Malicious PDF — malware analysis report

Heuristics 6

• 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.
• Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISH
  Document impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://giwakatunu.weebly.com/uploads/1/3/1/4/131437107/xaloni.pdf.
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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://ttraff.me/123?keyword=baixar+avast+gratis+para+android In PDF document text

  • https://giwakatunu.weebly.com/uploads/1/3/1/4/131437107/xaloni.pdfIn PDF document text
  • https://gemaxudemaxepeb.weebly.com/uploads/1/3/1/0/131070646/fejerupipix.pdfIn PDF document text
  • https://mixekolasum.weebly.com/uploads/1/3/4/3/134388380/redofetisope.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00007f8e.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00007f8e.bin)
  • https://cdn.shopify.com/s/files/1/0428/3141/3415/files/nitro_to_excel.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/09cd2a9e-e246-41a3-b1b2-b4bd63a826fe/chimera_jailbreak_download_ipa_1.2.5.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d5292965-1099-4d22-b9a6-ea2846ca879c/67092711334.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1d4c3386-86ef-4cc1-87b5-d8f5a3901c5e/kuderavu.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/3dea0751-16d4-4965-80e2-404ec53edbea/cisco_webex_room_kit_configuration_guide.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c343df47-7614-4847-bc74-14733ee14b40/zavipulawulup.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/46717d28-bdb9-47e3-aacd-d4e64021bb41/20501424968.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/85145bf6-d138-4783-ac24-e5749131f1b6/trozans_sky_shard.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/324b9ef8-aa10-40da-a9a4-3d997170eb5c/worosefekiwesugisubazepa.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d00ce2f5-0990-4494-bdc2-98d3e4de988d/wevobup.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/96c46be9-a55a-4f17-9c3f-ff584c18ce67/tuzexipa.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/11ece362-8314-443c-9ce3-c1ea1408e272/11572158497.pdfIn PDF document text
  • https://s3.amazonaws.com/gajabedafot/handbook_of_livestock_management.pdfIn PDF document text
  • https://s3.amazonaws.com/jamokaroxoj/manual_ide_eclipse_espaol.pdfIn PDF document text
  • https://s3.amazonaws.com/tadovu/have_been_vs_have_gone.pdfIn PDF document text
  • https://s3.amazonaws.com/sevoga/dokonuzupa.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 extracted file (font_00_sfnt_off00007f8e.bin)

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