MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by an ML classifier and contains a significant number of embedded links. One critical heuristic indicates a malicious redirector link to 'ttraff.me', which is likely used to distribute further malicious content or phishing pages. Another heuristic identified a large PDF link farm hosted on Shopify, with the primary URL pointing to a PDF file. The document body contains text related to 'wwe results bleacher report grades' and the malicious URL, suggesting a lure to entice users to click the malicious link.
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.me/wix?keyword=wwe+results+bleacher+report+grades
- https://cdn.shopify.com/s/files/1/0433/3318/9800/files/41872453856.pdf
- https://cdn.shopify.com/s/files/1/0435/8144/0168/files/siludokipudamokimanogoje.pdf
- https://cdn.shopify.com/s/files/1/0434/3863/7208/files/64659485732.pdf
- https://cdn.shopify.com/s/files/1/0440/0496/6565/files/advanced_excel_2016.pdf
- https://cdn.shopify.com/s/files/1/0449/2361/7447/files/tripartite_free_trade_area_agreement.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/11418825867.pdf
- https://cdn.shopify.com/s/files/1/0437/5219/4202/files/43725765425.pdf
- https://cdn.shopify.com/s/files/1/0432/0903/1840/files/descargar_adobe_audition_3.0_portabl.pdf
- https://cdn.shopify.com/s/files/1/0432/1119/4525/files/mibutunisopulab.pdf
- https://cdn.shopify.com/s/files/1/0435/9729/9869/files/blush_colored_bed_sheets.pdf
- https://cdn.shopify.com/s/files/1/0428/8518/5702/files/algebra_nation_practice_book_answers_section_3.pdf
- https://cdn.shopify.com/s/files/1/0438/3748/9309/files/jiwafeluririxokore.pdf
- https://cdn.shopify.com/s/files/1/0435/0309/1876/files/big_java_early_objects_5th_edition_s.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b0d.bind9b6b5c3fedbfc3e4645c07c78620d7ce49f7bcae17b409b0acbeb9ffa1b7a3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B0D | 5580 bytes |
font_01_sfnt_off00007e0c.bin5f66afb8f1d632ee4b991877917d38562726a6d5464fbfdb225a60fe9be7874b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E0C | 10076 bytes |
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