemazoveber.weebly.com/uploads/1/3/4/5/134512295/xuvolotujibokotugifi.pdfIn PDF document text
  • http://xn--42-jlclgg6a3e.xn--p1ai/userfiles/file/vumadewatadunolu.pdfIn PDF document text
  • https://investkwik.com/userfiles/file/28443981867.pdfIn PDF document text
  • https://tupemewona.weebly.com/uploads/1/3/0/7/130775182/zibubitikeregi.pdfIn PDF document text
  • https://siputewebototab.weebly.com/uploads/1/3/4/4/134480832/linewojezow.pdfIn PDF document text
  • https://bemiredo.weebly.com/uploads/1/3/5/3/135322707/jewesuriwebale.pdfIn PDF document text
  • https://kodalisurodufe.weebly.com/uploads/1/3/2/6/132680932/xegigesu.pdfIn PDF document text
  • https://impariant-club.ru/wp-content/plugins/super-forms/uploads/php/files/4401a7596a0f3afc1b5e8afe4d7b65ba/dekudedatidapejujoxiwof.pdfIn PDF document text
  • http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/1620e36a137051---xamegajopupusa.pdfIn PDF document text
  • http://gorre-paysage.fr/ckeditor/kcfinder/upload/files/mopibiwizaguxetekakifufu.pdfIn PDF document text
  • https://personnelstrategies.net/userfiles/file/tazakerusorow.pdfIn PDF document text
  • https://ppuhperspektywa.pl/files/edytor/file/zefon.pdfIn PDF document text
  • http://kingsbrite.com/kingsbrite.com/userfiles/file/ruxalukikifememexedig.pdfIn PDF document text
  • 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 extracted file (font_00_sfnt_off00011435.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00011435.bin)

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