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
• 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.
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
• 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://crysiq.ru/uplcv?utm_term=how+to+find+uuid+of+android+phone PDF link annotation

  • https://iohrp.org/f_files/files/lepanaseduvulog.pdfIn PDF document text
  • http://hitelesen.com/userfiles/file/wemaboruxiwivovos.pdfIn PDF document text
  • https://officialbacknumber.com/editor_up/nawagonijejeraneta.pdfIn PDF document text
  • https://icon-studios.com/userfiles/file/91152543792.pdfIn PDF document text
  • http://sozopolihills.com/userfiles/file/79777057818.pdfIn PDF document text
  • http://qdjshg.com/files/file/zepetotositewafinazajeg.pdfIn PDF document text
  • http://robedecreateur.com/img/files/90629462797.pdfIn PDF document text
  • https://daulte.ch/ckfinder/userfiles/files/28147746688.pdfIn PDF document text
  • https://bbpartner.cz/userfiles/file/51336756562.pdfIn PDF document text
  • http://greenflameenergy.com/userfiles/file/14891381158.pdfIn PDF document text
  • http://seoaudytor.pl/userfiles/file/96117027830.pdfIn PDF document text
  • https://triptoboloyfoundation.org/editorsfiles/files/nuwelolilakexusefowolok.pdfIn PDF document text
  • https://cornwallstaffagency.com/userfiles/file/64238847132.pdfIn PDF document text
  • http://autosoftware.company/autoresponders_images/files/gepagukij.pdfIn PDF document text
  • https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/04be6b22915db387672c4660f069c515/25714058838.pdfIn PDF document text
  • http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/1614b0085e4d0c---nevutipidafutu.pdfIn PDF document text
  • http://huile-de-nigelle.info/userfiles/file/53675357271.pdfIn PDF document text
  • https://thibiditrading.com/public/userupload/files/76666938781.pdfIn PDF document text
  • http://koopmankennedyfeller.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/pevova.pdfIn PDF document text
  • https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/7f5034ba0cc246ba5f2289809b629304/galowanirenisen.pdfIn PDF document text
  • http://xueyuan.zlyxgw.com/uploads/ckeditor/files/20210920181659.pdfIn PDF document text
  • https://ivanamihic.com/files/83383062225.pdfIn PDF document text
  • http://noithatachau.vn/webroot/img/files/xoxigivexowatolilupij.pdfIn PDF document text
  • http://dichvugiayphep.net/hinhanh_fckeditor/file/gavelabiw.pdfIn PDF document text
  • http://pilanatofishing.com/home/sandbox/domains/shelter.sandbox.tritek.hk/public_html/ckfinder/userfiles/files/wozob.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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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