Malicious PDF — malware analysis report

Heuristics 7

• 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.
• PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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.
• Remote-support tool lure high SE_REMOTE_SUPPORT_LURE
  Document instructs the user to install, open, or connect with a remote-support tool such as AnyDesk, TeamViewer, Quick Assist, or ScreenConnect — high-risk in an unsolicited document
• 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.cc/pify?keyword=tutorial+bascom+avr+espa%25C3%25B1ol+pdf In PDF document text

  • http://podumik.himalayanhopecharitablefoundation.com/uploads/1/3/0/7/130776485/pevodup.pdfIn PDF document text
  • http://makewo.pyester.com/uploads/1/3/1/4/131438464/3867011.pdfIn PDF document text
  • http://files.cv2r.org/uploads/1/3/1/4/131412558/9496926.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://cdn.shopify.com/s/files/1/0429/1087/5815/files/9969058993.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/7278/1478/files/rsf_pool_hours.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0448/3586/4736/files/ccna_security_study_guide_tim_boyles.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/2166/3397/files/wadoxedugedigukeforelupew.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0440/3917/6342/files/3247393632.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0430/3169/1421/files/5046109119.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/1256/1819/files/sunedasodifuxogetefu.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0436/4691/0617/files/32874158157.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0438/8116/9051/files/mametone.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0436/9294/9658/files/99322802481.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mesibilefonupas.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/6971/8182/files/gentlehands_book_chaper_1_summary.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0428/3400/2086/files/pegedisuwomesifo.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/babasetaxoguvivowe.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/3273/0008/files/21769289716.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

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