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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• 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.
• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://dafemum.ru/award?keyword=2011+nissan+sentra+check+engine+light+reset In PDF document text

  • https://cdn.sqhk.co/valujoper/glgegcw/write_notes_metallic_bond.pdfIn PDF document text
  • https://jedexapotup.weebly.com/uploads/1/3/4/4/134472831/jutubutor.pdfIn PDF document text
  • https://pubedazemel.weebly.com/uploads/1/3/4/8/134870130/2126205.pdfIn PDF document text
  • https://cdn.sqhk.co/kitolitik/j2igT3X/amazon_gold_ring_band.pdfIn PDF document text
  • https://febadezupuwile.weebly.com/uploads/1/3/1/0/131071278/d446499709.pdfIn PDF document text
  • https://kegotewu.weebly.com/uploads/1/3/1/4/131437679/5285077.pdfIn PDF document text
  • https://fuzedefona.weebly.com/uploads/1/3/4/5/134578490/nonamanojedanipeso.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://s3.amazonaws.com/vibuvomomuv/talulobijasubafoziwoj.pdfIn PDF document text
  • https://s3.amazonaws.com/pokixovuxik/duxepewuvelumuwozizagam.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/427aaeeb-bcd1-4301-a090-efe043cc06b1/troy_bilt_pony_lawn_mower_belt_diagram.pdfIn PDF document text
  • https://0926596c-b1e6-4473-87d6-fed2e709bfeb.filesusr.com/ugd/e2a635_15328e3d87344a5e9a0851f23e7066df.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/24d48a6f-51bf-456b-810e-7c315378b922/rosatukujifijifupesot.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/25f5a97e-4854-4b9c-8751-4b68aed72734/sotokalanuziloriwanevapag.pdfIn PDF document text
  • https://88211235-bf86-4d40-a6ec-a052db2f682e.filesusr.com/ugd/94e5ef_c8fd41be377d43ccbe0487d3869570d6.pdf?index=trueIn PDF document text
  • https://ab2ac9d4-4772-4872-829d-c19fde0a4f90.filesusr.com/ugd/b919b3_aa97b31fa55a4befbf67e00594816d75.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/saziwijaxodav/fazepegi.pdfIn PDF document text
  • https://30c0d994-bee2-4d79-bc91-d4aaa7251653.filesusr.com/ugd/0962d9_273eccfef2b4433ca83473055281d157.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/dufekifaral/dell_optiplex_7010_ram_upgrade.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://scripts.sil.org/OFLIn PDF document text

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