MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by an ML classifier and contains a link to a known malicious redirector, ttraff.com. Additionally, it exhibits characteristics of a PDF link farm, with numerous external links, many pointing to Shopify-hosted PDFs. The document body is heavily obfuscated and contains the malicious redirector URL, suggesting an attempt to lure users to malicious content or for SEO manipulation.
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=transformers+botbots+walmart
- http://pazobafa.snowstorm-artstudio.com/uploads/1/3/0/7/130776553/6709767.pdf
- http://files.lynnkirkham.net/uploads/1/3/2/6/132682829/bidorisonupukix.pdf
- http://files.ckperformancemarine.com/uploads/1/3/0/7/130776875/7171010.pdf
- https://cdn.shopify.com/s/files/1/0435/7485/3793/files/angular_template_innerhtml.pdf
- https://cdn.shopify.com/s/files/1/0438/2002/3970/files/rerele.pdf
- https://cdn.shopify.com/s/files/1/0431/1403/7409/files/application_letter_for_teachers.pdf
- https://cdn.shopify.com/s/files/1/0431/5293/3020/files/33845955637.pdf
- https://cdn.shopify.com/s/files/1/0431/5018/0503/files/28928422776.pdf
- https://cdn.shopify.com/s/files/1/0430/2834/9079/files/remove_element_from_array_javascript.pdf
- https://cdn.shopify.com/s/files/1/0450/1677/6862/files/sobatidukaxugoremine.pdf
- https://cdn.shopify.com/s/files/1/0440/5064/5157/files/23924339192.pdf
- https://cdn.shopify.com/s/files/1/0431/3733/5464/files/clasificacion_de_borrmann_cancer_gastrico.pdf
- https://cdn.shopify.com/s/files/1/0432/2230/2888/files/34463298168.pdf
- https://cdn.shopify.com/s/files/1/0431/7229/8913/files/27861460384.pdf
- https://cdn.shopify.com/s/files/1/0448/2056/2077/files/spelling_test_questions.pdf
- https://cdn.shopify.com/s/files/1/0433/7133/1742/files/vubisadilafiri.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_off00006fd0.bin2842596fec5c1cdd1dd2c6862797c872fd58809be73b491f5bf3d28c8367781e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FD0 | 5096 bytes |
font_01_sfnt_off00008118.bin9723667e1c4f755b90de5694f53d8e855261b8cf326ea114ac4c2afd7f4f2a6e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8118 | 10504 bytes |
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