MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=platform+metal+queen+bed+frame%252F+foundation'. This indicates the document's primary purpose is to redirect users to a malicious site, likely for phishing or malware distribution. The document also exhibits characteristics of a link farm, embedding numerous external PDF links, many hosted on Shopify, to potentially obscure the malicious redirector. 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.cc/pify?keyword=platform+metal+queen+bed+frame%252F+foundation In PDF document text
- http://nafazo.charmed-liebling.com/uploads/1/3/1/3/131384306/1179549.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/1/0434/4833/6536/files/26163052987.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5833/1799/files/18365060101.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3667/2162/files/wumen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1569/1675/files/basic_core_java_interview_questions_and_answers_for_freshers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0653/3525/files/54279064088.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2961/1171/files/retulaxopopesola.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8784/5790/files/41220643400.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9488/4000/files/sajifaxapasi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7291/3557/files/brain_functional_anatomy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8379/2533/files/bluedio_t4s_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9344/2208/files/goal_setting_template_excel_spreadsheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4817/9611/files/69625774583.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8050/6773/files/kinsey_report_band_schedule.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_off00007c39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C39 | 5060 bytes |
SHA-256: f51f2a1305db82e15bd8b4166b17efccbf4ad1bcd74efbc39ef5b33d08a15fd3 |
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font_01_sfnt_off00008d49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D49 | 10524 bytes |
SHA-256: 042054655ff6870b15f312cacaa8a0b7279111d397235852e0ac99f9ba7237b9 |
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font_02_sfnt_off0000b110.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB110 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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