MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Speak softly love chords pdf' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the presence of a link to malicious infrastructure.
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=speak+softly+love+chords+pdf In PDF document text
- http://files.landlockedthewebseries.com/uploads/1/3/0/7/130776413/5346b3a78.pdfIn PDF document text
- http://files.relaxedmindtaichi.com/uploads/1/3/1/4/131453902/8ac25d.pdfIn PDF document text
- http://bedilobux.millie4good.com/uploads/1/3/1/4/131438216/bekasanijit_gigarutodis_fipefilijawud_zadigukeji.pdfIn PDF document text
- http://files.southtownscatholic.org/uploads/1/3/1/6/131636990/3996155.pdfIn PDF document text
- http://files.forestdalepto.org/uploads/1/3/0/7/130775850/2776466.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/1/0447/9169/3463/files/texto_argumentativo_ejemplo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1801/0274/files/sirufu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/5927/7987/files/cutting_edge_pre_intermediate_student_s_book_3rd_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7795/8816/files/titadeduxonoxeja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0096/2967/files/7936542806.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3071/6322/files/aashto_standard_specifications_for_highway_bridges_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1864/1830/files/postmodern_anarchism.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2938/8699/files/actas_constitutivas_de_empresas_constructoras.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7688/6431/files/79086638510.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4868/1120/files/41199235748.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2391/7478/files/80379055650.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2514/5760/files/14254338557.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9245/7112/files/facts_about_earth.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_off00004868.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4868 | 5208 bytes |
SHA-256: b7ac43a9d02ef2907e4e5e0c9d8470f47f2daacdc018d2bacea717360dfc7e71 |
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font_01_sfnt_off00005a3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A3B | 10328 bytes |
SHA-256: 6b0316d7539bda09f9d137a765b3b4cbb1b828579a51e80327a55f91d6fff3c0 |
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font_02_sfnt_off00007d97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D97 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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