MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body and embedded artifacts reveal a large number of external links, many pointing to Shopify domains, but one specific URL, 'https://ttraff.com/pify?keyword=blurry+images+indesign+pdf', is identified as malicious. This suggests the PDF's primary purpose is to act as a link farm, likely for phishing or malware distribution.
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.com/pify?keyword=blurry+images+indesign+pdf In PDF document text
- http://files.nationaldancehonors.com/uploads/1/3/2/8/132815172/menipope-xifazi-kowugaxiragab.pdfIn PDF document text
- http://files.petemiller.com/uploads/1/3/2/7/132740951/1955477.pdfIn PDF document text
- http://files.ericmccarron.com/uploads/1/3/2/6/132680813/9233837.pdfIn PDF document text
- http://files.briccawards.com/uploads/1/3/1/4/131406344/pelin-juvomimurowebox-vumera-vazux.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/1/0434/1268/4967/files/golosa_student_activities_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2230/0822/files/how_to_make_crack.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7510/7992/files/hdfc_life_progrowth_plus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7963/8942/files/677358746.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6706/4991/files/nafopifediziwijatudin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5816/7959/files/disedokebeladijik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7362/5500/files/7945880299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5272/8474/files/js_camelcase_to_kebab_case.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1537/2949/files/25039627364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7274/8710/files/60005579414.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9468/8412/files/28_day_jumpstart.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8557/5832/files/application_letter_format_sample.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_off00006005.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6005 | 5204 bytes |
SHA-256: c644a207fc313ea607b63fdef4b983e3845229f7ad7d741f99e276c82eeb1244 |
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font_01_sfnt_off000071a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71A0 | 10472 bytes |
SHA-256: 550fe47fbd857e808b0582234fd766a929fb3a78eac04ff0d5bc0bea276bc87a |
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font_02_sfnt_off0000953b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x953B | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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