MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm pointing to numerous Shopify URLs, likely to improve search engine ranking for the malicious redirector. The primary malicious URL, https://ttraff.com/pify?keyword=5+day+week+calendar+template, is identified as a known malicious redirector. The ML classifier strongly indicated maliciousness, and the PDF structure suggests it's designed to funnel users to external, potentially harmful, content.
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=5+day+week+calendar+template
- http://files.myhogshedstudiopottery.com/uploads/1/3/1/3/131383541/88239271799.pdf
- http://bebizojo.nh-ahn.com/uploads/1/3/1/6/131637027/2237488.pdf
- http://files.blog.nasflmuseum.com/uploads/1/3/1/1/131163736/40d32b6ff8.pdf
- http://files.nutmeg-labradoodles.com/uploads/1/3/1/4/131483281/5493668.pdf
- https://cdn.shopify.com/s/files/1/0434/1514/2567/files/11928663505.pdf
- https://cdn.shopify.com/s/files/1/0428/6880/1695/files/79857751391.pdf
- https://cdn.shopify.com/s/files/1/0432/6414/7609/files/adversus_jovinianum.pdf
- https://cdn.shopify.com/s/files/1/0428/2168/1315/files/examining_digit_place_values_common_core_sheets.pdf
- https://cdn.shopify.com/s/files/1/0437/2270/2999/files/fegatarikinasosevizida.pdf
- https://cdn.shopify.com/s/files/1/0434/3011/7526/files/17378793901.pdf
- https://cdn.shopify.com/s/files/1/0431/6944/8096/files/wejofetipigavapen.pdf
- https://cdn.shopify.com/s/files/1/0431/9153/3725/files/visuparopaxelod.pdf
- https://cdn.shopify.com/s/files/1/0434/6537/5908/files/virik.pdf
- https://cdn.shopify.com/s/files/1/0430/3798/2869/files/remamokaroti.pdf
- https://cdn.shopify.com/s/files/1/0436/8701/8649/files/44402914969.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_off000076c4.binb2d25a2453126664063621159eee58d4d35cc010799d9248a5b4d9fd40111e67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76C4 | 5328 bytes |
font_01_sfnt_off000088e4.binaec332197d3d6642740fd73fe21ffb7b5a89c133cea715a96b217cc45b0c36cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88E4 | 10008 bytes |
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