MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.ru/pify?keyword=powerpoint+to+pdf', is flagged as a malicious redirector. The document body also contains numerous links to Shopify domains, some of which host PDF files, suggesting a link farm or SEO abuse tactic. The ML classifier strongly indicates maliciousness, and the overall structure points to a phishing or redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=powerpoint+to+pdf
- http://files.cardconnectscal.com/uploads/1/3/0/7/130738974/fufefarotugimozeroge.pdf
- http://viziba.hazelarchfarm.com/uploads/1/3/1/0/131070374/f71805.pdf
- http://files.amsalemlab.com/uploads/1/3/0/8/130814605/zivak.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/2387/5746/files/28321844145.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/90481050300.pdf
- https://cdn.shopify.com/s/files/1/0429/2762/0249/files/arabic_alphabet_writing_practice_sheets.pdf
- https://cdn.shopify.com/s/files/1/0435/8144/0168/files/14820321507.pdf
- https://cdn.shopify.com/s/files/1/0430/4742/0057/files/fixewolomela.pdf
- https://cdn.shopify.com/s/files/1/0431/0358/4409/files/10622598683.pdf
- https://cdn.shopify.com/s/files/1/0433/4583/8239/files/41830089808.pdf
- https://cdn.shopify.com/s/files/1/0428/7086/6076/files/botufusikadusebijakaviwes.pdf
- https://cdn.shopify.com/s/files/1/0430/3755/6889/files/12597263174.pdf
- https://cdn.shopify.com/s/files/1/0438/2290/7554/files/vujir.pdf
- https://cdn.shopify.com/s/files/1/0433/9754/6149/files/fenarolukuxuvonesumovulex.pdf
- https://cdn.shopify.com/s/files/1/0427/4785/5004/files/paxiwepusaxubowekuvuzize.pdf
- https://cdn.shopify.com/s/files/1/0429/6926/8373/files/tonukuvafoke.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b48.bince1eb2ae9c8a507860c0fbf14f1a661be8184d2cefd234445a6b08bcfcde2a2c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B48 | 4708 bytes |
font_01_sfnt_off00007b6f.binff1cbbf6da9eca160f5eacbdf499235aed5c28ae4d3cdcefb42d2cea30928777 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B6F | 10008 bytes |
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