MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to benign content on Shopify. However, one critical link, 'https://ttraff.ru/pify?keyword=az+302+exam+dumps+pdf', is identified as a malicious redirector. This suggests the document's primary purpose is to lure users into clicking this malicious link, likely leading to a phishing or malware download site. No scripts were extracted from this sample.
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=az+302+exam+dumps+pdf In PDF document text
- http://files.marielcosmeticsllc.com/uploads/1/3/0/7/130775645/gudawiramatiluja.pdfIn PDF document text
- http://files.mahoganydrug.com/uploads/1/3/1/4/131453618/6141808.pdfIn PDF document text
- http://files.watersaltbohojewellery.com/uploads/1/3/1/6/131637357/wanaku-wuvozevopelapow-zureguvinaxikam.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/1/0430/0662/3903/files/programa_bac_romana_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8945/9368/files/65591635405.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/3671/7735/files/houston_tx_zip_code_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3555/0111/files/cariotipo_tecnica.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2165/5464/files/unable_to_add_text_to_document.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4031/8375/files/fedex_freight_employee_handbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4251/2797/files/62421963354.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2656/9633/files/medicamentos_betalactamicos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1547/0245/files/29730311409.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8471/7979/files/moduzezivofig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5887/8872/files/65670587875.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6772/8281/files/58132823150.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2314/6906/files/68946153737.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6019/1641/files/xakimomivox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8893/7120/files/davv_cet_previous_year_question_papers_with_solutions.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_off00008631.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8631 | 5604 bytes |
SHA-256: 70dcd69207b606a8e9b24456641ebfaea41c2b0a39e8c68bb05538ed339a41bb |
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font_01_sfnt_off00009945.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9945 | 15424 bytes |
SHA-256: 287b2ee22e005286db5957173992a66d60be15808f28af02091aa10b4ef43fa0 |
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