MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external resources, many of which are hosted on Shopify and appear to be part of a link farm designed to improve SEO for malicious redirectors. The primary redirector URL, https://ttraff.com/pify?keyword=simplified+occupational+hygiene+risk+management+strategies+pdf, is flagged as malicious. This suggests the document's purpose is to trick users into clicking through to potentially harmful content, likely a phishing or malware distribution site.
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=simplified+occupational+hygiene+risk+management+strategies+pdf In PDF document text
- http://files.miamibluebullies.com/uploads/1/3/1/4/131409761/rurevabuxom-bipuwunoso-wexovax-difulu.pdfIn PDF document text
- http://files.jimabeler.com/uploads/1/3/1/4/131453171/tejujivavaret.pdfIn PDF document text
- http://files.10thgvi.org/uploads/1/3/1/4/131438003/3dd3958c.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/1/0433/7133/1742/files/75868269602.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4127/5547/files/45852023405.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3750/8252/files/focus._ariana_grande_mp3.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/41936141003.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7948/9946/files/java_radix_sort.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0661/3912/files/nosoruke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3547/4590/files/89284040098.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7484/5858/files/arapa_e_anlaml_kelimeler.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4826/4089/files/69041388389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vawis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4273/3208/files/peganekagavepipaxokuxur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8992/0154/files/adoration_prayer_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6876/7907/files/82294481807.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_off00007cbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CBE | 5720 bytes |
SHA-256: a9a6407316293f8be439f602495e05ce72a13dd4d2b9ef9ddac06a5edfa70db5 |
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font_01_sfnt_off00008ffe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FFE | 10660 bytes |
SHA-256: a236a63d981814ffde4d17aa1b356a4d7ff8be943f408137012313eda50fc537 |
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font_02_sfnt_off0000b379.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB379 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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