MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to SEO-optimized PDF files hosted on Shopify, likely to improve search engine ranking and attract victims. One critical heuristic identified a link to a known malicious redirector, `https://ttraff.ru/pify?keyword=google+company+introduction+pdf`, which is also present in the document body. This suggests the document is part of a phishing or scam campaign designed to lead users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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.ru/pify?keyword=google+company+introduction+pdf In PDF document text
- http://files.mhdtechcorp.com/uploads/1/3/1/4/131483955/bujixowijavol_roxejirevad.pdfIn PDF document text
- http://files.redwallstudios.net/uploads/1/3/0/7/130739654/gesakeku.pdfIn PDF document text
- http://files.ironhawkelevator.com/uploads/1/3/1/4/131410818/lisuwanezajisagaj.pdfIn PDF document text
- http://files.almutalbrecht.com/uploads/1/3/1/4/131483440/1025126.pdfIn PDF document text
- http://files.dianeetatumwriter.com/uploads/1/3/2/6/132680976/pavopudimigubopewimi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6583/4649/files/bakersfield_college_campus_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0574/7095/files/kevatofosozemezogekuzekak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9593/9488/files/63784500994.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7430/6727/files/brendon_burchard_high_performance_planner.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9728/3992/files/sql_interview_questions_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4899/2930/files/hcl_technical_support_interview_questions_and_answers_for_freshers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7426/4993/files/bestiario_ita.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/98029452840.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0412/5599/files/xodupelo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5857/7046/files/rojamolojuwomo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2190/9662/files/microsoft_azure_machine_learning_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0191/3244/files/jagamiwokoborobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/jolojukek.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000070a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70A7 | 5432 bytes |
SHA-256: 6baf3913c497e6c3592fc4b4eece41a14615ca3569d725bc879afe69fd3766d9 |
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font_01_sfnt_off0000831b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x831B | 10520 bytes |
SHA-256: b5e6d2dffa2e33f73946ea708961115c0611bbeafa6cade26388b74b5b0bfe9d |
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