MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that point to a known malicious redirector infrastructure, specifically 'ttraff.ru'. The document body, though heavily obfuscated, contains text related to 'Anne of Green Gables cookbook pdf', suggesting a lure to trick users into clicking the malicious link. The presence of numerous SEO-optimized PDF links further indicates a link farm or redirection scheme designed to obscure the ultimate destination.
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=anne+of+green+gables+cookbook+pdf
- http://tedigasi.rigonibakery.com/uploads/1/3/1/3/131380212/4866978.pdf
- http://valipotak.gotnlc.com/uploads/1/3/1/4/131437987/4638adf5.pdf
- http://files.morningsideunitedchurch.org/uploads/1/3/0/7/130738554/fovikigojeraj.pdf
- http://files.bellesandbroomsticks.com/uploads/1/3/0/7/130739232/walalaseboretu-guxebizizubopuv.pdf
- https://cdn.shopify.com/s/files/1/0433/9564/5589/files/devadawujogujofejax.pdf
- https://cdn.shopify.com/s/files/1/0429/2401/5783/files/weathering_definition_geography.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/35274313467.pdf
- https://cdn.shopify.com/s/files/1/0432/4484/7266/files/zelufazabut.pdf
- https://cdn.shopify.com/s/files/1/0435/3762/9348/files/nafigowumapuwapopafanij.pdf
- https://cdn.shopify.com/s/files/1/0435/7757/3535/files/23340144438.pdf
- https://cdn.shopify.com/s/files/1/0431/3006/0955/files/burot.pdf
- https://cdn.shopify.com/s/files/1/0438/1304/4386/files/cellular_respiration_and_photosynthesis_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0443/1613/1484/files/18665981522.pdf
- https://cdn.shopify.com/s/files/1/0432/6254/1982/files/39567696629.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_off000062a7.bine5bf82017479f39b60652b1229b0a19f43164ec6a51d50f47d301f3e1589294e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62A7 | 5516 bytes |
font_01_sfnt_off00007575.binff563fef86c1c91bb0e95f2fb8dec89d4dc20910223fa6fbe730f9b31b52e9d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7575 | 15536 bytes |
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