MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file contains a significant number of embedded links, many pointing to Shopify-hosted PDF files, which is indicative of a link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.com, suggesting a potential distribution or redirection mechanism for malicious content. The ML classifier also strongly flagged this PDF as malicious.
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.com/pify?keyword=items+needed+list+template
- http://files.rachelsvineyardtucson.org/uploads/1/3/1/3/131383664/0714680.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dejozetopugewafapo.pdf
- https://cdn.shopify.com/s/files/1/0432/9940/5979/files/kerib.pdf
- https://cdn.shopify.com/s/files/1/0432/0182/2875/files/free_marketing_plan_template_for_small_business.pdf
- https://cdn.shopify.com/s/files/1/0459/1733/9797/files/chaosium_character_sheet.pdf
- https://cdn.shopify.com/s/files/1/0429/9515/5105/files/53220891526.pdf
- https://cdn.shopify.com/s/files/1/0435/1534/7103/files/58424858031.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/80804151078.pdf
- https://cdn.shopify.com/s/files/1/0434/8405/3669/files/born_not_made_the_entrepreneurial_personality.pdf
- https://cdn.shopify.com/s/files/1/0435/5050/7167/files/zebirotonijuwefiguzil.pdf
- https://cdn.shopify.com/s/files/1/0437/7742/5565/files/28156158351.pdf
- https://cdn.shopify.com/s/files/1/0431/8330/8955/files/27145099210.pdf
- https://cdn.shopify.com/s/files/1/0429/9191/1066/files/bowling_score_calculator.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_off00005d78.bindee86f5b7d545198626d5a7f1d7a9ec792b039683ab44a21cbcb5c599526aede |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D78 | 4948 bytes |
font_01_sfnt_off00006e30.binbe7749899e0deda1b9eeb51351376a97810d0f55670e36556353fa04417c43b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E30 | 9928 bytes |
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