Malicious PDF — malware analysis report

Heuristics 5

• 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 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://ggtraff.ru/strik?keyword=combine+png+in+one+pdf In PDF document text

  • https://site-1037059.mozfiles.com/files/1037059/jimogevun.pdfIn PDF document text
  • https://site-1040174.mozfiles.com/files/1040174/11010771288.pdfIn PDF document text
  • https://site-1036973.mozfiles.com/files/1036973/siwuzusotivatunoni.pdfIn PDF document text
  • https://site-1036799.mozfiles.com/files/1036799/bivugokuga.pdfIn PDF document text
  • https://site-1038454.mozfiles.com/files/1038454/jakokotenep.pdfIn PDF document text
  • https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdfIn PDF document text
  • https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/f5d445.pdfIn PDF document text
  • https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/e5bcd2697.pdfIn PDF document text
  • https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/zuvekazabuz-topofelo-gupolekodojavo-ponabiloxe.pdfIn PDF document text
  • https://site-1041598.mozfiles.com/files/1041598/fezuwimanapufe.pdfIn PDF document text
  • https://site-1042781.mozfiles.com/files/1042781/40223891684.pdfIn PDF document text
  • https://site-1037850.mozfiles.com/files/1037850/sajuw.pdfIn PDF document text
  • https://site-1036678.mozfiles.com/files/1036678/43645166961.pdfIn PDF document text
  • https://site-1037860.mozfiles.com/files/1037860/8431036498.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_01_sfnt_off00006e9a.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_01_sfnt_off00006e9a.bin)
  • https://uploads.strikinglycdn.com/files/f1fc533d-1df0-436e-bbec-173a3d0ef10d/jurodamajodupunis.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9b5dd5a7-0445-48b1-aa82-825039101a15/91694794977.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/cb7ba77d-e28a-46f6-94ec-f874f5e36f92/piwifenexupilad.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
  • https://savannah.gnu.org/projects/freefont/In extracted file (font_00_sfnt_off00005e4b.bin)
  • http://www.gnu.org/licenses/In extracted file (font_00_sfnt_off00005e4b.bin)
  • http://www.gnu.org/copyleft/gpl.htmlIn extracted file (font_00_sfnt_off00005e4b.bin)
  • http://scripts.sil.org/OFLIn extracted file (font_01_sfnt_off00006e9a.bin)
  • http://dejavu.sourceforge.netIn extracted file (font_04_sfnt_off0000ae7c.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_04_sfnt_off0000ae7c.bin)

Open this report in the interactive analyzer, or submit your own file for analysis.