MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded links, many of which point to SEO-optimized PDF files hosted on Shopify. The primary malicious link, https://ttraff.cc/wix?keyword=chester+barnard+aportaciones, is identified as a redirector to malicious infrastructure. This suggests the document is designed to funnel users through a series of links, likely leading to a malicious payload or phishing page.
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.cc/wix?keyword=chester+barnard+aportaciones
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/1820/7911/files/14040572106.pdf
- https://cdn.shopify.com/s/files/1/0431/9353/2573/files/5344047269.pdf
- https://cdn.shopify.com/s/files/1/0436/4327/3369/files/92633250392.pdf
- https://cdn.shopify.com/s/files/1/0436/9999/4789/files/29005009484.pdf
- https://cdn.shopify.com/s/files/1/0433/8361/9736/files/xezewukiwi.pdf
- https://cdn.shopify.com/s/files/1/0436/7400/9753/files/lemixegenusiwinirot.pdf
- https://cdn.shopify.com/s/files/1/0433/7709/8910/files/87654716210.pdf
- https://cdn.shopify.com/s/files/1/0429/2729/2582/files/40107982264.pdf
- https://cdn.shopify.com/s/files/1/0434/7609/1032/files/gigegituvobavese.pdf
- https://cdn.shopify.com/s/files/1/0430/1094/9273/files/53015580547.pdf
- https://cdn.shopify.com/s/files/1/0441/0458/1272/files/wimumonili.pdf
- https://static.usrfiles.com/ugd/b8c837_dfaa338034b746f7a4c2e5beacc168d9.pdf
- https://static.usrfiles.com/ugd/405339_900a32b974f2419abad7ad0bab24bea6.pdf
- https://static.usrfiles.com/ugd/756799_e41d2f2a9ff4494c8dc71af640ee3414.pdf
- https://static.usrfiles.com/ugd/5b604d_662d826d8f7948afa36cb4d34d6c7600.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006003.binb849cb0cc6d5f39a637c6f4d39ed9aa8531eb17af94712cf256c566e06ec103a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6003 | 5172 bytes |
font_01_sfnt_off00007183.bin2dfb0f767881fe9bbcbafb4e036aa7c9b78bf3261383ceb41ac086aeedcc1185 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7183 | 10208 bytes |
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