MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.me/wix?keyword=espn+fantasy+baseball+2020`. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to other PDF files hosted on `cdn.shopify.com` and other domains. The document body, though heavily obfuscated, contains references to 'espn fantasy baseball 2020' and the malicious URL, suggesting a lure to trick users into clicking the malicious link. The presence of multiple benign-looking PDFs alongside the malicious one could be an attempt to blend in or for SEO manipulation.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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.me/wix?keyword=espn+fantasy+baseball+2020 In PDF document text
- http://files.detailkegs.com/uploads/1/3/1/4/131438869/7b3d1768bb.pdfIn PDF document text
- http://files.canadagripsport.com/uploads/1/3/0/7/130776489/kivazujevefo.pdfIn PDF document text
- http://kuzizuwix.keiramichelle.com/uploads/1/3/2/3/132303382/0719c.pdfIn PDF document text
- http://files.wakefieldmiddleschoolpta.org/uploads/1/3/0/7/130740013/doruxolazun.pdfIn PDF document text
- http://rewazu.talkingtomyselfie.com/uploads/1/3/1/1/131164250/kazepufat_sularaxipajiv_vunasejikoxidi_kerusimunopavu.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/1/0428/6509/8918/files/github_xpath_cheatsheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/1062/1341/files/96739322271.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7945/7173/files/recognize_text_in_scanned.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9811/2167/files/90689732371.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1108/7259/files/lipigafamiveki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3689/1557/files/nibasopin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rofan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9496/6436/files/55138954824.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8564/4447/files/26127243215.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7074/9861/files/english_words_with_persian_meaning.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006669.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6669 | 4900 bytes |
SHA-256: ed6cbfffa3548e93f874584b72f16f2c408a2afc22230fb9a8105e7328b3b2fe |
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font_01_sfnt_off00007724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7724 | 10604 bytes |
SHA-256: f5504e3239e5e43458b609d6a960b740cb5f36773d952ba1ce76266dc409a408 |
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font_02_sfnt_off00009b55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B55 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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